Blame - ospfd/ChangeLog - quagga

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paul	87d6f87	2004-09-24 08:01:38 +0000	[diff] [blame]	1	2004-09-24 Paul Jakma <paul@dishone.st>
				2
				3	* ospf_apiserver.{c,h}: lists typedef removal cleanup.
				4	update some list loops to LIST_LOOP. some miscellaneous indent
				5	fixups.
				6	(ospf_apiserver_unregister_opaque_type) fix listnode_delete of
				7	referenced node in loop.
				8	* ospf_interface.h: lists typedef removal cleanup.
				9	* ospf_opaque.{c,h}: lists typedef removal cleanup. update some list
				10	loops to LIST_LOOP. miscellaneous style and indent fixups.
				11	* ospf_te.{c,h}: ditto
				12	* ospf_packet.c: lists typedef removal cleanup.
paul	a257068	2004-09-24 08:09:57 +0000	[diff] [blame^]	13	(ospf_write) ifdef fragmentation support. move actual
				14	fragmentation out to a new, similarly ifdefed, function.
				15	(ospf_write_frags) fragmented write support, moved from previous.
paul	87d6f87	2004-09-24 08:01:38 +0000	[diff] [blame]	16
hasso	52dc7ee	2004-09-23 19:18:23 +0000	[diff] [blame]	17	2004-09-23 Hasso Tepper <hasso at quagga.net>
				18
				19	* .[c\|h]: list -> struct list , listnode -> struct listnode *.
				20
paul	68b7339	2004-09-12 14:21:37 +0000	[diff] [blame]	21	2004-09-12 Paul Jakma <paul@dishone.st>
				22
				23	* ospf_packet.c: Fix bugzilla #107
				24	(ospf_packet_max) get rid of the magic 88 constant
				25	(ospf_swab_iph_ton) new function. set ip header to network order,
				26	taking BSDisms into account.
				27	(ospf_swab_iph_toh) the inverse.
				28	(ospf_write) Add support for IP fragmentation, will only work on
				29	linux though, other kernels make it impossible. get rid of the
				30	magic 4 constant.
				31	(ospf_make_ls_upd) Bound check to end of stream, not to
				32	interface mtu.
				33	(ospf_ls_upd_packet_new) New function, allocate upd packet
				34	taking oversized LSAs into account.
				35	(ospf_ls_upd_queue_send) use ospf_ls_upd_packet_new to allocate,
				36	rather than statically allocating mtu sized packet buffer, which
				37	actually was wrong - it didnt take ip header into account, which
				38	should not be included in packet buffer.
				39	(ospf_ls_upd_send_queue_event) minor tweaks and remove
				40	TODO comment.
				41
gdt	630e480	2004-08-31 17:28:41 +0000	[diff] [blame]	42	2004-08-31 David Wiggins <dwiggins@bbn.com>
				43
				44	* ospf_spf.c (ospf_spf_calculate): Many more comments and debug
				45	print statements. New function ospf_vertex_dump used in debugging.
				46
				47	2004-08-31 David Wiggins <dwiggins@bbn.com>
				48
				49	* ospf_spf.h (struct vertex): Comments for flags and structure members.
				50
				51	2004-08-31 David Wiggins <dwiggins@bbn.com>
				52
				53	* ospf_route.c: When finding an alternate route, log cost as well.
				54
				55	2004-08-31 David Wiggins <dwiggins@bbn.com>
				56
				57	* ospf_interface.c (ospf_lookup_if_params): Initialize af in
				58	struct prefix allocated on stack.
				59
				60	2004-08-31 David Wiggins <dwiggins@bbn.com>
				61
				62	* ospf_packet.c (ospf_ls_ack_send_delayed): In p2mp mode, send
				63	acks to AllSPFRouters, rather than All-DR.
				64
hasso	7b90143	2004-08-31 13:37:42 +0000	[diff] [blame]	65	2004-08-27 Hasso Tepper <hasso at quagga.net>
				66
				67	* ospf_vty.c: Don't print ospf network type under interface only
				68	if interface is in broadcast mode and interface type really is
				69	broadcast. Fixes Bugzilla #108.
				70
gdt	d7d9399	2004-08-27 12:03:42 +0000	[diff] [blame]	71	2004-08-27 David Wiggins <dwiggins@bbn.com>
				72
				73	* ospf_spf.c (ospf_nexthop_calculation): Initialize address family
				74	in on-stack struct prefix_ipv4. Fixes point-to-multipoint SPF
				75	calculation.
				76
gdt	d0deca6	2004-08-26 13:14:07 +0000	[diff] [blame]	77	2004-08-26 Greg Troxel <gdt@fnord.ir.bbn.com>
				78
				79	* ospf_packet.c (ospf_recv_packet): adjust size declaration of
gdt	d7d9399	2004-08-27 12:03:42 +0000	[diff] [blame]	80	buffer used to get interface index so that it compiles on other
				81	than Linux and includes the required alignment space. Probably
				82	this was only working on sparc/sparc64 because most of
				83	sockaddr_dl was not being written.
gdt	d0deca6	2004-08-26 13:14:07 +0000	[diff] [blame]	84
paul	863082d	2004-08-19 04:43:43 +0000	[diff] [blame]	85	2004-08-19 Paul Jakma <paul@dishone.st>
				86
				87	* ospf_packet.c: update to match sockopt renames.
				88
paul	75ee0b8	2004-08-05 09:10:31 +0000	[diff] [blame]	89	2004-08-04 Paul Jakma <paul@dishone.st>
				90
				91	* ospf_spf.c: (ospf_spf_consider_nexthop) Add comment about issue.
				92	Compare only against list head - all nexthops must be same cost
				93	anyway, fixes a reference-listnode-after-delete bug noted by
				94	Kir Kostuchenko.
				95	(ospf_nexthop_calculation) Use ospf_spf_consider_nexthop for all
				96	candidates attached to root.
				97
paul	36c64ef	2004-07-27 11:19:11 +0000	[diff] [blame]	98	2004-07-27 Paul Jakma <paul@dishone.st>
				99
paul	48fe13b	2004-07-27 17:40:44 +0000	[diff] [blame]	100	* ospf_packet.c: (ospf_ls_upd_send_queue_event) fix thinko from
				101	last fix for ospfd wedging due to oversize LSAs: dont list loop on
				102	ospf_ls_upd_queue_send() - guaranteed segfault.
				103
				104	2004-07-27 Paul Jakma <paul@dishone.st>
				105
paul	36c64ef	2004-07-27 11:19:11 +0000	[diff] [blame]	106	* ospf_opaque.c: (ospf_opaque_lsa_flush_schedule) do not NULL out
				107	the LSA as then free_opaque_info_per_id() can never unlock (and
				108	free) the LSA. Reported by Gunnar Stigen.
				109
paul	2dd8bb4	2004-07-23 15:13:48 +0000	[diff] [blame]	110	2004-07-23 Paul Jakma <paul@dishone.st>
				111
				112	* ospf_network.c: Replace PKTINFO/RECVIF with call to
				113	setsockopt_pktinfo
				114	* ospf_packet.c: Use getsockopt_pktinfo_ifindex and
				115	SOPT_SIZE_CMSG_PKTINFO_IPV4.
				116
paul	59ea14c	2004-07-14 20:50:36 +0000	[diff] [blame]	117	2004-07-14 Paul Jakma <paul@dishone.st>
				118
				119	* ospf_packet.c: (ospf_ls_upd_send_queue_event) Partial fix for
				120	problem reported by Peter Frost amongst others, where function
				121	will spin indefinitely if update list contains LSAs greater than
				122	MTU-headers or other condition leading to update list never being
				123	cleared. Problem of what to do with these LSAs remains.
				124	(ospf_make_ls_upd) add comment about large LSA problem,
				125	indentation cleanup.
				126
gdt	b2c1b28	2004-07-01 12:35:36 +0000	[diff] [blame]	127	2004-07-01 Greg Troxel <gdt@fnord.ir.bbn.com>
				128
				129	* Makefile.am (lib_LTLIBRARIES): make libospf shared
				130
gdt	87efd64	2004-06-30 17:36:11 +0000	[diff] [blame]	131	2004-06-30 Greg Troxel <gdt@poblano.ir.bbn.com>
				132
				133	* Makefile.am: Add shlib support.
				134
hasso	beebba7	2004-06-20 21:00:27 +0000	[diff] [blame]	135	2004-06-10 Hasso Tepper <hasso@estpak.ee>
				136
				137	* *: Removed ifdefs HAVE_NSSA.
				138
paul	553ff11	2004-06-06 09:41:00 +0000	[diff] [blame]	139	2004-06-06 Paul Jakma <paul@dishone.st>
				140
				141	* ospf_dump.c,ospf_lsa.c: Fix typos of merge of previous.
				142	ospf_flood.c: (ospf_process_self_originated_lsa) fix zlog format
				143
paul	0c2be26	2004-05-31 14:16:54 +0000	[diff] [blame]	144	2004-05-31 Sagun Shakya <sagun.shakya@sun.com>
				145
				146	* ospf_dump.c: (ospf_lsa_header_dump) LOOKUP can return null if
				147	index is out of range.
				148	ospf_flood.c: endianness fix
				149	ospf_lsa.c: Missing ntohl's on (struct lsa *)->data->ls_seqnum
				150	in various places.
				151
hasso	dd669bb	2004-05-10 07:43:59 +0000	[diff] [blame]	152	2004-05-10 Hasso Tepper <hasso@estpak.ee>
				153
				154	* ospf_zebra.c, ospfd.c: Move ospf_prefix_list_update() function
				155	to ospf_zebra.c from ospfd.c and add redistribution updates if
				156	route-map is used in redistribution.
				157	* ospf_main.c: Remove now useless call to ospf_init().
				158
paul	0a58935	2004-05-08 11:48:26 +0000	[diff] [blame]	159	2004-05-08 Paul Jakma <paul@dishone.st>
				160
				161	* ospf_zebra.c: Sync with lib/zclient changes
				162
paul	d3f0d62	2004-05-05 15:27:15 +0000	[diff] [blame]	163	2004-05-05 Paul Jakma <paul@dishone.st>
				164
paul	5bd4189	2004-05-05 17:29:24 +0000	[diff] [blame]	165	* ospf_network.c: (ospf_sock_init) Check whether IP_HDRINCL is
				166	defined. Warn at compile and runtime. Use
				167	IPTOS_PREC_INTERNETCONTROL otherwise.
paul	d3f0d62	2004-05-05 15:27:15 +0000	[diff] [blame]	168	* ospf_packet.c: (ospf_associate_packet_vl) cleanup, move
				169	some of the checks up to ospf_read, return either a
				170	virtual link oi, or NULL.
				171	(ospf_read) Cleanup, make it responsible for checks. Remove
				172	the nbr lookup - moved to ospf_neighbor. Adjust all nbr
				173	lookups to use new wrappers exported by ospf_neighbor.
				174	* ospf_neighbor.h: Add ospf_neigbour_get and ospf_nbr_lookup.
				175	* ospf_neighbor.c: (ospf_neigbour_get) Index ospf_interface
				176	neighbour table by router-id for virtual-link ospf_interfaces,
				177	not by peer_addr (which breaks for asymmetric vlinks)
				178	(ospf_nbr_lookup) add a wrapper for nbr lookups to deal with
				179	above.
paul	cd59da6	2004-05-05 17:26:55 +0000	[diff] [blame]	180	* ospf_interface.c: (ospf_vl_set_params) Catch changes of interface
				181	address for either end of a virtual-link, and hence potential cost
				182	changes.
				183
hasso	a0a3976	2004-04-23 08:51:10 +0000	[diff] [blame]	184	2004-04-22 Hasso Tepper <hasso@estpak.ee>
				185
				186	* ospf_zebra.c: Don't ignore reject/bh routes, it's the only way
				187	to "summarize" routes in ASBR at the moment.
				188
hasso	8585d4e	2004-04-20 17:25:12 +0000	[diff] [blame]	189	2004-04-20 Hasso Tepper <hasso@estpak.ee>
				190
				191	* ospfd.c: Unset NP flag if area is going to be normal or stub.
				192	Fixes UNH OSPF_NSSA.1.2a comment.
				193	* ospf_abr.c: Originate default into stub/nssa area even if
				194	summaries are disabled.
				195	* ospf_zebra.c: Don't attempt to redistribute 127.0.0.0/8.
				196
hasso	c266ac7	2004-04-19 17:31:00 +0000	[diff] [blame]	197	2004-04-19 Hasso Tepper <hasso@estpak.ee>
				198
				199	* ospf_vty.c: Don't warn that export- and import-list can't be
				200	configured to backbone area if they are applied and are working
				201	fine.
				202
hasso	128d31d	2004-04-04 12:52:33 +0000	[diff] [blame]	203	2004-02-19 Sowmini Varadhan <sowmini.varadhan@sun.com>
				204
				205	* ospf_packet.c: Don't drop packets in Solaris x86.
				206	[quagga-dev 1005].
				207
hasso	0d85b99	2004-03-18 19:18:33 +0000	[diff] [blame]	208	2004-03-18 Amir Guindehi <amir@datacore.ch>
				209
				210	* ospf_opaque.c: Attempt to correct the incorrect behavior of
				211	Quagga's ospfd in the special situation that a node's opaque
				212	capability has changed as "ON -> OFF -> ON". [quagga-dev 843].
				213
paul	7f352b8	2004-02-19 19:37:47 +0000	[diff] [blame]	214	2004-02-19 Sowmini Varadhan <sowmini.varadhan@sun.com>
				215
				216	* ospf_abr.c: (ospf_abr_update_aggregate) UNH 3.12b,c, address range
				217	should be configured with the highest cost path within the range,
				218	not lowest.
				219
paul	940b01a	2004-02-17 20:07:30 +0000	[diff] [blame]	220	2004-02-17 Paul Jakma <paul@dishone.st>
				221
				222	* ospf_zebra.c: (ospf_interface_delete) Do not delete the interface
				223	params, nor the interface structure, if an interface delete
				224	message is received from zebra.
				225	* ospf_interface.c: (ospf_if_delete_hook) Delete the interface
				226	params and interface, ie that which was previously removed in
				227	(ospf_interface_delete) above.
				228
hasso	2db3d05	2004-02-11 21:52:13 +0000	[diff] [blame]	229	2004-02-11 Hasso Tepper <hasso@estpak.ee>
				230	* ospf_interface.c, ospf_zebra.c: Don't attempt to read path->oi->ifp
				231	if oi doesn't exist any more.
				232
hasso	cb05eb2	2004-02-11 21:10:19 +0000	[diff] [blame]	233	2004-02-11 Vadim Suraev <vadim.suraev@terayon.com>
				234	* ospf_packet.c (ospf_ls_upd): Router should flush received network
				235	LSA if it was originated with older router-id ([zebra 14710] #6).
				236
				237	2003-12-08 Mattias Amnefelt <mattiasa@kth.se>
paul	239aecc	2003-12-08 10:34:54 +0000	[diff] [blame]	238
				239	* ospf_packet.c: (ospf_recv_packet) OpenBSD now leaves iph.ip_len
				240	network byte order.
				241
gdt	8f40e89	2003-12-05 14:01:43 +0000	[diff] [blame]	242	2003-12-05 Greg Troxel <gdt@poblano.ir.bbn.com>
				243
				244	* ospfd.c (ospf_network_match_iface): Rewrite code for clarity
				245	while trying not to change semantics. Add ifdefed-out code to
				246	avoid matching ppp interfaces whose destination address does not
				247	also match the prefix under consideration, to help out people with
				248	problems due to as-yet-unfixed bugs with p2p interfaces coming and
				249	going.
				250
paul	736d344	2003-07-24 23:22:57 +0000	[diff] [blame]	251	2003-07-25 kamatchi soundaram <kamatchi@tdd.sj.nec.com>
				252
				253	* ospf_packet.c (ospf_ls_upd_send_queue_event): get next route
				254	node in body of the loop to avoid chance that route node
				255	is unlocked and deleted before the next iteration tries to
				256	get next route node.
				257
paul	0a825c7	2003-05-24 13:48:16 +0000	[diff] [blame]	258	2003-05-24 Kenji Yabuuchi
				259
				260	* ospf_interface.c(ospf_if_lookup_recv_if): Use the most specific
				261	match for interface lookup.
				262
paul	551a897	2003-05-18 15:22:55 +0000	[diff] [blame]	263	2003-05-18 Hasso Tepper <hasso@estpak.ee>
paul	445f143	2003-05-16 19:00:31 +0000	[diff] [blame]	264
paul	551a897	2003-05-18 15:22:55 +0000	[diff] [blame]	265	* ospf_vty.c: Show NSSA LSA route info in "show ip ospf database"
				266	output
paul	445f143	2003-05-16 19:00:31 +0000	[diff] [blame]	267
paul	d748032	2003-05-16 17:31:51 +0000	[diff] [blame]	268	2003-05-16 Hasso Tepper <hasso@estpak.ee>
				269
				270	* ospf_lsa.c: Fix handling of NSSA
				271
paul	551a897	2003-05-18 15:22:55 +0000	[diff] [blame]	272	2003-04-23 Hasso Tepper <hasso@estpak.ee>
				273
				274	* ospf_vty.c: fix "router xxx" node commands in vtysh
				275
paul	445f143	2003-05-16 19:00:31 +0000	[diff] [blame]	276	2003-04-19 Hasso Tepper <hasso@estpak.ee>
				277
				278	* {ospf_abr,ospfd}.c: area id's DECIMAL -> ADDRESS
				279	* ospf_routemap.c: sync daemon's route-map commands to have same
				280	syntax.
				281
				282	2003-04-19 Sergey Vyshnevetskiy <serg@vostok.net>
				283
				284	* ospf_packet.c: Add missing param to zlog
				285	* ospf_flood.c: remove unused vars
				286
				287	2003-04-17 Denis Ovsienko <zebra@pilot.org.ua>
				288
				289	* ospf_interface.c: fix incorrect memset
				290
paul	28a1384	2003-05-16 20:30:37 +0000	[diff] [blame]	291	2003-04-10 Amir Guindehi <amir@datacore.ch>
paul	445f143	2003-05-16 19:00:31 +0000	[diff] [blame]	292
				293	* ospf_lsa.[ch]: opaque LSA fix, use ospf_lookup.
				294
				295	2003-04-03 David Watson <dwatson@eecs.umich.edu>
				296
				297	* ospf_lsa.c: byte order fix
				298
paul	07661cb	2003-03-18 00:03:05 +0000	[diff] [blame]	299	2002-03-17 Amir Guindehi <amir@datacore.ch>
				300
				301	* ospf_apiserver.[ch]: Merge Ralph Keller's OSPFAPI support.
				302	* ospf_api.[ch]: Merge Ralph Keller's OSPFAPI support.
				303	* ospfclient: OSPFAPI demonstration client.
				304
				305	2003-01-23 Masahiko Endo <endo@suri.co.jp>
				306
				307	* ospf_ism.c: NSM event schedule bug fix.
				308
				309	2002-10-30 Greg Troxel <gdt@ir.bbn.com>
				310
				311	* ospf_packet.c (ospf_make_md5_digest): MD5 length fix.
				312
paul	718e374	2002-12-13 20:15:29 +0000	[diff] [blame]	313	2002-10-23 endo@suri.co.jp (Masahiko Endo)
				314
				315	* ospf_opaque.c: Update Opaque LSA patch.
				316
				317	2002-10-23 Ralph Keller <keller@tik.ee.ethz.ch>
				318
				319	* ospf_vty.c (show_ip_ospf_database): Fix CLI parse.
				320
				321	2002-10-23 Juris Kalnins <juris@mt.lv>
				322
				323	* ospf_interface.c (ospf_if_stream_unset): When write queue
				324	becomes empty stop write timer.
				325
				326	2002-10-10 Greg Troxel <gdt@ir.bbn.com>
				327
				328	* ospf_packet.c (ospf_check_md5_digest): Change >= to > to make it
				329	conform to RFC.
				330
				331	2002-07-07 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
				332
				333	* zebra-0.93 released.
				334
				335	2002-06-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
				336
				337	* ospf_spf.c (ospf_nexthop_calculation): Add NULL set to oi and
				338	check of l2. Reported by: Daniel Drown <dan-zebra@drown.org>
				339	(ospf_lsa_has_link): LSA Length calculation fix. Reported by:
				340	Paul Jakma <paulj@alphyra.ie>.
				341
				342	* ospfd.c (ospf_if_update): Fix nextnode reference bug. Reported
				343	by: juris@mt.lv.
				344
				345	2002-01-21 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
				346
				347	* ospfd.c: Merge [zebra 11445] Masahiko ENDO's Opaque-LSA support.
				348
				349	2001-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
				350
				351	* ospf_interface.c (ospf_add_to_if): Use /32 address to register
				352	OSPF interface information.
				353	(ospf_delete_from_if): Likewise.
				354
				355	* ospf_zebra.c (ospf_interface_address_delete): Likewise.
				356
				357	2001-08-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
				358
				359	* ospf_zebra.c (ospf_redistribute_unset): When redistribute type
				360	is OSPF, do not unset redistribute flag.
				361
				362	2001-08-19 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
				363
				364	* zebra-0.92a released.
				365
				366	2001-08-15 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
				367
				368	* zebra-0.92 released.
				369
				370	2001-08-12 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
				371
				372	* ospfd.c (ospf_config_write): auto-cost reference-bandwidth
				373	configuration display.
				374
				375	2001-07-24 David Watson <dwatson@eecs.umich.edu>
				376
				377	* ospf_spf.c (ospf_spf_next): Modify ospf_vertex_add_parent to
				378	check for an existing link before connecting the parent and child.
				379	ospf_nexthop_calculation is also modified to check for duplicate
				380	entries when copying from the parent. Finally, ospf_spf_next
				381	removes duplicates when it merges two equal cost candidates.
				382
				383	2001-07-23 itojun@iijlab.net
				384
				385	* ospfd.c (show_ip_ospf_neighbor): Check ospf_top before use it
				386	[zebra 8549].
				387
				388	2001-07-23 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
				389
				390	* ospf_packet.c (ospf_write): Remove defined(__OpenBSD__) to make
				391	it work on OpenBSD.
				392
				393	2001-06-26 Kunihiro Ishiguro <kunihiro@zebra.org>
				394
				395	* ospf_zebra.c (config_write_ospf_default_metric): Display
				396	default-metric configuration.
				397
				398	2001-06-18 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
				399
				400	* ospf_ia.h (OSPF_EXAMINE_SUMMARIES_ALL): Remove old macros.
				401
				402	2001-05-28 Kunihiro Ishiguro <kunihiro@ipinfusion.com>
				403
				404	* ospf_snmp.c (ospfIfEntry): Fix interface lookup bug to avoid
				405	crush.
				406	(ospfIfMetricEntry): Likewise.
				407
				408	2001-03-18 Kunihiro Ishiguro <kunihiro@zebra.org>
				409
				410	* ospf_packet.c (ospf_read): Fix typo. Reported by: "Jen B
				411	Lin'Kova" <jen@stack.net>.
				412
				413	2001-03-15 Gleb Natapov <gleb@nbase.co.il>
				414
				415	* ospf_interface.c (ip_ospf_network): Set interface parameter.
				416	(interface_config_write): Add check for OSPF_IFTYPE_LOOPBACK.
				417
				418	* ospf_zebra.c (ospf_interface_add): Set interface parameter.
				419
				420	2001-02-21 Kunihiro Ishiguro <kunihiro@zebra.org>
				421
				422	* ospf_packet.c (ospf_recv_packet): Solaris also need to add
				423	(iph.ip_hl << 2) to iph.ip_len.
				424
				425	2001-02-09 Kunihiro Ishiguro <kunihiro@zebra.org>
				426
				427	* ospfd.h (OSPF_LS_REFRESH_TIME): Fix OSPF_LS_REFRESH_TIME value.
				428	Suggested by: David Watson <dwatson@eecs.umich.edu>.
				429
				430	* ospf_zebra.c (zebra_init): Remove zebra node.
				431
				432	* ospfd.c (ospf_area_range_set): Function name is changed from
				433	ospf_ara_range_cmd.
				434	(ospf_area_range_unset): New function which separated from DEFUN.
				435	New commands are added:
				436	"no area A.B.C.D range A.B.C.D/M advertise"
				437	"no area <0-4294967295> range A.B.C.D/M advertise"
				438	"no area A.B.C.D range A.B.C.D/M not-advertise"
				439	"no area <0-4294967295> range A.B.C.D/M not-advertise"
				440
				441	* ospf_lsa.c (ospf_lsa_more_recent): Fix previous change.
				442
				443	2001-02-08 Matthew Grant <grantma@anathoth.gen.nz>
				444
				445	* ospf_network.c (ospf_if_add_allspfrouters): Use
				446	setsockopt_multicast_ipv4.
				447	(ospf_if_drop_allspfrouters): Likewise.
				448
				449	* ospf_lsa.c (ospf_router_lsa_install): Add rt_recalc flag.
				450	(ospf_network_lsa_install): Likewise.
				451	(ospf_summary_lsa_install): Likewise.
				452	(ospf_summary_asbr_lsa_install): Likewise.
				453	(ospf_external_lsa_install): Likewise.
				454	(ospf_lsa_install): Call ospf_lsa_different to check this LSA is
				455	new one or not.
				456
				457	2001-02-08 Kunihiro Ishiguro <kunihiro@zebra.org>
				458
				459	* ospf_zebra.c (ospf_interface_delete): Do not free interface
				460	structure when ospfd receive interface delete message to support
				461	pseudo interface.
				462
				463	2001-02-01 Dick Glasspool <dick@ipinfusion.com>
				464
				465	* ospfd.c (area_range_notadvertise): Change area range "suppress"
				466	command to "not-advertise".
				467
				468	* ospfd.h (OSPF_LS_REFRESH_TIME): Change OSPF_LS_REFRESH_TIME from
				469	1800 to 60.
				470
				471	* ospf_abr.c (ospf_abr_update_aggregate): When update_aggregate is
				472	updating the area-range, the lowest cost is now saved.
				473
				474	* ospf_lsa.c (ospf_lsa_more_recent): Routing to compare sequence
				475	numbers rather than creating overflow during calculation.
				476
				477	2001-02-01 Kunihiro Ishiguro <kunihiro@zebra.org>
				478
				479	* zebra-0.91 is released.
				480
				481	2001-01-31 Kunihiro Ishiguro <kunihiro@zebra.org>
				482
				483	* ospf_packet.c (ospf_db_desc_proc): Do not continue process when
				484	NSM_SeqNumberMismatch is scheduled.
				485	(ospf_ls_req): Free ls_upd when return from this function.
				486	(ospf_ls_upd_timer): When update list is empty do not call
				487	ospf_ls_upd_send(). Suggested by: endo@suri.co.jp (Masahiko
				488	Endo).
				489
				490	2001-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
				491
				492	* ospf_lsa.c (ospf_maxage_flood): Flood LSA when it reaches
				493	MaxAge. RFC2328 Section 14.
				494	(ospf_maxage_lsa_remover): Call above function during removing
				495	MaxAge LSA.
				496
				497	2001-01-26 Dick Glasspool <dick@ipinfusion.com>
				498
				499	* ospf_flood.c (ospf_flood_through_as): Function is updated for
				500	NSSA Translations now done at ospf_abr.c with no change in P-bit.
				501
				502	* ospf_lsa.c (ospf_get_nssa_ip): Get 1st IP connection for Forward
				503	Addr.
				504	(ospf_install_flood_nssa): Leave Type-7 LSA at Lock Count = 2.
				505
				506	* ospf_ase.c (ospf_ase_calculate_route): Add debug codes.
				507
				508	* ospf_abr.c (ospf_abr_translate_nssa): Recalculate LSA checksum.
				509
				510	* ospf_packet.h (OSPF_SEND_PACKET_LOOP): Added for test packet.
				511
				512	* ospf_dump.c (ospf_lsa_type_msg): Add OSPF_GROUP_MEMBER_LSA and
				513	OSPF_AS_NSSA_LSA.
				514
				515	* ospfd.c (data_injection): Function to inject LSA. This is
				516	debugging command.
				517
				518	2001-01-11 Kunihiro Ishiguro <kunihiro@zebra.org>
				519
				520	* ospf_route.c (ospf_route_match_same): Remove function.
				521	(ospf_route_match_same_new): Renamed to ospf_route_match_same.
				522
				523	* ospf_zebra.c (ospf_interface_address_delete): Add check for
				524	oi->address. Suggested by Matthew Grant
				525	<grantma@anathoth.gen.nz>.
				526	(ospf_zebra_add): Remove function.
				527	(ospf_zebra_add_multipath): Rename to ospf_zebra_add.
				528
				529	* ospf_interface.c: Remove HAVE_IF_PSEUDO part.
				530
				531	* ospf_zebra.c: Likewise.
				532
				533	2001-01-10 Kunihiro Ishiguro <kunihiro@zebra.org>
				534
				535	* ospf_ase.c: Remove OLD_RIB part.
				536
				537	* ospf_route.c: Likewise.
				538
				539	* zebra-0.90 is released.
				540
				541	* ospf_packet.c (ospf_recv_packet): Use ip_len adjestment code to
				542	NetBSD.
				543
				544	2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
				545
				546	* ospf_route.c (ospf_route_delete): Use
				547	ospf_zebra_delete_multipath.
				548
				549	2001-01-09 Matthew Grant <grantma@anathoth.gen.nz>
				550
				551	* ospf_interface.c (ospf_if_cleanup): Function name is renamed
				552	from ospf_if_free(). Rewrite whole procudure to support primary
				553	address deletion.
				554
				555	* ospf_zebra.c (ospf_interface_address_delete): Add primary
				556	address deletion process.
				557
				558	2001-01-09 Kunihiro Ishiguro <kunihiro@zebra.org>
				559
				560	* ospf_packet.c (ospf_recv_packet): OpenBSD has same ip_len
				561	treatment like FreeBSD.
				562
				563	2001-01-09 endo@suri.co.jp (Masahiko Endo)
				564
				565	* ospf_packet.c (ospf_recv_packet): FreeBSD kernel network code
				566	strips IP header size from receiving IP Packet. So we adjust
				567	ip_len to whole IP packet size by adding IP header size.
				568
				569	2001-01-08 endo@suri.co.jp (Masahiko Endo)
				570
				571	* ospf_network.c (ospf_serv_sock): When socket() is failed return
				572	immediately.
				573	(ospf_serv_sock): Close socket when it is not used.
				574
				575	* ospf_packet.c (ospf_write): Set sin_len when HAVE_SIN_LEN is
				576	defined.
				577	(ospf_write): When bind is fined, close sock.
				578
				579	2001-01-07 Gleb Natapov <gleb@nbase.co.il>
				580
				581	* ospf_zebra.c (ospf_interface_state_up): Fixes coredump that
				582	appears when you try to configure bandwidth on the ppp interface
				583	that is not yet configured in ospfd.
				584
				585	2001-01-07 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
				586
				587	* ospf_route.c (show_ip_ospf_route_external): "show ip ospf route"
				588	will print nexthops for AS-external routes.
				589
				590	* ospf_ase.c (ospf_ase_route_match_same): New function to compare
				591	ASE route under multipath environment.
				592	(ospf_ase_compare_tables): Likewise.
				593
				594	2001-01-01 Kunihiro Ishiguro <kunihiro@zebra.org>
				595
				596	* ospfd.h (OSPF_VTYSH_PATH): Change "/tmp/ospfd" to "/tmp/.ospfd".
				597
				598	2000-12-28 Kunihiro Ishiguro <kunihiro@zebra.org>
				599
				600	* ospf_route.c (ospf_route_install): Install multipath information
				601	to zebra daemon.
				602
				603	* ospf_zebra.c (ospf_zebra_add_multipath): Function for passing
				604	multipath information to zebra daemon.
				605
				606	2000-12-25 Dick Glasspool <dick@ipinfusion.com>
				607
				608	* ospf_packet.c (ospf_write): Call ospf_packet_delete when sendto
				609	fail.
				610	(DISCARD_LSA): Add argument N for logging point of DISCARD_LSA is
				611	called.
				612
				613	* ospf_lsa.c (ospf_external_lsa_refresh): NSSA install_flood will
				614	leave Type-7 LSA at Lock Count = 2.
				615
				616	* ospf_flood.c (ospf_flood_through): Flood_though_as updated for
				617	NSSA no P-bit off during Area flooding, but P-bit is turned off
				618	for mulitple NSSA AS flooding.
				619
				620	* ospf_ase.c (ospf_ase_calculate_timer): Added calculations for
				621	Type-7 LSDB.
				622
				623	* ospf_abr.c (ospf_abr_translate_nssa): Removed one unlock call.
				624	(ospf_abr_announce_nssa_defaults): Corrected Debug from EVENT to
				625	NSSA.
				626
				627	2000-12-25 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
				628
				629	* ospf_zebra.c (ospf_zebra_read_ipv4): Checking the age of the
				630	found LSA and if the LSA is MAXAGE we should call refresh instead
				631	of originate.
				632
				633	2000-12-18 Dick Glasspool <dick@ipinfusion.com>
				634
				635	* ospf_abr.c: Removed redundant "...flood" in
				636	announce_network_to_area(). Repaired nssa Unlock by using
				637	discard.
				638
				639	* ospf_packet.c: Removed old NSSA translate during mk_ls_update.
				640
				641	* ospfd.c: Free up all data bases including NSSA.
				642
				643	* ospf_lsa.c: Now allow removal of XLATE LSA's Check in
				644	discard_callback. Added routine to get ip addr from within the
				645	ifp.
				646
				647	* ospf_flood.c: Now set Forward Address for outgoing Type-7.
				648
				649	* ospf_lsa.h: Added prototype for the below. struct in_addr
				650	ospf_get_ip_from_ifp (struct interface *ifp).
				651
				652	2000-12-14 Gleb Natapov <gleb@nbase.co.il>
				653
				654	* ospf_packet.c (ospf_recv_packet): New OSPF pakcet read method.
				655	Now maximum packet length may be 65535 bytes (maximum IP packet
				656	length).
				657
				658	* ospf_interface.c (ospf_if_stream_set): Don't make input buffer.
				659
				660	* ospfd.c (config_write_network_area): Remove unnecessary area
				661	lookup code.
				662
				663	2000-12-13 Kunihiro Ishiguro <kunihiro@zebra.org>
				664
				665	* ospf_packet.c (ospf_read): Accept packet bigger than MTU value.
				666
				667	2000-12-13 Gleb Natapov <gleb@nbase.co.il>
				668
				669	* ospfd.c (config_write_network_area): Fix bug in
				670	config_write_network_area function.
				671
				672	2000-12-12 Gleb Natapov <gleb@nbase.co.il>
				673
				674	* ospf_abr.c (ospf_abr_announce_network_to_area): Make Summary
				675	LSA's origination and refreshment as same as other type of LSA.
				676
				677	* ospf_lsa.c (ospf_summary_lsa_refresh): Return struct ospf_lsa *.
				678
				679	* ospf_lsa.c (ospf_summary_asbr_lsa_refresh): Likewise.
				680
				681	2000-12-08 Dick Glasspool <dick@ipinfusion.com>
				682
				683	The bulk of NSSA changes are contained herein; This version will
				684	require manual setting of "always" for NSSA Translator, and will
				685	not perform aggregation yet.
				686
				687	* ospf_dump.c: "debug ospf nssa" is added.
				688
				689	* ospf_dump.h: Likewise.
				690
				691	* ospf_packet.c (ospf_hello): Display router ID on Bad NSSA Hello.
				692
				693	* ospfd.c: Discard_LSA to stay away from LOCAL_XLT Process NSSA
				694	'never, candidate, always'. Change "suppress" to "not-advertise".
				695
				696	* ospfd.h: Add TranslatorRole to struct ospf_area. Add anyNSSA to
				697	struct ospf.
				698
				699	* ospf_ase.c (ospf_ase_calculate_route): External to stay away
				700	from LOCAL_XLT
				701
				702	* ospf_nsm.c (ospf_db_summary_add): External to stay away from
				703	LOCAL_XLT
				704
				705	* ospf_abr.c: Major logic added for abr_nssa_task(). If ABR, and
				706	NSSA translator, then do it. Approve the global list, and flush
				707	any unapproved.
				708
				709	* ospf_lsa.h: New LSA flag OSPF_LSA_LOCAL_XLT to indicate that the
				710	Type-5 resulted from a Local Type-7 translation; not used for
				711	flooding, but used for flushing.
				712
				713	* ospf_flood.c: New NSSA flooding.
				714
				715	2000-12-08 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
				716
				717	* ospfd.c (ospf_find_vl_data): New function for looking up virtual
				718	link data.
				719	(ospf_vl_set_security): Virtual link configuration with
				720	authentication.
				721	(ospf_vl_set_timers): Set timers for virtual link.
				722
				723	* New commands are added.
				724	"area A.B.C.D virtual-link A.B.C.D"
				725	"area A.B.C.D virtual-link A.B.C.D hello-interval <1-65535> retransmit-interval <3-65535> transmit-delay <1-65535> dead-interval <1-65535>"
				726	"area A.B.C.D virtual-link A.B.C.D hello-interval <1-65535> retransmit-interval <3-65535> transmit-delay <1-65535> dead-interval <1-65535> authentication-key AUTH_KEY"
				727	"area A.B.C.D virtual-link A.B.C.D authentication-key AUTH_KEY"
				728	"area A.B.C.D virtual-link A.B.C.D hello-interval <1-65535> retransmit-interval <3-65535> transmit-delay <1-65535> dead-interval <1-65535> message-digest-key <1-255> md5 KEY"
				729	"area A.B.C.D virtual-link A.B.C.D message-digest-key <1-255> md5 KEY"
				730
				731	* ospf_packet.c (ospf_check_md5_digest): Add neighbor's
				732	cryptographic sequence number treatment.
				733	(ospf_check_auth): OSPF input buffer is added to argument.
				734	(ospf_read): Save neighbor's cryptographic sequence number.
				735
				736	* ospf_nsm.c (nsm_change_status): Clear cryptographic sequence
				737	number when neighbor status is changed to NSM down.
				738
				739	* ospf_neighbor.c (ospf_nbr_new): Set zero to crypt_seqnum.
				740
				741	* ospf_neighbor.h (struct ospf_neighbor): Add cryptographic
				742	sequence number to neighbor structure.
				743
				744	2000-11-29 Kunihiro Ishiguro <kunihiro@zebra.org>
				745
				746	* ospf_snmp.c (ospfIfLookup): OSPF MIB updates.
				747	(ospfExtLsdbEntry): Add OspfExtLsdbTable treatment.
				748
				749	2000-11-28 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
				750
				751	* ospfd.c (ospf_interface_down): Clear a ls_upd_queue queue of the
				752	interface.
				753	(ospf_ls_upd_queue_empty): New function to empty ls update queue
				754	of the OSPF interface.
				755	(no_router_ospf): 'no router ospf' unregister redistribution
				756	requests from zebra.
				757
				758	2000-11-28 Kunihiro Ishiguro <kunihiro@zebra.org>
				759
				760	* ospf_ism.c (ism_change_status): Increment status change number.
				761
				762	* ospf_interface.h (struct ospf_interface): Add new member for
				763	status change statistics.
				764
				765	* Makefile.am: Update dependencies.
				766
				767	* ospf_zebra.c (ospf_interface_add): OSPF SNMP interface update.
				768	(ospf_interface_delete): OSPF SNMP interface delete.
				769
				770	* ospf_snmp.h: New file is added.
				771
				772	2000-11-23 Dick Glasspool <dick@ipinfusion.com>
				773
				774	* ospfd.h: Add new ospf_area structure member for
				775	NSSATranslatorRole and NSSATranslator state.
				776
				777	* ospfd.c: Provided for eventual commands to specify NSSA
				778	elections for "translator- ALWAYS/NEVER/CANDIDATE". Provided for
				779	decimal integer version of area-suppress.
				780
				781	* ospf_flood.c: Flood Type-7's only into NSSA (not AS).
				782
				783	* ospf_lsa.c: Undo some previous changes for NSSA. If NSSA
				784	translator, advertise Nt bit.
				785
				786	* ospf_route.c: 1st version of "sh ip os border-routers".
				787
				788	2000-11-23 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
				789
				790	* ospfd.c (area_vlink): Virtual link can not configured in stub
				791	area.
				792
				793	2000-11-23 Gleb Natapov <gleb@nbase.co.il>
				794
				795	* ospf_packet.c (ospf_db_desc): In states Loading and Full the
				796	slave must resend its last Database Description packet in response
				797	to duplicate Database Description packets received from the
				798	master. For this reason the slave must wait RouterDeadInterval
				799	seconds before freeing the last Database Description packet.
				800	Reception of a Database Description packet from the master after
				801	this interval will generate a SeqNumberMismatch neighbor
				802	event. RFC2328 Section 10.8
				803	(ospf_make_db_desc): DD Master flag treatment.
				804
				805	* ospf_nsm.c (nsm_twoway_received): Move DD related procedure to
				806	nsm_change_status().
				807	(nsm_bad_ls_req): Likewise.
				808	(nsm_adj_ok): Likewise.
				809	(nsm_seq_number_mismatch): Likewise.
				810	(nsm_oneway_received): Likewise.
				811
				812	* ospf_neighbor.h (struct ospf_neighbor): New structure member
				813	last_send_ts for timestemp when last Database Description packet
				814	was sent.
				815
				816	* ospf_nsm.c (ospf_db_desc_timer): Make it sure nbr->last_send is
				817	there. Call ospf_db_desc_resend() in any case.
				818
				819	2000-11-16 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
				820
				821	* ospf_lsa.c (lsa_link_broadcast_set): When there is no DR on
				822	network (suppose you have only one router with interface priority
				823	0). It's router LSA does not contain the link information about
				824	this network.
				825
				826	* ospf_nsm.c (nsm_timer_set): When you change a priority of
				827	interface from/to 0 ISM_NeighborChange event should be scheduled
				828	in order to elect new DR/BDR on the network.
				829
				830	* ospf_interface.c (ip_ospf_priority): Likewise.
				831
				832	* ospf_flood.c (ospf_ls_retransmit_add): When we add some LSA into
				833	retransmit list we need to check whether the present old LSA in
				834	retransmit list is not more recent than the new
				835	one.
				836
				837	2000-11-09 Dick Glasspool <dick@ipinfusion.com>
				838
				839	* ospf_packet.c: Allows for NSSA Type-7 LSA's throughout the NSSA
				840	area. Any that exit the NSSA area are translated to type-5 LSA's.
				841	The instantiated image is restored after translation.
				842	(ospf_ls_upd_send_list): Renamed to ospf_ls_upd_queu_send().
				843	(ospf_ls_upd_send): Old function which enclosed by #ifdef 0 is
				844	removed.
				845	(ospf_ls_ack_send): Likewise.
				846
				847	* ospf_flood.c: NSSA-LSA's without P-bit will be restricted to
				848	local area. Otherwise they are allowed out the area to be
				849	translated by ospf_packet.c.
				850
				851	* ospf_lsa.c: Undo some previous changes for NSSA.
				852
				853	* ospf_lsdb.h: New access for type 7.
				854
				855	2000-11-07 Kunihiro Ishiguro <kunihiro@zebra.org>
				856
				857	* ospf_route.c (ospf_path_exist): New function to check nexthop
				858	and interface are in current OSPF path or not.
				859	(ospf_route_copy_nexthops_from_vertex): Add nexthop to OSPF path
				860	when it is not there. Reported by Michael Rozhavsky
				861	<mrozhavsky@opticalaccess.com>
				862
				863	2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
				864
				865	* ospf_dump.c (config_write_debug): Add seventh string "detail" is
				866	added for flag is OSPF_DEBUG_SEND \| OSPF_DEBUG_RECV \|
				867	OSPF_DEBUG_DETAIL.
				868
				869	2000-11-06 Michael Rozhavsky <mrozhavsky@opticalaccess.com>
				870
				871	* ospf_lsa.c (router_lsa_flags): ASBR can't exit in stub area.
				872
				873	2000-11-06 Kunihiro Ishiguro <kunihiro@zebra.org>
				874
				875	* ospf_lsa.c (ospf_router_lsa_originate): Reduce unconditional
				876	logging.
				877
				878	2000-11-06 Dick Glasspool <dick@ipinfusion.com>
				879
				880	* ospfd.h: Add ait_ntoa function prototype.
				881
				882	* ospfd.c (ait_ntoa): New function for displaying area ID and
				883	Stub/NSSA status.
				884	(show_ip_ospf_interface_sub): Use ait_ntoa.
				885	(show_ip_ospf_nbr_static_detail_sub): Likewise.
				886	(show_ip_ospf_neighbor_detail_sub): Likewise.
				887
				888	* ospf_route.c (ospf_intra_route_add): Set external routing type
				889	to ospf route.
				890	(ospf_intra_add_router): Likewise.
				891	(ospf_intra_add_transit): Likewise.
				892	(ospf_intra_add_stub): Likewise.
				893	(ospf_add_discard_route): Likewise.
				894	(show_ip_ospf_route_network): Use ait_ntoa.
				895	(show_ip_ospf_route_network): Likewise.
				896	(show_ip_ospf_route_router): Likewise.
				897
				898	* ospf_lsa.c (show_lsa_detail): Use ait_ntoa.
				899	(show_lsa_detail_adv_router): Likewise.
				900	(show_ip_ospf_database_summary): Likewise.
				901
				902	* ospf_route.h (struct route_standard): Add new member
				903	external_routing.
				904
				905	* ospf_ia.c (process_summary_lsa): Set external routing tyep to ospf
				906	route.
				907	(ospf_update_network_route): Likewise.
				908	(ospf_update_router_route): Likewise.
				909
				910	2000-11-04 Kunihiro Ishiguro <kunihiro@zebra.org>
				911
				912	* ospf_flood.c (ospf_process_self_originated_lsa): Enclose
				913	OSPF_AS_NSSA_LSA treatment with #ifdef HAVE_NSSA.
				914
				915	2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
				916
				917	* Unconditional logging is enclosed with if (IS_DEBUG_OSPF_EVENT).
				918	Please specify "debug ospf event" for enable logging.
				919
				920	* ospf_ism.c: Do not extern debug flag varible. It is done by
				921	ospf_debug.h
				922	* ospf_asbr.c: Likewise.
				923	* ospf_lsa.c: Likewise.
				924	* ospf_nsm.c: Likewise.
				925	* ospf_zebra.c: Likewise.
				926
				927	* ospf_dump.c (debug_ospf_event): New command "debug ospf event"
				928	is added.
				929
				930	* ospfd.c (router_ospf): Change logging from vty_out() to
				931	zlog_info().
				932	(ospf_area_stub_cmd): Likewise.
				933
				934	* ospf_dump.h: Extern term_debug flags.
				935	(OSPF_DEBUG_EVENT): Add new flag.
				936	(IS_DEBUG_OSPF_EVENT): Add new macro.
				937
				938	2000-11-03 Dick Glasspool <dick@ipinfusion.com>
				939
				940	* ospf_flood.c (ospf_process_self_originated_lsa):
				941	OSPF_AS_NSSA_LSA is treated as same as OSPF_AS_EXTERNAL_LSA.
				942	(ospf_flood): Type-5's have no change. Type-7's can be received,
				943	and will Flood the AS as Type-5's They will also flood the local
				944	NSSA Area as Type-7's. The LSDB will be updated as Type-5's, and
				945	during re-fresh will be converted back to Type-7's (if within an
				946	NSSA).
				947	(ospf_flood_through): Incoming Type-7's were allowed here if our
				948	neighbor was an NSSA. So Flood our area with the Type-7 and also
				949	if we are an ABR, flood thru AS as Type-5.
				950
				951	* ospf_lsa.c (ospf_external_lsa_refresh): Flood NSSA both NSSA
				952	area and other area.
				953
				954	* ospf_packet.c (ospf_db_desc_proc): When AS External LSA is
				955	exists in DD packet, make it sure that this area is not stub.
				956	(ospf_ls_upd_list_lsa): When LSA type is NSSA then set lsa's area
				957	to NULL.
				958	(ospf_ls_upd): If the LSA is AS External LSA and the area is stub
				959	then discard the lsa. If the LSA is NSSA LSA and the area is not
				960	NSSA then discard the lsa.
				961
				962	2000-11-03 Kunihiro Ishiguro <kunihiro@zebra.org>
				963
				964	* ospfd.c (ospf_interface_run): Fix bug of Hello packet's option
				965	is not properly set when interface comes up.
				966
				967	2000-11-02 Kunihiro Ishiguro <kunihiro@zebra.org>
				968
				969	* ospfd.h (OSPF_OPTION_O): Add new hello header option.
				970
				971	2000-11-01 Dick Glasspool <dick@ipinfusion.com>
				972
				973	* ospf_lsa.h: Define OSPF_MAX_LSA to 8 when HAVE_NSSA is enabled.
				974	(OSPF_GROUP_MEMBER_LSA): Define OSPF_GROUP_MEMBER_LSA.
				975
				976	* ospf_lsa.c (show_database_desc): Add "Group Membership LSA"
				977	string.
				978
				979	2000-10-31 Dick Glasspool <dick@ipinfusion.com>
				980
				981	* ospf_lsa.h (OSPF_AS_NSSA_LSA): Define OSPF_AS_NSSA_LSA.
				982
				983	* ospf_lsa.c (show_ip_ospf_database): NSSA database display
				984	function is added. ALIASES which have "show ip ospf database
				985	nssa-external" is added.
				986	(show_ip_ospf_border_routers): New command "show ip ospf
				987	border-routers" is added.
				988
				989	2000-10-30 Dick Glasspool <dick@ipinfusion.com>
				990
				991	* ospfd.c (router_ospf): NSSA Enabled message is added for
				992	testing.
				993	(ospf_area_type_set): Are type set for NSSA area.
				994	(ospf_area_stub_cmd): Special translation of no_summary into NSSA
				995	and summary information. If NSSA is enabled pass the information
				996	to ospf_area_type_set().
				997	(area_nssa): New commands are added:
				998	"area A.B.C.D nssa"
				999	"area <0-4294967295> nssa"
				1000	"area A.B.C.D nssa no-summary"
				1001	"area <0-4294967295> nssa no-summary"
				1002	(ospf_no_area_stub_cmd): Special translation of no_summary into
				1003	NSSA and summary information. If external_routing is
				1004	OSPF_AREA_NSSA unset area with ospf_area_type_set (area,
				1005	OSPF_AREA_DEFAULT).
				1006	(show_ip_ospf_area): Display NSSA status.
				1007	(config_write_ospf_area): Show NSSA configuration.
				1008
				1009	* ospf_packet.c (ospf_hello): For NSSA support, ensure that NP is
				1010	on and E is off.
				1011
				1012	2000-10-26 Gleb Natapov <gleb@nbase.co.il>
				1013
				1014	* ospf_lsa.c (ospf_network_lsa_body_set): The network-LSA lists
				1015	those routers that are fully adjacent to the Designated Router;
				1016	each fully adjacent router is identified by its OSPF Router ID.
				1017	The Designated Router includes itself in this list. RFC2328,
				1018	Section 12.4.2.
				1019
				1020	2000-10-23 Jochen Friedrich <jochen@scram.de>
				1021
				1022	* ospf_snmp.c: ospf_oid and ospfd_oid are used in smux_open after
				1023	it is registered. So those variables must be static.
				1024
				1025	2000-10-18 K N Sridhar <sridhar@euler.ece.iisc.ernet.in>
				1026
				1027	* ospfd.c: Add area_default_cost_decimal_cmd and
				1028	no_area_default_cost_decimal_cmd alias.
				1029
				1030	2000-10-05 Gleb Natapov <gleb@nbase.co.il>
				1031
				1032	* ospfd.c (ospf_network_new): Fix setting area format.
				1033	(no_router_ospf): Check area existance when calling
				1034	ospf_interface_down().
				1035
				1036	* ospf_flood.c (ospf_external_info_check): Fix bug of refreshing
				1037	default route.
				1038
				1039	2000-10-02 Kunihiro Ishiguro <kunihiro@zebra.org>
				1040
				1041	* zebra-0.89 is released.
				1042
				1043	2000-09-29 Kunihiro Ishiguro <kunihiro@zebra.org>
				1044
				1045	* ospf_snmp.c (ospfHostEntry): OSPF Host MIB is implemented.
				1046
				1047	* ospfd.c (ospf_nbr_static_cmp): OSPF neighbor is sorted by it's
				1048	address.
				1049
				1050	2000-09-28 Michael Rozhavsky <mike@nbase.co.il>
				1051
				1052	* ospf_interface.c (ospf_if_free): Fix deleting self neighbor twice.
				1053
				1054	2000-09-27 Kunihiro Ishiguro <kunihiro@zebra.org>
				1055
				1056	* ospf_packet.c (ospf_read): Solaris on x86 has ip_len with host
				1057	byte order.
				1058
				1059	2000-09-25 Toshiaki Takada <takada@zebra.org>
				1060
				1061	* ospfd.c (ospf_compatible_rfc1583), (no_ospf_compatible_rfc1583):
				1062	Add CISCO compatible command.
				1063
				1064	2000-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
				1065
				1066	* ospf_abr.c (ospf_area_range_lookup): New function is added for
				1067	area range lookup in OSPF-MIB.
				1068	(ospf_area_range_lookup_next): Likewise.
				1069
				1070	2000-09-22 Kunihiro Ishiguro <kunihiro@zebra.org>
				1071
				1072	* ospfd.c (no_router_ospf): Delete virtual link before deleting
				1073	area structure.
				1074
				1075	* ospf_lsa.c (ospf_external_lsa_refresh_type): Check
				1076	EXTERNAL_INFO(type).
				1077
				1078	* ospfd.c (no_router_ospf): Call ospf_vl_delete() instead of
				1079	ospf_vl_data_free().
				1080
				1081	* ospf_interface.c (ospf_vl_shutdown): Execute ISM_InterfaceDown
				1082	when ospf_vl_shutdown is called.
				1083	(ospf_vl_delete): Call ospf_vl_shutdown() to delete virtual link
				1084	interface's thread.
				1085
				1086	2000-09-21 Gleb Natapov <gleb@nbase.co.il>
				1087
				1088	* ospf_lsa.c: New implementation of OSPF refresh.
				1089
				1090	2000-09-20 Kunihiro Ishiguro <kunihiro@zebra.org>
				1091
				1092	* ospf_snmp.c (ospfLsdbLookup): Add LSDB MIB implementation.
				1093
				1094	2000-09-18 Kunihiro Ishiguro <kunihiro@zebra.org>
				1095
				1096	* ospf_snmp.c (ospfStubAreaEntry): Add OSPF stub area MIB.
				1097
				1098	2000-09-18 Gleb Natapov <gleb@nbase.co.il>
				1099
				1100	* ospf_route.h (route_standard): Change member from `struct area'
				1101	to area_id.
				1102
				1103	* ospf_abr.c (ospf_abr_announce_network), (ospf_abr_should_announce),
				1104	(ospf_abr_process_network_rt), (ospf_abr_announce_rtr),
				1105	(ospf_abr_process_router_rt):
				1106	* ospf_ase.c (ospf_find_asbr_route),
				1107	(ospf_find_asbr_router_through_area),
				1108	* ospf_ia.c (ospf_find_abr_route), (ospf_ia_router_route),
				1109	(process_summary_lsa), (ospf_update_network_route),
				1110	(ospf_update_router_route):
				1111	* ospf_route.c (ospf_intra_route_add), (ospf_intra_add_router),
				1112	(ospf_intra_add_transit), (ospf_intra_add_stub),
				1113	(ospf_route_table_dump), (show_ip_ospf_route_network),
				1114	(show_ip_ospf_route_router), (ospf_asbr_route_cmp),
				1115	(ospf_prune_unreachable_routers):
				1116	* ospf_spf.c (ospf_rtrs_print):
				1117	* ospfd.c (ospf_rtrs_free): Fix the struct change above.
				1118
				1119	2000-09-14 Kunihiro Ishiguro <kunihiro@zebra.org>
				1120
				1121	* ospf_network.c (ospf_serv_sock_init): Enclose SO_BINDTODEVICE
				1122	with ifdef.
				1123
				1124	2000-09-13 Gleb Natapov <gleb@nbase.co.il>
				1125
				1126	* ospf_ism.c (ospf_elect_dr), (ospf_elect_bdr): Fix DR election.
				1127
				1128	* ospf_network.c (ospf_serv_sock_init): Add socket option
				1129	SO_BINDTODEVICE on read socket.
				1130
				1131	* ospf_packet.c (ospf_hello): Ignore Hello packet if E-bit does
				1132	not match.
				1133
				1134	* ospfd.c (ospf_area_check_free), (ospf_area_get),
				1135	(ospf_area_add_if): New function added.
				1136
				1137	2000-09-13 Kunihiro Ishiguro <kunihiro@zebra.org>
				1138
				1139	* ospf_route.c (ospf_intra_add_router): Update ABR and ASBR router
				1140	count.
				1141
				1142	* ospf_spf.c (ospf_spf_init): Rest ABR and ASBR router count
				1143	starting SPF calculation.
				1144
				1145	* ospfd.h (struct ospf_area): Add ABR and ASBR router count.
				1146
				1147	2000-09-12 Kunihiro Ishiguro <kunihiro@zebra.org>
				1148
				1149	* ospfd.c (ospf_area_id_cmp): New area structure is sorted by area
				1150	ID.
				1151
				1152	* ospf_lsa.c (ospf_router_lsa_originate): For OSPF MIB update
				1153	lsa_originate_count.
				1154	(ospf_network_lsa_originate): Likewise.
				1155	(ospf_summary_lsa_originate): Likewise.
				1156	(ospf_summary_asbr_lsa_originate): Likewise.
				1157	(ospf_external_lsa_originate): Likewise.
				1158
				1159	2000-09-11 Kunihiro Ishiguro <kunihiro@zebra.org>
				1160
				1161	* ospf_snmp.c (ospf_variables): ospfRouterID's type RouterID
				1162	syntax is IpAddress.
				1163	(ospf_admin_stat): New function for OSPF administrative status
				1164	check.
				1165
				1166	2000-09-10 Jochen Friedrich <jochen@scram.de>
				1167
				1168	* ospf_snmp.c: Implement OSPF MIB skeleton.
				1169
				1170	2000-09-08 Kunihiro Ishiguro <kunihiro@zebra.org>
				1171
				1172	* ospf_snmp.c: New file is added.
				1173
				1174	2000-09-07 David Lipovkov <davidl@nbase.co.il>
				1175
				1176	* ospf_zebra.c (ospf_interface_delete): Add pseudo interface
				1177	treatment.
				1178
				1179	* ospf_interface.c (interface_config_write): Likewise.
				1180
				1181	2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
				1182
				1183	* zebra-0.88 is released.
				1184
				1185	2000-08-17 Michael Rozhavsky <mike@nbase.co.il>
				1186
				1187	* ospfd.c (ospf_area_free): Remove virtual link configuration only
				1188	when Area is removed.
				1189
				1190	2000-08-17 Kunihiro Ishiguro <kunihiro@zebra.org>
				1191
				1192	* ospfd.c (network_area): Revert check for EXTERNAL_INFO
				1193	(ZEBRA_ROUTE_CONNECT).
				1194	(no_network_area): Likewise.
				1195
				1196	2000-08-16 Kunihiro Ishiguro <kunihiro@zebra.org>
				1197
				1198	* ospfd.h (struct ospf): Add distance_table and
				1199	distance_{all,intra,inter,external}.
				1200
				1201	* ospf_zebra.c: Add OSPF distance related functions.
				1202
				1203	2000-08-15 Gleb Natapov <gleb@nbase.co.il>
				1204
				1205	* ospf_asbr.c (ospf_external_info_find_lsa): New function added.
				1206
				1207	* ospf_lsa.c (ospf_default_external_info),
				1208	(ospf_default_originate_timer), (ospf_external_lsa_refresh_default):
				1209	New function added.
				1210
				1211	* ospf_zebra.c
				1212	(ospf_default_information_originate_metric_type_routemap),
				1213	(ospf_default_information_originate_always_metric_type_routemap):
				1214	Change name and add route-map function.
				1215	(ospf_default_information_originate_metric_routemap),
				1216	(ospf_default_information_originate_routemap),
				1217	(ospf_default_information_originate_type_metric_routemap):
				1218	New DEFUN added.
				1219
				1220	2000-08-14 Kunihiro Ishiguro <kunihiro@zebra.org>
				1221
				1222	* ospf_zebra.c (zebra_interface_if_set_value): Change ifindex
				1223	restore size from two octet to four.
				1224
				1225	2000-08-14 Michael Rozhavsky <mike@nbase.co.il>
				1226
				1227	* ospf_ase.c (ospf_ase_incremental_update): Implement incremental
				1228	AS-external-LSA in 16.6 of RFC2328.
				1229
				1230	2000-08-14 Matthew Grant <grantma@anathoth.gen.nz>
				1231
				1232	* ospf_interface.c (ospf_if_get_output_cost): Change cost
				1233	calculation algorithm.
				1234
				1235	* ospf_packet (ospf_ls_upd): Fix problem of LSA retransmitting.
				1236
				1237	2000-08-11 Michael Rozhavsky <mike@nbase.co.il>
				1238
				1239	* ospf_lsa.c (ospf_maxage_lsa_remover): Fix maxage remover for
				1240	AS-external-LSAs.
				1241
				1242	2000-08-10 Toshiaki Takada <takada@zebra.org>
				1243
				1244	* ospfd.c (auto_cost_reference_bandwidth): New DEFUN added.
				1245	`auto-cost reference-bandwidth' OSPF router command added.
				1246
				1247	2000-08-08 Gleb Natapov <gleb@nbase.co.il>
				1248
				1249	* ospf_routemap.c (ospf_route_map_update): New function added.
				1250	Add route-map event hook.
				1251
				1252	2000-08-08 Toshiaki Takada <takada@zebra.org>
				1253
				1254	* ospf_zebra.c (ospf_distribute_check_connected): If redistribute
				1255	prefix is connected route on OSPF enabled interface, suppress to
				1256	announce it.
				1257
				1258	2000-08-08 Matthew Grant <grantma@anathoth.gen.nz>
				1259
				1260	* ospf_interface.c (ospf_if_get_output_cost):
				1261	New function added. Handle bandwidth parameter for cost
				1262	calculation.
				1263
				1264	2000-08-08 Michael Rozhavsky <mike@nbase.co.il>
				1265
				1266	* ospf_interface.c (interface_config_write): Show interface
				1267	configuration regardless interface is down.
				1268
				1269	* ospf_ase.c (ospf_ase_caocluate_route): Whole rewritten external
				1270	route calculate function.
				1271
				1272	2000-08-08 Gleb Natapov <gleb@nbase.co.il>
				1273
				1274	* ospf_routemap.c: New file added.
				1275
				1276	* ospf_asbr.c (ospf_reset_route_map_set_values),
				1277	(ospf_route_map_set_compare): New function added.
				1278
				1279	* ospf_lsa.c (ospf_external_lsa_body_set): Set routemap metric
				1280	with AS-external-LSA.
				1281
				1282	2000-08-05 Kunihiro Ishiguro <kunihiro@zebra.org>
				1283
				1284	* ospf_ase.c (ospf_ase_calculate_route_add): Pass new->cost to
				1285	ospf_zebra_add as metric.
				1286	(ospf_ase_calculate_route_add): Likewise.
				1287
				1288	* ospf_route.c (ospf_route_install): Pass or->cost to
				1289	ospf_zebra_add as metric.
				1290
				1291	* ospf_zebra.c (ospf_zebra_add): Add metric arguemnt.
				1292	(ospf_zebra_delete): Likewise.
				1293
				1294	2000-08-03 Matthew Grant <grantma@anathoth.gen.nz>
				1295
				1296	* ospf_flood.c (ospf_flood_delayed_lsa_ack): New function added.
				1297	Dispatch delayed-ACK with flooding AS-external-LSA across virtual
				1298	link.
				1299
				1300	2000-07-31 Matthew Grant <grantma@anathoth.gen.nz>
				1301
				1302	* ospfd.c (show_ip_ospf_area): Fix lack of VTY_NEWLINE when
				1303	`show ip ospf'.
				1304
				1305	* ospf_interface.c (ospf_if_free): Fix bug of crash with
				1306	Point-to-Point interface.
				1307
				1308	2000-07-27 Michael Rozhavsky <mike@nbase.co.il>
				1309
				1310	* ospf_flood.c (ospf_process_self_originated_lsa):
				1311	Make sure to clear LSA->param (redistributed external information)
				1312	before refreshment.
				1313
				1314	2000-07-27 Gleb Natapov <gleb@nbase.co.il>
				1315
				1316	* ospfd.c (refresh_group_limit), (refresh_per_slice),
				1317	(refresh_age_diff): New defun added. Refresher related parameter
				1318	can be configurable.
				1319
				1320	2000-07-27 Akihiro Mizutani <mizutani@dml.com>
				1321
				1322	* ospf_interface.c (interface_config_write): Print `description'
				1323	config directive to work.
				1324
				1325	2000-07-24 Akihiro Mizutani <mizutani@dml.com>
				1326
				1327	* ospf_interface.c (ospf_if_init): Use install_default for
				1328	INTERFACE_NODE.
				1329
				1330	2000-07-24 Gleb Natapov <gleb@nbase.co.il>
				1331
				1332	* ospf_packet.c (ospf_ls_upd_send_list), (ospf_ls_upd_send_event),
				1333	(ospf_ls_ack_send_list), (ospf_ls_ack_send_event): New function added.
				1334	This make sending always as many LS update/Ack combined in one ospf
				1335	packet.
				1336
				1337	2000-07-24 Gleb Natapov <gleb@nbase.co.il>
				1338
				1339	* ospf_packet.c (ospf_ls_upd_list_lsa): Set NULL to lsa->area if
				1340	LSA is AS-external-LSA.
				1341
				1342	* ospf_nsm.c (nsm_reset_nbr): Do not cancel Inactivity timer.
				1343
				1344	2000-07-21 Toshiaki Takada <takada@zebra.org>
				1345
				1346	* ospf_zebra.c (ospf_default_originate_timer): Set timer for
				1347	`default-information originate'. Fix some default originate
				1348	related functions.
				1349
				1350	2000-07-12 Toshiaki Takada <takada@zebra.org>
				1351
				1352	* ospf_lsa.c (stream_put_ospf_metric): New function added.
				1353
				1354	2000-07-12 Toshiaki Takada <takada@zebra.org>
				1355
				1356	* ospf_lsa.c (show_ip_ospf_database_router),
				1357	(show_ip_ospf_database_network), (show_ip_ospf_database_summary),
				1358	(show_ip_ospf_database_summary_asbr), (show_ip_ospf_database_externel),
				1359	(show_router_lsa), (show_any_lsa), (show_router_lsa_self),
				1360	(show_any_lsa_self): Functions removed.
				1361
				1362	(show_lsa_prefix_set), (show_lsa_detail_proc), (show_lsa_detail),
				1363	(show_lsa_detail_adv_router_proc), (show_lsa_detail_adv_router):
				1364	New functions added. Replace above functions.
				1365
				1366	(show_ip_ospf_database_all), (show_ip_ospf_database_self_originated):
				1367	Functions removed.
				1368	(show_ip_ospf_database_summary): New functions added. Replace
				1369	above functions.
				1370
				1371	(show_ip_ospf_database_cmd): DEFUN rearranged.
				1372	(show_ip_ospf_database_type_id_cmd),
				1373	(show_ip_ospf_database_type_id_adv_router_cmd),
				1374	(show_ip_ospf_database_type_is_self_cmd): New ALIASes added.
				1375	(show_ip_ospf_database_type_adv_rotuer_cmd): New DEFUN added.
				1376	(show_ip_ospf_database_type_self_cmd): New ALIAS added.
				1377
				1378	2000-07-11 Toshiaki Takada <takada@zebra.org>
				1379
				1380	* ospf_asbr.c (ospf_external_info_new),
				1381	(ospf_external_info_free): New functions added.
				1382
				1383	* ospf_lsa.h (ospf_lsa): Add new member `void *param' to set
				1384	origination parameter for external-LSA.
				1385	Remove member `redistribute'.
				1386
				1387	* ospf_zebra.c (ospf_redistirbute_set): When `redistribute'
				1388	command executed, metric and metric-type values are overridden.
				1389	If one of those is changed refresh AS-external-LSAs for appropriate
				1390	type.
				1391
				1392	2000-07-11 Michael Rozhavsky <mike@nbase.co.il>
				1393
				1394	* ospf_lsa.c (ospf_summary_lsa_refresh),
				1395	(ospf_summary_asbr_lsa_refresh): Make sure to refresh summary-LSAs.
				1396
				1397	* ospf_abr.c (set_metric): New function added.
				1398
				1399	2000-07-07 Toshiaki Takada <takada@zebra.org>
				1400
				1401	* ospf_zebra.c (ospf_default_information_originate_metric_type),
				1402	(ospf_default_information_originate_type_metric): New defun added.
				1403	Metic and Metric type can be set to default route.
				1404	(ospf_default_information_originate_always_metric_type):
				1405	(ospf_default_information_originate_always_type_metric):
				1406	New defun added. Metric and Metric type can be set to default
				1407	always route.
				1408
				1409	* ospf_zebra.c (ospf_default_metric), (no_ospf_default_metric):
				1410	New defun added.
				1411
				1412	2000-07-06 Gleb Natapov <gleb@nbase.co.il>
				1413
				1414	* ospf_flood.c (ospf_flood_through_area): Fix bug of considering
				1415	on the same interface the LSA was received from.
				1416
				1417	2000-07-06 Michael Rozhavsky <mike@nbase.co.il>
				1418
				1419	* ospfd.c (ospf_config_write): Fix bug of printing `area stub'
				1420	command with `write mem'.
				1421
				1422	* ospfd.c (no_router_ospf): Remove installed routes from zebra.
				1423
				1424	* ospf_zebra.c (ospf_interface_delete): Fix function to handle
				1425	zebra interface delete event.
				1426
				1427	2000-07-06 Toshiaki Takada <takada@zebra.org>
				1428
				1429	* ospf_zebra.c (ospf_default_information_originate),
				1430	(ospf_default_information_originate_always): New DEFUN added.
				1431
				1432	2000-07-05 Michael Rozhavsky <mike@nbase.co.il>
				1433
				1434	* ospf_route.c (ospf_terminate): Make sure to remove external route
				1435	when SIGINT received.
				1436
				1437	2000-07-03 Gleb Natapov <gleb@nbase.co.il>
				1438
				1439	* ospf_flood.c, ospf_ism.c, ospf_lsa,c, ospfd.c: Make sure to free
				1440	many structure with `no router ospf'.
				1441
				1442	2000-06-30 Gleb Natapov <gleb@nbase.co.il>
				1443
				1444	* ospf_neighbor.c (ospf_nbr_new),
				1445	ospf_nsm.c (nsm_timer_set): Start LS update timer only
				1446	when neighbor enters Exchange state.
				1447
				1448	2000-06-29 Gleb Natapov <gleb@nbase.co.il>
				1449
				1450	* ospf_nsm.c (nsm_timer_set), (nsm_exchange_done),
				1451	ospf_packet.c (ospf_db_desc_proc):
				1452	Do not cancel DD retransmit timer when Master.
				1453
				1454	2000-06-29 Gleb Natapov <gleb@nbase.co.il>
				1455
				1456	* ospf_abr.c (ospf_abr_announce_network_to_area),
				1457	(ospf_abr_announce_rtr_to_area)
				1458	ospf_ase.c (ospf_ase_rtrs_register_lsa),
				1459	ospf_flood.c (ospf_process_self_originated_lsa),
				1460	(ospf_flood_through_area), (ospf_ls_request_delete),
				1461	ospf_interface.c (ospf_if_free),
				1462	ospf_ism.c (ism_change_status),
				1463	ospf_lsa.c (ospf_router_lsa_update_timer),
				1464	(ospf_router_lsa_install), (ospf_network_lsa_install),
				1465	(ospf_lsa_maxage_delete), (ospf_lsa_action),
				1466	(ospf_schedule_lsa_flood_area),
				1467	ospf_nsm.c (nsm_change_status),
				1468	ospf_packet.c (ospf_make_ls_req_func), (ospf_make_ls_ack):
				1469	Use ospf_lsa_{lock,unlock} for all looking-up of LSA.
				1470
				1471	* ospf_flood.c (ospf_ls_request_free): Function deleted.
				1472
				1473	* ospf_lsa.c (ospf_discard_from_db): New function added.
				1474
				1475	2000-06-26 Toshiaki Takada <takada@zebra.org>
				1476
				1477	* ospfd.h (ospf): struct member `external_lsa' name changed to
				1478	`lsdb'.
				1479
				1480	2000-06-26 Toshiaki Takada <takada@zebra.org>
				1481
				1482	* ospf_lsa.c (ospf_lsa_install), (ospf_router_lsa_install),
				1483	(ospf_network_lsa_install), (ospf_summary_lsa_install),
				1484	(ospf_summary_asbr_lsa_install), (ospf_external_lsa_install):
				1485	Functions re-arranged.
				1486
				1487	* ospf_lsa.c (IS_LSA_MAXAGE), (IS_LSA_SELF): Macro added.
				1488
				1489	2000-06-20 Michael Rozhavsky <mike@nbase.co.il>
				1490
				1491	* ospf_packet.c (ospf_ls_req), (ospf_ls_upd), (ospf_ls_ack): Add
				1492	verification of LS type.
				1493
				1494	2000-06-20 Gleb Natapov <gleb@nbase.co.il>
				1495
				1496	* ospf_ase.c (ospf_ase_calculate_timer): Add more sanity check
				1497	whether rn->info is NULL.
				1498
				1499	2000-06-20 Toshiaki Takada <takada@zebra.org>
				1500
				1501	* ospfd.c (show_ip_ospf_interface_sub): Show Router-ID of both
				1502	DR and Backup correctly with `show ip ospf interface' command.
				1503
				1504	2000-06-20 Toshiaki Takada <takada@zebra.org>
				1505
				1506	* ospf_lsa.c (ospf_lsa_lock), (ospf_lsa_unlock),
				1507	(ospf_lsa_discard): These functions are used for avoiding
				1508	unexpected reference to freed LSAs.
				1509
				1510	2000-06-13 Kunihiro Ishiguro <kunihiro@zebra.org>
				1511
				1512	* ospf_packet.c (ospf_ls_upd): Initialize lsa by NULL to avoid
				1513	warning.
				1514
				1515	2000-06-12 Kunihiro Ishiguro <kunihiro@zebra.org>
				1516
				1517	* ospf_ase.h (ospf_ase_rtrs_register_lsa): Add prototype.
				1518
				1519	2000-06-12 Toshiaki Takada <takada@zebra.org>
				1520
				1521	* ospf_lsa.c (ospf_external_lsa_install): Make sure to register
				1522	LSA to rtrs_external when replacing AS-external-LSAs in LSDB.
				1523	Fix core dump.
				1524
				1525	2000-06-10 Toshiaki Takada <takada@zebra.org>
				1526
				1527	* ospf_lsdb.c (id_to_prefix), (ospf_lsdb_hash_key),
				1528	(ospf_lsdb_hash_cmp), (ospf_lsdb_new), (ospf_lsdb_iterator),
				1529	(lsdb_free), (ospf_lsdb_free), (ospf_lsdb_add), (ospf_lsdb_delete),
				1530	(find_lsa), (ospf_lsdb_lookup), (find_by_id),
				1531	(ospf_lsdb_lookup_by_id), (ospf_lsdb_lookup_by_header): Functinos
				1532	removed for migration to new_lsdb.
				1533
				1534	* ospf_lsa.c (ospf_summary_lsa_install),
				1535	(ospf_summary_asbr_lsa_install), (ospf_maxage_lsa_remover),
				1536	(ospf_lsa_maxage_walker), (ospf_lsa_lookup),
				1537	(ospf_lsa_lookup_by_id): Use new_lsdb instead of ospf_lsdb.
				1538	(count_lsa), (ospf_lsa_count_table), (ospf_lsa_count),
				1539	(ospf_get_free_id_for_prefix): Funcitions removed.
				1540
				1541	2000-06-09 Gleb Natapov <gleb@nbase.co.il>
				1542
				1543	* ospf_ism.c (ism_interface_down): Prevent some unneeded DR changes.
				1544
				1545	* ospf_packet.c (ospf_db_desc_proc): Fix memory leak.
				1546	(ospf_hello): Always copy router-ID when hello is received.
				1547
				1548	2000-06-08 Gleb Natapov <gleb@nbase.co.il>
				1549
				1550	* ospf_lsa.h (struct ospf_lsa): Add member of pointer to struct
				1551	ospf_area.
				1552
				1553	2000-06-08 Michael Rozhavsky <mike@nbase.co.il>
				1554
				1555	* ospf_ase.c (ospf_asbr_route_same): New function added.
				1556	This function makes sure external route calculation more
				1557	precisely.
				1558
				1559	2000-06-07 Michael Rozhavsky <mike@nbase.co.il>
				1560
				1561	* ospf_ism.c (ism_change_status): Use ospf_lsa_flush_area for
				1562	network-LSA deletion instead of using ospf_lsdb_delete.
				1563	Also cancel network-LSA origination timer.
				1564
				1565	2000-06-07 Levi Harper <lharper@kennedytech.com>
				1566
				1567	* ospf_interface.c (ospf_if_down): Close read fd when an interface
				1568	goes down.
				1569
				1570	2000-06-05 Kunihiro Ishiguro <kunihiro@zebra.org>
				1571
				1572	* ospf_asbr.c (ospf_external_info_lookup): Add explicit brace for
				1573	avoid ambiguous else.
				1574
				1575	* ospf_flood.c (ospf_external_info_check): Likewise.
				1576
				1577	2000-06-05 Toshiaki Takada <takada@zebra.org>
				1578
				1579	* ospf_nsm.c (nsm_adj_ok): Fix bug of DR election.
				1580
				1581	2000-06-04 Toshiaki Takada <takada@zebra.org>
				1582
				1583	* ospf_zebra.c (ospf_default_information_originate),
				1584	(no_ospf_default_information_originate): New DEFUN added.
				1585
				1586	2000-06-03 Toshiaki Takada <takada@zebra.org>
				1587
				1588	* ospf_lsa.h, ospf_asbr.h (external_info): Struct moved from
				1589	ospf_lsa.h to ospf_asbr.h.
				1590
				1591	* ospf_lsa.c, ospf_asbr.c (ospf_external_info_add),
				1592	(ospf_external_info_delete): Function moved from ospf_lsa.c
				1593	to ospf_asbr.c.
				1594
				1595	2000-06-03 Toshiaki Takada <takada@zebra.org>
				1596
				1597	* ospf_flood.c (ospf_external_info_check): New function added.
				1598	(ospf_process_self_orignated_lsa): Make sure to flush
				1599	self-originated AS-external-LSA, when router reboot and no longer
				1600	originate those AS-external-LSA.
				1601
				1602	2000-06-02 Toshiaki Takada <takada@zebra.org>
				1603
				1604	* ospf_network.c (ospf_serv_sock): Remove SO_DONTROUTE
				1605	socket option.
				1606
				1607	* ospf_packet.c (ospf_write): Set MSG_DONTROUTE flag for
				1608	unicast destination packets.
				1609
				1610	2000-06-02 Toshiaki Takada <takada@zebra.org>
				1611
				1612	* ospf_lsdb.c (new_lsdb_delete): Delete entry from LSDB only when
				1613	specified LSA matches.
				1614
				1615	2000-06-02 Gleb Natapov <gleb@nbase.co.il>
				1616
				1617	* ospf_network.c (ospf_serv_sock): Set SO_DONTROUTE
				1618	socket option.
				1619
				1620	2000-06-01 Akihiro Mizutani <mizutani@dml.com>
				1621
				1622	* ospf_dump.c: Replace string `Debugging functions\n' with DEBUG_STR.
				1623	Replace string `OSPF information\n' with OSPF_STR.
				1624
				1625	2000-06-01 Toshiaki Takada <takada@zebra.org>
				1626
				1627	* ospf_lsdb.[ch]: Use new_lsdb struct for network-LSA instead of
				1628	ospf_lsdb.
				1629
				1630	2000-06-01 Toshiaki Takada <takada@zebra.org>
				1631
				1632	* ospf_dump.c (config_debug_ospf_packet), (config_debug_ospf_event),
				1633	(config_debug_ospf_ism), (config_debug_ospf_nsm),
				1634	(config_debug_ospf_lsa), (config_debug_ospf_zebra),
				1635	(term_debug_ospf_packet), (term_debug_ospf_event),
				1636	(term_debug_ospf_ism), (term_debug_ospf_nsm),
				1637	(term_debug_ospf_lsa), (term_debug_ospf_zebra): Repalce debug_ospf_*
				1638	variable to use for debug option flags.
				1639
				1640	(debug_ospf_packet), (debug_ospf_ism), (debug_ospf_nsm),
				1641	(debug_ospf_lsa), (debug_ospf_zebra): Set {config,term}_debug_*
				1642	flags when vty->node is CONFIG_NODE, otherwise set only term_debug_*
				1643	flags.
				1644
				1645	* ospf_dump.h (CONF_DEBUG_PACKET_ON), (CONF_DEBUG_PACKET_OFF),
				1646	(TERM_DEBUG_PACKET_ON), (TERM_DEBUG_PACKET_OFF),
				1647	(CONF_DEBUG_ON), (CONF_DEBUG_OFF), (IS_CONF_DEBUG_OSPF_PACKET),
				1648	(IS_CONF_DEBUG_OSPF): New Macro added.
				1649
				1650	2000-05-31 Toshiaki Takada <takada@zebra.org>
				1651
				1652	* ospfd.c (clear_ip_ospf_neighbor): New DEFUN added.
				1653	Currently this command is used for only debugging.
				1654
				1655	* ospf_nsm.c (nsm_change_status): Make sure thread cancellation
				1656	for network-LSA when DR has no full neighbors.
				1657
				1658	* ospf_nsm.c (ospf_db_summary_clear): New function added.
				1659
				1660	2000-05-30 Toshiaki Takada <takada@zebra.org>
				1661
				1662	* ospf_lsdb.c (new_lsdb_insert): LSAs are always freed by
				1663	maxage_lsa_remover when LSA is replaced.
				1664
				1665	2000-05-25 Gleb Natapov <gleb@nbase.co.il>
				1666
				1667	* ospf_flood.c (ospf_ls_retransmit_delete_nbr_all): Add argument
				1668	`struct ospf_area' to remove LSA from Link State retransmission list
				1669	of neighbor from only one Area.
				1670
				1671	2000-05-24 Michael Rozhavsky <mike@nbase.co.il>
				1672
				1673	* ospf_lsdb.c (ospf_lsdb_add): Preserve flags field when
				1674	overriting old LSA with new LSA.
				1675
				1676	2000-05-24 Gleb Natapov <gleb@nbase.co.il>
				1677
				1678	* ospf_lsa.c (ospf_router_lsa_body_set): Fix bug of router-LSA
				1679	size calculation.
				1680
				1681	2000-05-22 Michael Rozhavsky <mike@nbase.co.il>
				1682
				1683	* ospf_route.c (ospf_intra_add_stub):
				1684	* ospf_spf.h (struct vertex): Use u_int32_t for distance (cost)
				1685	value instead of u_int16_t.
				1686
				1687	2000-05-22 Axel Gerlach <agerlach@datus.datus.com>
				1688
				1689	* ospf_ia.c (ospf_ia_network_route): Fix bug of Inter-area route
				1690	equal cost path calculation.
				1691
				1692	2000-05-21 Toshiaki Takada <takada@zebra.org>
				1693
				1694	* ospf_ase.c (ospf_ase_calculate_route_delete): New function added.
				1695	Make sure, when rotuer route is deleted, related external routes
				1696	are also deleted.
				1697
				1698	2000-05-20 Toshiaki Takada <takada@zebra.org>
				1699
				1700	* ospfd.c (ospf_interface_down): Make sure interface flag is disable
				1701	and set fd to -1.
				1702
				1703	2000-05-16 Toshiaki Takada <takada@zebra.org>
				1704
				1705	* ospf_asbr.c (ospf_asbr_should_announce), (ospf_asbr_route_remove):
				1706	Functions removed.
				1707
				1708	* ospfd.h (EXTERNAL_INFO): Macro added.
				1709	Substitute `ospf_top->external_info[type]' with it.
				1710
				1711	2000-05-16 Toshiaki Takada <takada@zebra.org>
				1712
				1713	* ospf_lsa.c (ospf_rtrs_external_remove): New function added.
				1714
				1715	2000-05-14 Gleb Natapov <gleb@nbase.co.il>
				1716
				1717	* ospf_flood.c (ospf_ls_retransmit_delete_nbr_all)
				1718	* ospf_lsdb.c (new_lsdb_insert)
				1719	* ospf_packet.c (ospf_ls_ack): Fix database synchonization problem.
				1720
				1721	2000-05-14 Gleb Natapov <gleb@nbase.co.il>
				1722
				1723	* ospf_lsa.h (tv_adjust), (tv_ceil), (tv_floor), (int2tv),
				1724	(tv_add), (tv_sub), (tv_cmp): Prototype definition added.
				1725
				1726	* ospf_nsm.h (ospf_db_summary_delete_all): Prototype definition added.
				1727
				1728	2000-05-13 Toshiaki Takada <takada@zebra.org>
				1729
				1730	* ospf_lsa.[ch] (ospf_lsa): struct timestamp type is changed from
				1731	time_t to struct timeval.
				1732	(tv_adjust), (tv_ceil), (tv_floor), (int2tv), (tv_add),
				1733	(tv_sub), (tv_cmp): timeval utillity functions added.
				1734
				1735	2000-05-12 Toshiaki Takada <takada@zebra.org>
				1736
				1737	* ospf_lsa.[ch] (ospf_schedule_update_router_lsas): Delete function.
				1738	Change to use macro OSPF_LSA_UPDATE_TIMER instead of using
				1739	this function.
				1740	router-LSA refresh timer related stuff is re-organized.
				1741
				1742	2000-05-10 Gleb Natapov <gleb@nbase.co.il>
				1743
				1744	* ospf_interface.c (ospf_vl_set_params):
				1745	* ospf_packet.c (ospf_check_network_mask):
				1746	* ospf_spf.[ch] (ospf_spf_next):
				1747	Remove field address from `struct vertex', and search for peer
				1748	address of virtual link in function `ospf_vl_set_params' instead.
				1749
				1750	2000-05-10 Gleb Natapov <gleb@nbase.co.il>
				1751
				1752	* ospf_packet.c (ospf_ls_upd): Fix some memory leak related LSA.
				1753
				1754	2000-05-08 Thomas Molkenbur <tmo@datus.com>
				1755
				1756	* ospf_packet.c (ospf_packet_dup): Replace ospf_steram_copy()
				1757	with ospf_stream_dup() to fix memory leak.
				1758
				1759	2000-05-08 Michael Rozhavsky <mike@nbase.co.il>
				1760
				1761	* ospf_flood.c (ospf_flood_through_area): Fix the problem of
				1762	LSA update without DROther.
				1763
				1764	2000-05-04 Gleb Natapov <gleb@nbase.co.il>
				1765
				1766	* ospf_spf.c (ospf_vertex_free): Fix memory leak of SPF calculation.
				1767
				1768	2000-05-03 Toshiaki Takada <takada@zebra.org>
				1769
				1770	* ospf_neighbor.c (ospf_db_summary_add): Use new_lsdb struct
				1771	instead linked-list.
				1772	(ospf_db_summary_count), (ospf_db_summary_isempty):
				1773	New function added.
				1774
				1775	* ospf_lsa.c (ospf_rotuer_lsa): Re-arrange and divide functions.
				1776
				1777	2000-05-02 Gleb Natapov <gleb@nbase.co.il>
				1778
				1779	* ospf_lsdb.c (new_lsdb_cleanup): Fix memory leak. When LSDB are
				1780	not needed any more, then free them.
				1781
				1782	2000-05-02 Toshiaki Takada <takada@zebra.org>
				1783
				1784	* ospfd.c (timers_spf), (no_timers_spf): New defun added.
				1785	SPF calculation timers related stuff is rearranged.
				1786
				1787	* ospf_spf.c (ospf_spf_calculate_timer_add): Function removed.
				1788	SPF timer is scheduled by SPF calculation delay and holdtime
				1789	configuration variable.
				1790
				1791	* ospf_lsa.c (ospf_external_lsa_nexthop_get): Set AS-external-LSA's
				1792	forwarding address when nexthop learned by other protocols is
				1793	in the OSPF domain.
				1794
				1795	* ospf_zebra.c (ospf_redistribute_source_metric_type),
				1796	(ospf_redistribute_source_type_metric): Re-arrange DEFUNs and
				1797	ALIASes.
				1798
				1799	2000-05-01 Toshiaki Takada <takada@zebra.org>
				1800
				1801	* ospf_flood.c (ospf_ls_retransmit_count),
				1802	(ospf_ls_retransmit_isempty): New function added.
				1803
				1804	(ospf_ls_retransmit_add), (ospf_ls_retransmit_delete),
				1805	(ospf_ls_retransmit_clear), (ospf_ls_retransmit_lookup),
				1806	(ospf_ls_retransmit_delete_all), (ospf_ls_retransmit_delete_nbr_all),
				1807	(ospf_ls_retransmit_add_nbr_all): Replace these functions to use
				1808	new_lsdb.
				1809
				1810	2000-04-29 Toshiaki Takada <takada@zebra.org>
				1811
				1812	* ospfd.c (no_network_area): Add check Area-ID whether specified
				1813	Area-ID with prefix matches config.
				1814
				1815	2000-04-27 Toshiaki Takada <takada@zebra.org>
				1816
				1817	* ospf_lsa.c (ospf_maxage_lsa_remover): Fix problem of
				1818	remaining withdrawn routes on zebra.
				1819
				1820	2000-04-25 Michael Rozhavsky <mike@nbase.co.il>
				1821
				1822	* ospf_nsm.c (nsm_kill_nbr), (nsm_ll_down), (nsm_change_status),
				1823	(ospf_nsm_event): Fix network-LSA re-origination problem.
				1824
				1825	2000-04-24 Toshiaki Takada <takada@zebra.org>
				1826
				1827	* ospf_nsm.c (ospf_db_desc_timer): Fix bug of segmentation fault
				1828	with DD retransmission.
				1829
				1830	* ospf_nsm.c (nsm_kill_nbr): Fix bug of re-origination when
				1831	a neighbor disappears.
				1832
				1833	2000-04-23 Michael Rozhavsky <mike@nbase.co.il>
				1834
				1835	* ospf_abr.c (ospf_abr_announce_network_to_area): Fix bug of
				1836	summary-LSAs reorigination. Correctly copy OSPF_LSA_APPROVED
				1837	flag to new LSA. when summary-LSA is reoriginatd.
				1838
				1839	* ospf_flood.c (ospf_flood_through_area): Fix bug of flooding
				1840	procedure. Change the condition of interface selection.
				1841
				1842	2000-04-21 Toshiaki Takada <takada@zebra.org>
				1843
				1844	* ospf_lsa.c (ospf_refresher_register_lsa): Fix bug of refresh never
				1845	occurs.
				1846
				1847	* ospfd.c (show_ip_ospf_neighbor_id): New defun added.
				1848	`show ip ospf neighbor' related commands are re-arranged.
				1849
				1850	2000-04-20 Toshiaki Takada <takada@zebra.org>
				1851
				1852	* ospf_dump.c (debug_ospf_zebra): New defun added.
				1853	Suppress zebra related debug information.
				1854
				1855	2000-04-19 Toshiaki Takada <takada@zebra.org>
				1856
				1857	* ospf_zebra.c (ospf_distribute_list_update_timer),
				1858	(ospf_distribute_list_update), (ospf_filter_update):
				1859	New function added. Re-organize `distribute-list' router ospf
				1860	command.
				1861
				1862	2000-04-13 Michael Rozhavsky <mike@nbase.co.il>
				1863
				1864	* ospf_packet.c (ospf_make_ls_upd): Add check for MAX_AGE.
				1865
				1866	2000-04-14 Michael Rozhavsky <mike@nbase.co.il>
				1867
				1868	* ospf_packet.c (ospf_make_ls_upd): Increment LS age by configured
				1869	interface transmit_delay.
				1870
				1871	2000-04-14 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
				1872
				1873	* ospf_interface.c (ip_ospf_cost), (no_ip_ospf_cost):
				1874	Add to schedule router_lsa origination when the interface cost changes.
				1875
				1876	2000-04-12 Toshiaki Takada <takada@zebra.org>
				1877
				1878	* ospf_lsa.c (ospf_refresher_register_lsa),
				1879	(ospf_refresher_unregister_lsa): Fix bug of core dumped.
				1880
				1881	* ospfd.c (no_router_ospf): Fix bug of core dumped.
				1882
				1883	2000-03-29 Toshiaki Takada <takada@zebra.org>
				1884
				1885	* ospf_nsm.c (nsm_oneway_received): Fix bug of MS flag unset.
				1886
				1887	2000-03-29 Michael Rozhavsky <mike@nbase.co.il>
				1888
				1889	* ospf_lsa.c (ospf_network_lsa):
				1890	* ospf_nsm.c (ospf_nsm_event): Fix bug of Network-LSA originated
				1891	in stub network.
				1892
				1893	2000-03-28 Toshiaki Takada <takada@zebra.org>
				1894
				1895	* ospf_nsm.c (nsm_bad_ls_req), (nsm_seq_number_mismatch),
				1896	(nsm_oneway_received): Fix bug of NSM state flapping between
				1897	ExStart and Exchange.
				1898
				1899	2000-03-28 Toshiaki Takada <takada@zebra.org>
				1900
				1901	* ospf_packet.h (strcut ospf_header): Fix the size of ospf_header,
				1902	change u_int8_t to u_char.
				1903
				1904	2000-03-27 Toshiaki Takada <takada@zebra.org>
				1905
				1906	* ospf_lsa.c (ospf_lsa_checksum): Take care of BIGENDIAN architecture.
				1907
				1908	2000-03-27 Toshiaki Takada <takada@zebra.org>
				1909
				1910	* ospfd.c (ospf_interface_run): Make sure Address family matches.
				1911
				1912	2000-03-26 Love <lha@s3.kth.se>
				1913
				1914	* ospf_packet.c (ospf_write): Chack result of sendto().
				1915
				1916	2000-03-26 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
				1917
				1918	* ospf_nsm.c (nsm_oneway_received): Fix bug of 1-WayReceived in NSM.
				1919
				1920	2000-03-23 Libor Pechacek <farco@clnet.cz>
				1921
				1922	* ospf_lsa.c (ospf_network_lsa)
				1923	* ospf_lsdb.c (new_lsdb_insert): Fix bug of accessing to
				1924	unallocated memory.
				1925
				1926	2000-03-23 Toshiaki Takada <takada@zebra.org>
				1927
				1928	* ospfd.c (ospf_config_write): Fix bug of duplicate line for
				1929	`area A.B.C.D authentication'.
				1930
				1931	2000-03-22 Toshiaki Takada <takada@zebra.org>
				1932
				1933	* ospf_debug.c (debug_ospf_lsa), (no_debug_ospf_lsa): Defun added.
				1934	Suppress all zlog related to LSAs with this config option.
				1935
				1936	2000-03-21 Kunihiro Ishiguro <kunihiro@zebra.org>
				1937
				1938	* ospf_nsm.c (ospf_nsm_event): Add check for NSM_InactivityTimer.
				1939
				1940	2000-03-21 Toshiaki Takada <takada@zebra.org>
				1941
				1942	* ospf_packet.c (ospf_ls_upd_timer), (ospf_ls_req):
				1943	Fix bug of memory leak about linklist.
				1944
				1945	* ospf_flood.c (ospf_flood_through_area): Likewise.
				1946
				1947	2000-03-18 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
				1948
				1949	* ospf_flood.c (ospf_ls_retransmit_lookup): Add checksum comparison
				1950	to identify LSA uniquely. This fix routes lost.
				1951
				1952	2000-03-18 Toshiaki Takada <takada@zebra.org>
				1953
				1954	* ospf_ase.c (ospf_find_asbr_route): Add sanity check with router
				1955	routing table.
				1956
				1957	2000-03-17 Alex Zinin <zinin@amt.ru>
				1958
				1959	* ospf_spf.[ch]: Bug fix.
				1960	The 2nd stage of Dijkstra could consider one vertex
				1961	more than once if there is more than one link
				1962	between the routers, thus adding extra CPU overhead
				1963	and extra next-hops.
				1964	Fixed.
				1965
				1966	2000-03-15 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
				1967
				1968	* ospf_nsm.c (nsm_inactivity_timer): Changed to call nsm_kill_nbr().
				1969
				1970	2000-03-14 Toshiaki Takada <takada@zebra.org>
				1971
				1972	* ospf_route.c (ospf_route_copy_nexthops): Fix bug of memory leak of
				1973	ospf_path. Actually ignore merging ospf_route with completely same
				1974	paths.
				1975
				1976	2000-03-12 Toshiaki Takada <takada@zebra.org>
				1977
				1978	* ospf_lsa.c (show_as_external_lsa_detail): fix bug of
				1979	external route tag byte order.
				1980
				1981	2000-03-11 Toshiaki Takada <takada@zebra.org>
				1982
				1983	* ospf_lsdb.c (ospf_lsdb_insert): New function added.
				1984
				1985	2000-03-09 Toshiaki Takada <takada@zebra.org>
				1986
				1987	* ospf_lsa.c (ospf_external_lsa_install),
				1988	(ospf_lsa_lookup), (show_ip_ospf_database_all),
				1989	(show_ip_ospf_database_self_originate): Use struct new_lsdb for
				1990	LSDB of AS-external-LSAs instead of ospf_lsdb.
				1991
				1992	* ospf_lsa.c (ospf_lsa_unique_id): New function added.
				1993	Use for assigning Unique Link State ID instead of
				1994	ospf_get_free_id_for_prefix().
				1995
				1996	2000-03-09 Toshiaki Takada <takada@zebra.org>
				1997
				1998	* ospf_ase.c (ospf_ase_calculate_timer): Fix bug of segmentation
				1999	fault reported by George Bonser <george@siteROCK.com>.
				2000
				2001	2000-03-07 Libor Pechacek <farco@clnet.cz>
				2002
				2003	* ospfd.c (ospf_interface_down): Fix bug of segmentation fault.
				2004
				2005	2000-03-06 Toshiaki Takada <takada@zebra.org>
				2006
				2007	* ospf_route.c (ospf_route_cmp): Change meaning of return values.
				2008
				2009	2000-03-02 Alex Zinin <zinin@amt.ru>
				2010	* ospfd.h, ospf_ia.h
				2011	New Shortcut ABR code. Now area's flag can be configured
				2012	with Default, Enable, and Disable values.
				2013	More info will be in the new ver of I-D soon (see IETF web).
				2014
				2015	2000-02-25 Toshiaki Takada <takada@zebra.org>
				2016
				2017	* ospf_lsa.c (ospf_lsa_header_set), (ospf_external_lsa_body_set),
				2018	(osfp_external_lsa_originate), (ospf_external_lsa_queue),
				2019	(ospf_external_lsa_originate_from_queue): New function added.
				2020	(ospf_external_lsa): Function removed.
				2021
				2022	* ospf_zebra.c (ospf_zebra_read_ipv4): Originate AS-external-LSA
				2023	when listen a route from Zebra, instead creating external route.
				2024
				2025	* ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
				2026	(ospf_asbr_route_add_queue_lsa),
				2027	(ospf_asbr_route_install_lsa), (ospf_asbr_route_add):
				2028	Functions removed.
				2029
				2030	* ospf_ase.c (process_ase_lsa): Function will not be used.
				2031	(ospf_ase_calculate), (ospf_ase_calculate_route_add),
				2032	(ospf_ase_calculate_new_route), (ospf_ase_caluculate_asbr_route):
				2033	process_ase_lsa () is separated to these functions.
				2034
				2035	OSPF AS-external-LSA origination is whole re-organized.
				2036
				2037	2000-02-18 Toshiaki Takada <takada@zebra.org>
				2038
				2039	* ospf_packet.c (ospf_ls_upd): Fix bug of OSPF LSA memory leak.
				2040
				2041	* ospf_asbr.c (ospf_asbr_route_add_flood_lsa),
				2042	(ospf_asbr_route_add_queue_lsa): Fix bug of OSPF external route
				2043	memory leak.
				2044
				2045	2000-02-12 Kunihiro Ishiguro <kunihiro@zebra.org>
				2046
				2047	* ospf_asbr.c (ospf_asbr_route_install_lsa): Re-calculate LSA
				2048	checksum after change Advertised Router field.
				2049
				2050	2000-02-09 Toshiaki Takada <takada@zebra.org>
				2051
				2052	* ospf_asbr.c (ospf_external_route_lookup): Add new function.
				2053
				2054	2000-02-08 Toshiaki Takada <takada@zebra.org>
				2055
				2056	* ospfd.c (ospf_router_id_get), (ospf_router_id_update),
				2057	(ospf_router_id_update_timer): Router ID decision algorithm is changed.
				2058	Router ID is chosen from all of eligible interface addresses even if
				2059	it is not enable to OSPF.
				2060
				2061	2000-02-08 Toshiaki Takada <takada@zebra.org>
				2062
				2063	* ospf_asbr.c (ospf_asbr_route_add): Function divided to
				2064	ospf_asbr_route_add_flood_lsa, ospf_asbr_route_add_queue_lsa and
				2065	ospf_asbr_route_install_lsa. If Router-ID is not set, then LSA is
				2066	waited to install to LSDB.
				2067	`0.0.0.0 adv_router' AS-external-LSA origination bug was fixed.
				2068
				2069	2000-02-01 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
				2070
				2071	* ospf_flood.c (ospf_ls_retransmit_lookup): Compare LS seqnum
				2072	in the ACK before deleting.
				2073
				2074	* ospf_packet.c (ospf_hello): Reset the flags after a shutdown
				2075	and no shutdown of the interface.
				2076
				2077	2000-01-31 Toshiaki Takada <takada@zebra.org>
				2078
				2079	* ospf_packet.c (ospf_ls_req): Send multiple Link State Update
				2080	packets respond to a Link State Request packet.
				2081
				2082	* ospfd.c (show_ip_ospf_neighbor_detail_sub): Show thread state.
				2083
				2084	* ospf_interface.c (ospf_vl_new): Crash when backbone area
				2085	is not configured and set virtual-link to no-backbone area,
				2086	bug fixed.
				2087
				2088	2000-01-30 Kunihiro Ishiguro <kunihiro@zebra.org>
				2089
				2090	* ospf_neighbor.h (struct ospf_neighbor): Add pointer to last send
				2091	LS Request LSA.
				2092
				2093	* ospf_packet.c (ospf_ls_upd): Comment out LS request list
				2094	treatment. That should be done in OSPF flooding procedure.
				2095
				2096	* ospf_flood.c (ospf_flood_through_area): Enclose
				2097	ospf_check_nbr_loding inside if-else close.
				2098
				2099	2000-01-31 Toshiaki Takada <takada@zebra.org>
				2100
				2101	* ospf_packet.c (ospf_make_ls_upd): Fix bug of #LSAs counting.
				2102
				2103	2000-01-29 Toshiaki Takada <takada@zebra.org>
				2104
				2105	* ospf_packet.c (ospf_make_md5_digest): Fix bug of md5 authentication.
				2106
				2107	2000-01-28 Toshiaki Takada <takada@zebra.org>
				2108
				2109	* ospfd.c (show_ip_ospf): Show Number of ASE-LSAs.
				2110
				2111	2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
				2112
				2113	* ospf_packet.c (ospf_make_db_desc): Don't use rm_list for
				2114	removing LSA from nbr->db_summary.
				2115
				2116	2000-01-27 Sira Panduranga Rao <pandu@euler.ece.iisc.ernet.in>
				2117
				2118	* ospf_packet.c (ospf_ls_upd_send): Set AllSPFRouters to
				2119	destination when the link is point-to-point.
				2120	(ospf_ls_ack_send_delayed): Likewise.
				2121
				2122	2000-01-27 Kunihiro Ishiguro <kunihiro@zebra.org>
				2123
				2124	* ospf_flood.c (ospf_ls_request_delete_all): Fix bug of next
				2125	pointer lookup after the node is freed.
				2126
				2127	2000-01-26 Kunihiro Ishiguro <kunihiro@zebra.org>
				2128
				2129	* ospf_asbr.c (ospf_asbr_route_add): Instead of scanning all AS
				2130	external route, use ospf_top->external_self.
				2131
				2132	2000-01-27 Toshiaki Takada <takada@zebra.org>
				2133
				2134	* ospf_lsa.c (ospf_forward_address_get): New function added.
				2135
				2136	* ospf_asbr.c (ospf_asbr_check_lsas): Originate AS-external-LSA
				2137	only when it should be replaced.
				2138
				2139	2000-01-25 Kunihiro Ishiguro <kunihiro@zebra.org>
				2140
				2141	* ospf_flood.c (ospf_ls_retransmit_clear): Delete list node.
				2142
				2143	* ospf_lsa.c (ospf_lsa_free): Reduce logging message using
				2144	ospf_zlog value.
				2145
				2146	* ospf_ism.c (ism_change_status): Fix bug of DR -> non DR status
				2147	change. Self originated LSA is freed but not deleted from lsdb.
				2148
				2149	2000-01-24 Kunihiro Ishiguro <kunihiro@zebra.org>
				2150
				2151	* ospf_ism.c (ism_interface_down): Don't use router_id for
				2152	detecting self neighbor structure. Instead of that compare
				2153	pointer itself.
				2154
				2155	* ospf_neighbor.c (ospf_nbr_free): Cancel all timer when neighbor
				2156	is deleted.
				2157	(ospf_nbr_free): Free last send packet.
				2158
				2159	* ospf_neighbor.h (struct ospf_neighbor): Remove host strucutre.
				2160	Instead of that src is introduced.
				2161
				2162	* ospf_nsm.h: Enclose macro defenition with do {} while (0).
				2163
				2164	2000-01-17 Kunihiro Ishiguro <kunihiro@zebra.org>
				2165
				2166	* ospfd.c: Change part of passive interface implementation. For
				2167	passive interface just disabling sending/receiving Hello on the
				2168	interface.
				2169
				2170	2000-01-16 Kai Bankett <kai.bankett@vew-telnet.net>
				2171
				2172	* ospf_interface.h (OSPF_IF_PASSIVE): Add passive flag.
				2173	* ospf_interface.c (ospf_if_lookup_by_name): Add new function.
				2174	* ospf_lsa.c (ospf_router_lsa): Skip passive interface.
				2175	* ospfd.c (passive_interface): New command passive-interface is
				2176	added.
				2177	(ospf_config_write): Print passive interface.
				2178
				2179	2000-01-15 Toshiaki Takada <takada@zebra.org>
				2180
				2181	* ospf_interface.h (crypt_key): New struct added to store
				2182	multiple cryptographic autheitication keys.
				2183	(ospf_interface): struct changed.
				2184
				2185	* ospf_interface.c: ospf_crypt_key_new, ospf_crypt_key_add,
				2186	ospf_crypt_key_lookup, ospf_crypt_key_delete: new functions added.
				2187
				2188	* ospf_packet.c (ip_ospf_message_digest_key): Changed to store
				2189	multiple cryptographic authentication keys.
				2190
				2191	2000-01-14 Toshiaki Takada <takada@zebra.org>
				2192
				2193	* ospf_interface.c: DEFUN (if_ospf_*) commands changed name to
				2194	ip_ospf_* ().
				2195	Old notation `ospf *' still remains backward compatibility.
				2196
				2197	1999-12-29 Alex Zinin <zinin@amt.ru>
				2198	* ospf_lsa.c: ospf_lsa_more_recent() bug fix
				2199	* ospf_nsm.c, ospf_packet.c: remove nbr data struct when
				2200	int goes down, also check DD flags correctly (bug fix)
				2201
				2202	1999-12-28 Alex Zinin <zinin@amt.ru>
				2203	* "redistribute <source> metric-type (1\|2) metric <XXX>" added
				2204
				2205	1999-12-23 Alex Zinin <zinin@amt.ru>
				2206	* added RFC1583Compatibility flag
				2207	* added dynamic interface up/down functionality
				2208
				2209	1999-11-19 Toshiaki Takada <takada@zebra.org>
				2210
				2211	* ospf_neighbor.h (struct ospf_neighbor): Add member state_change
				2212	for NSM state change statistics.
				2213
				2214	1999-11-19 Toshiaki Takada <takada@zebra.org>
				2215
				2216	* ospfd.c (show_ip_ospf_neighbor_detail),
				2217	(show_ip_ospf_neighbor_int_detail): DEFUN Added.
				2218
				2219	1999-11-14 Kunihiro Ishiguro <kunihiro@zebra.org>
				2220
				2221	* ospf_asbr.c (ospf_asbr_check_lsas): Add check of
				2222	lsa->refresh_list.
				2223
				2224	1999-11-11 Toshiaki Takada <takada@zebra.org>
				2225
				2226	* ospf_ia.[ch] (OSPF_EXAMINE_SUMMARIES_ALL): Macro added.
				2227	This macro is expanded to ospf_examine_summaries ()
				2228	for SUMMARY_LSA and SUMMARY_LSA_ASBR.
				2229	(OSPF_EXAMINE_TRANSIT_SUMMARIES_ALL): Macro added.
				2230	This macro is expanded to ospf_examine_transit_summaries ()
				2231	for SUMMARY_LSA and SUMMARY_LSA_ASBR.
				2232
				2233	1999-11-11 Toshiaki Takada <takada@zebra.org>
				2234
				2235	* ospf_lsa.[ch] (ospf_find_self_summary_lsa_by_prefix): Changed to
				2236	macro OSPF_SUMMARY_LSA_SELF_FIND_BY_PREFIX.
				2237	(ospf_find_self_summary_asbr_lsa_by_prefix): Changed to
				2238	macro OSPF_SUMMARY_ASBR_LSA_SELF_FIND_BY_PREFIX.
				2239	(ospf_find_self_external_lsa_by_prefix): Changed to
				2240	macro OSPF_EXTERNAL_LSA_SELF_FIND_BY_PREFIX.
				2241
				2242	1999-11-11 Toshiaki Takada <takada@zebra.org>
				2243
				2244	* ospfd.c (ospf_abr_type): ospf_abr_type_cisco, ospf_abr_type_ibm,
				2245	ospf_abr_type_shortcut and ospf_abr_type_standard DEFUNs are
				2246	combined.
				2247	* ospfd.c (no_ospf_abr_type): no_ospf_abr_type_cisco,
				2248	no_ospf_abr_type_ibm and no_ospf_abr_type_shortcut DEFUNS are
				2249	combined.
				2250
				2251	1999-11-10 Toshiaki Takada <takada@zebra.org>
				2252
				2253	* ospf_route.c (ospf_lookup_int_by_prefix): Move function to
				2254	ospf_interface.c and change name to ospf_if_lookup_by_prefix ().
				2255
				2256	1999-11-01 Alex Zinin <zinin@amt.ru>
				2257	* ospf_packet.c
				2258	some correction to LSU processing
				2259
				2260	* ospf_lsa.c ospfd.h
				2261	randomize initial LSA refreshment interval
				2262	and limit the size of LSA-group to 10
				2263	to let randomization work more effectively.
				2264
				2265	1999-10-31 Alex Zinin <zinin@amt.ru>
				2266	* ospf_interface.c
				2267	cancel t_network_lsa_self
				2268	when freeing int structure
				2269
				2270	* ospf_abr.c ospf_asbr.c ospf_flood.c ospf_lsa.c
				2271	ospf_lsa.h ospf_lsdb.h ospfd.c ospfd.h
				2272
				2273	Summary and ASE LSA refreshment functions
				2274	added---LSA refreshment is paced to 70 LSAs
				2275	per sec to avoid link overflow. Refreshment events
				2276	are further randomized within a 10 sec interval
				2277	to avoid syncing.
				2278
				2279	Also the sigfault of memcmp() in ospf_lsa_is_different()
				2280	is fixed.
				2281
				2282	1999-10-30 Alex Zinin <zinin@amt.ru>
				2283	* ospf_nsm.c
				2284	Fix the bug where MAX_AGE LSAs
				2285	are included into the DB summary.
				2286
				2287	* ospf_interface.c
				2288	allocate 2*MTU input buffer instead of just MTU
				2289	for the cases when the other router mistakenly
				2290	sends larger packets thus causing fragmentation, etc.
				2291
				2292	* ospf_nsm.c
				2293	in nsm_reset_nbr() lists should be freed
				2294	not when they are empty.
				2295
				2296	1999-10-29 Kunihiro Ishiguro <kunihiro@zebra.org>
				2297
				2298	* ospf_zebra.c (ospf_acl_hook): Move OSPF_IS_ASBR and OSPF_IS_ABR
				2299	check inside of if (ospf_top).
				2300
				2301	1999-10-29 Alex Zinin <zinin@amt.ru>
				2302	* ospf_lsa.c ospf_lsdb.c :
				2303	add assertion in lsa and lsa->data alloc functions,
				2304	as well as in lsdb_add for new->data
				2305
				2306	* ospf_lsdb.c: free hash table correctly
				2307
				2308	1999-10-28 John Capo <jc@irbs.com>
				2309
				2310	* ospf_packet.h (OSPF_PACKET_MAX): Correct MAX packet length
				2311	calculation
				2312
				2313	1999-10-27 Kunihiro Ishiguro <kunihiro@zebra.org>
				2314
				2315	* OSPF-TRAP-MIB.txt: New file added. Edited version of RFC1850.
				2316
				2317	* OSPF-MIB.txt: New file added. Edited version of RFC1850.
				2318
				2319	1999-10-27 Alex Zinin <zinin@amt.ru>
				2320	* ospfd, ospf_zebra, ospf_abr
				2321	"area import-list" command is added.
				2322	This command allows to filter the inter-area routes
				2323	injected into an area. Access list hook function
				2324	extended to invalidate area exp/imp lists.
				2325
				2326	1999-10-25 Yoshinobu Inoue <shin@nd.net.fujitsu.co.jp>
				2327
				2328	* ospfd.c (ospf_interface_run): Enable to detect P2P network
				2329	on an OSPF interface.
				2330
				2331	1999-10-19 Jordan Mendelson <jordy@wserv.com>
				2332
				2333	* ospf_lsdb.c (ospf_lsdb_add): Fix bug of crash
				2334	in ospf_ls_retransmit_lookup ().
				2335
				2336	1999-10-19 Vladimir B. Grebenschikov <vova@express.ru>
				2337
				2338	* ospf_route.c: Workaround about installation of OSPF routes into
				2339	the zebra daemon. Add checking of existance routes. Free
				2340	ospf_top->old_table if it exists.
				2341
				2342	1999-10-15 Jordan Mendelson <jordy@wserv.com>
				2343
				2344	* Add support for MD5 authentication.
				2345
				2346	1999-10-12 Alex Zinin <zinin@amt.ru>
				2347	* ospfd.c, ospfd.h, ospf_abr.c:
				2348	a new command "area export-list" was added, it allows
				2349	the admin. to control which intra-area routes are
				2350	announced to other areas by the ABR
				2351
				2352	1999-10-12 Alex Zinin <zinin@amt.ru>
				2353	* ospf_asbr.c (ospf_asbr_check_lsas): Fix bug of coredump
				2354	when "no redistribute" is used after a distribute list
				2355	denying some networks was used
				2356
				2357	1999-10-05 Toshiaki Takada <takada@zebra.org>
				2358
				2359	* ospf_route.c (ospf_path_dup): New function added.
				2360
				2361	1999-10-05 Toshiaki Takada <takada@zebra.org>
				2362
				2363	* ospf_interface.[ch]: Some of VL related funciton name changed.
				2364
				2365	1999-09-27 Alex Zinin <zinin@amt.ru>
				2366
				2367	* ospf_zebra.c: Distribute-list functionality added
				2368
				2369	1999-09-27 Toshiaki Takada <takada@zebra.org>
				2370
				2371	* ospfd.c (show_ip_ospf): Fix bug of segmentation fault when no ospf
				2372	instance exists.
				2373
				2374	1999-09-25 Kunihiro Ishiguro <kunihiro@zebra.org>
				2375
				2376	* ospfd.c (ospf_interface_down): Fix bug of misusing nextnode()
				2377	instead of node->next. Reported by Hiroki Ishibashi
				2378	<ishibasi@dcd.abk.nec.co.jp>.
				2379
				2380	* ospf_route.c (show_ip_ospf_route): Add check for ospf is enabled
				2381	or not.
				2382
				2383	1999-09-23 Alex Zinin <zinin@amt.ru>
				2384
				2385	* stub area support added
				2386
				2387	1999-09-23 Alex Zinin <zinin@amt.ru>
				2388
				2389	* fwd_addr in ASE-LSAs is now set correctly
				2390	* ASE routing changed to check the fwd_addr
				2391	and skip the route if the addr points to one
				2392	of our interfaces to avoid loops.
				2393
				2394	1999-09-22 Alex Zinin <zinin@amt.ru>
				2395
				2396	* ospf_interface:
				2397	ospf_vls_in_area() added, it returns
				2398	the number of VLs configured through the area
				2399
				2400	* ospf_interface.c ospf_lsa.c ospf_lsdb.c ospfd.c
				2401	honor correct mem alloc
				2402
				2403	1999-09-22 Alex Zinin <zinin@amt.ru>
				2404
				2405	* memory.[ch]:
				2406	Some OSPF mem types added,
				2407	plus more info in "show mem"
				2408
				2409	1999-09-21 Alex Zinin <zinin@amt.ru>
				2410
				2411	* ospfd.c:
				2412	"area range substitute" added.
				2413	It can be used on NAT-enabled (IP-masquarade)
				2414	routers to announce private networks
				2415	from an area as public ones into the outside
				2416	world (not in the RFC, btw :)
				2417
				2418	1999-09-21 Alex Zinin <zinin@amt.ru>
				2419
				2420	* ospfd.c:
				2421	"area range suppress" added.
				2422	This command allows to instruct the router
				2423	to be silent about specific ranges, i.e.,
				2424	it is a method of route filtering on area
				2425	borders
				2426
				2427	1999-09-21 Alex Zinin <zinin@amt.ru>
				2428
				2429	* ospfd.c VLs removed when "no network area" executed
				2430
				2431	1999-09-20 Alex Zinin <zinin@amt.ru>
				2432
				2433	* ospf_ase.c bug fix for not-zero fwd_addr
				2434	and directly connected routes.
				2435
				2436	1999-09-20 Yon Uriarte <yon@plannet.de>
				2437
				2438	* ospf_packet.c (ospf_make_ls_req): Introduce delta value for
				2439	checking the length of OSPF packet exceeds MTU or not.
				2440
				2441	* ospf_lsa.c (ospf_lsa_different): Apply ntohs for checking
				2442	l1->data->length.
				2443
				2444	1999-09-18 Alex Zinin <zinin@amt.ru>
				2445
				2446	* ospf_lsa.c bug fix for ospf_network_lsa() to
				2447	include itself into the RID list
				2448
				2449	1999-09-10 Alex Zinin <zinin@amt.ru>
				2450
				2451	* Alternative ABR behaviors IBM/Cisco/Shortcut
				2452	implemented
				2453
				2454	1999-09-10 Alex Zinin <zinin@amt.ru>
				2455
				2456	* router and network-LSA origination
				2457	changed to honor MinLSInterval
				2458
				2459	1999-09-08 Alex Zinin <zinin@amt.ru>
				2460
				2461	* modified ABR behavior to honor VLs and transit
				2462	areas
				2463
				2464	1999-09-07 Alex Zinin <zinin@amt.ru>
				2465
				2466	* completed VL functionality
				2467
				2468	1999-09-06 Kunihiro Ishiguro <kunihiro@zebra.org>
				2469
				2470	* ospf_asbr.c: New file.
				2471	ospf_asbr.h: New file.
				2472
				2473	* ospf_zebra.c (ospf_redistribute_connected): Add redistribute
				2474	related stuff.
				2475
				2476	1999-09-05 Kunihiro Ishiguro <kunihiro@zebra.org>
				2477
				2478	* ospfd.h (OSPF_FLAG_VIRTUAL_LINK): Change OSPF_FLAG_VEND to
				2479	OSPF_FLAG_VIRTUAL_LINK for comprehensiveness.
				2480
				2481	1999-09-03 Kunihiro Ishiguro <kunihiro@zebra.org>
				2482
				2483	* ospf_spf.c (ospf_spf_register): Change name from
				2484	ospf_spf_route_add() to ospf_spf_register().
				2485	Include "ospfd/ospf_abr.h" for ospf_abr_task() prototype.
				2486
				2487	1999-09-02 Kunihiro Ishiguro <kunihiro@zebra.org>
				2488
				2489	* ospf_lsa.c (ospf_external_lsa_install): Change to update
				2490	lsa->data rather than install new one, when same id lsa is already
				2491	installed.
				2492
				2493	1999-09-01 Kunihiro Ishiguro <kunihiro@zebra.org>
				2494
				2495	* ospf_lsa.c (ospf_router_lsa_install): Return lsa value.
				2496	(ospf_network_lsa_install): Likewise.
				2497	(ospf_summary_lsa_install): Likewise.
				2498	(ospf_summary_asbr_lsa_install): Likewise.
				2499	(ospf_external_lsa_install): Likewise.
				2500
				2501	* ospf_spf.c (ospf_spf_calculate): Comment out debug function
				2502	ospf_rtrs_print().
				2503
				2504	1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
				2505
				2506	* ospf_spf.c (ospf_rtrs_free): Add ospf_spf_calculate() for
				2507	freeing rtrs.
				2508
				2509	1999-08-31 Toshiaki Takada <takada@zebra.org>
				2510
				2511	* ospf_lsa.c (show_ip_ospf_database_summary),
				2512	(show_ip_ospf_database_summary_asbr),
				2513	(show_ip_ospf_database_external): New function added.
				2514	`show ip ospf database summary',
				2515	`show ip ospf database asbr-summary'
				2516	`show ip ospf database external' command can be used.
				2517
				2518	* ospf_lsa.c (ospf_lsa_count_table): New function added.
				2519	(show_ip_ospf_database_all): show nothing if a type of LSA
				2520	does not exist.
				2521
				2522	1999-08-31 Kunihiro Ishiguro <kunihiro@zebra.org>
				2523
				2524	* ospf_lsa.c (ospf_maxage_lsa_remover): Preserve next pointer when
				2525	the node is deleted.
				2526
				2527	1999-08-31 Toshiaki Takada <takada@zebra.org>
				2528
				2529	* ospf_flood.c (ospf_ls_retransmit_lookup): change to return
				2530	struct ospf_lsa *.
				2531	(ospf_ls_request_new), (ospf_ls_request_free),
				2532	(ospf_ls_request_add), (ospf_ls_request_delete),
				2533	(ospf_ls_request_delete_all), (ospf_ls_request_lookup):
				2534	New function added.
				2535
				2536	* ospf_packet.c (ospf_ls_upd_send_lsa): New function added.
				2537
				2538	* ospf_lsa.h (LS_AGE): Slightly change macro definition.
				2539
				2540	* ospf_lsa.c (ospf_lsa_more_recent), (ospf_lsa_diffrent):
				2541	Use LS_AGE macro.
				2542
				2543	1999-08-30 Alex Zinin <zinin@amt.ru>
				2544
				2545	* ospfd.c
				2546	fix a bug with area range config write
				2547	added "show ip ospf" command, it will be enhanced later on
				2548
				2549	1999-08-30 Alex Zinin <zinin@amt.ru>
				2550
				2551	* ospf_lsa.c
				2552	updated ospf_router_lsa() to honor flags (B-bit)
				2553
				2554	1999-08-30 Alex Zinin <zinin@amt.ru>
				2555
				2556	* ospf_abr.c
				2557	wrote major functions implementing ABR activity
				2558
				2559	1999-08-30 Alex Zinin <zinin@amt.ru>
				2560
				2561	* ospf_ia.c ospf_route.c ospf_route.h
				2562	fixed the bug with ospf_route.origin field.
				2563	Now it holds pointer to lsa_header
				2564
				2565	1999-08-30 Alex Zinin <zinin@amt.ru>
				2566
				2567	* ospf_flood.c ospf_flood.h:
				2568	transformed ospf_flood_if_select into ospf_flood_through_area()
				2569	added new ospf_flood_if_select() and ospf_flood_through_as()
				2570
				2571	1999-08-30 Toshiaki Takada <takada@zebra.org>
				2572
				2573	* ospf_flood.[ch]: New file added.
				2574
				2575	* ospf_packet.c (ospf_lsa_flooding),
				2576	(ospf_lsa_flooding_select_if): functions move to ospf_flood.c
				2577
				2578	* ospf_neighbor.c (ospf_put_lsa_on_retransm_list),
				2579	(ospf_remove_lsa_from_retransm_list),
				2580	(ospf_nbr_remove_all_lsas_from_retransm_list),
				2581	(ospf_lsa_remove_from_ls_retransmit):
				2582	(ospf_lsa_retransmit): functions move to
				2583	ospf_flood.c, and change function's name:
				2584
				2585	ospf_put_lsa_on_retransm_list ()
				2586	-> ospf_ls_retransmit_add ()
				2587	ospf_remove_lsa_from_retransm_list ()
				2588	-> ospf_ls_retransmit_delete ()
				2589	ospf_nbr_remove_all_lsas_from_retransm_list ()
				2590	-> ospf_ls_retransmit_clear ()
				2591	ospf_lsa_remove_from_ls_retransmit ()
				2592	-> ospf_ls_retransmit_delete_nbr_all ()
				2593	ospf_lsa_retransmit ()
				2594	-> ospf_ls_retransmit_add_nbr_all ()
				2595
				2596	* ospf_lsa.c (ospf_lsa_lookup_from_list): function move to
				2597	ospf_flood.c, and change name to ospf_ls_retransmit_lookup ().
				2598
				2599	1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
				2600
				2601	* ospf_neighbor.c (ospf_nbr_lookup_by_addr): Use
				2602	route_node_lookup() instead of route_node_get().
				2603
				2604	* ospf_packet.c (ospf_ls_upd): Temporary comment out (6) check.
				2605
				2606	1999-08-30 Kunihiro Ishiguro <kunihiro@zebra.org>
				2607
				2608	* ospf_route.c (ospf_lookup_int_by_prefix): Add check of
				2609	oi->address.
				2610
				2611	1999-08-29 Alex Zinin <zinin@amt.ru>
				2612	* ospf_lsa.c
				2613	MaxAge LSA deletion functions added.
				2614
				2615	1999-08-29 Alex Zinin <zinin@amt.ru>
				2616	* ospf_neighbor.c
				2617	ospf_nbr_lookup_by_addr(): added route_unlock_node()
				2618	when function returns NULL if (rn->info == NULL)
				2619
				2620	1999-08-29 Alex Zinin <zinin@amt.ru>
				2621	* ospfd.c
				2622	added a hack for area range deletion
				2623
				2624	1999-08-29 Alex Zinin <zinin@amt.ru>
				2625	* ospf_lsa.h
				2626	included lsdb field into struct ospf_lsa, to find
				2627	LSDB easier when removing MaxAge LSAs.
				2628
				2629	1999-08-29 Alex Zinin <zinin@amt.ru>
				2630	* ospf_lsa.c ospf_neighbor.c ospf_nsm.c
				2631	ospf_packet.c changed to honor new retransmit list
				2632	management functions
				2633
				2634	1999-08-29 Alex Zinin <zinin@amt.ru>
				2635	* ospf_neighbor.c , .h added new retransmit list functions.
				2636
				2637	1999-08-29 Alex Zinin <zinin@amt.ru>
				2638	* Makefile.in
				2639	added ospf_ase, ospf_abr, ospf_ia
				2640
				2641	1999-08-29 Alex Zinin <zinin@amt.ru>
				2642	* ospf_spf.c:
				2643	- changed ospf_next_hop_calculation() to include interface
				2644	and nexthop addr for directly connected routers---more informative
				2645	and solves problem with route installation into the kernel
				2646	- changed ospf_nexthop_out_if_addr() to support routers, not only
				2647	transit networks
				2648	- added ospf_process_stubs();
				2649
				2650	1999-08-29 Alex Zinin <zinin@amt.ru>
				2651	* ospf_lsa.c:
				2652	- changed ospf_router_lsa() to provide correct links
				2653	for p-t-p interfaces;
				2654	- changed ospf_summary_lsa_install() to support table
				2655	of self-originated summary-LSAs;
				2656	- added ospf_summary_asbr_lsa_install() and ospf_external_lsa_install()
				2657	- changed ospf_lsa_install() accordingly
				2658	- changed show_ip_ospf_database_router_links() to support p-t-p
				2659
				2660	1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
				2661
				2662	* ospf_packet.c (ospf_make_db_desc): Only master can clear more
				2663	flag.
				2664
				2665	1999-08-29 Kunihiro Ishiguro <kunihiro@zebra.org>
				2666
				2667	* ospf_packet.c (ospf_read): Add check of IP src address.
				2668
				2669	1999-08-28 Alex Zinin <zinin@amt.ru>
				2670	* ospf_neighbor.h
				2671	added ospf_nbr_lookup_by_routerid()
				2672
				2673	1999-08-28 Alex Zinin <zinin@amt.ru>
				2674	* ospfd.h
				2675	added ABR/ASBR flag definitions and fields;
				2676	added iflist field to area structure;
				2677	summary_lsa_self and summary_lsa_asbr_self are changed
				2678	to be route tables;
				2679	added ranges field---configured area ranges;
				2680	A separate Routers RT added;
				2681	area range config commands and config write added
				2682
				2683
				2684	1999-08-28 Alex Zinin <zinin@amt.ru>
				2685	* ospf_route.c :
				2686	ospf_route_free()--added code to free the list of paths;
				2687	The following functions added:
				2688	ospf_intra_add_router();
				2689	ospf_intra_add_transit();
				2690	ospf_intra_add_stub();
				2691	the last function uses new ospf_int_lookup_by_prefix();
				2692	show_ip_ospf_route_cmd()--changed to support new RT structure;
				2693	added ospf_cmp_routes()--general route comparision function;
				2694	added ospf_route_copy_nexthops() and ospf_route_copy_nexthops_from_vertex()
				2695	they are used in ASE and IA routing;
				2696	added ospf_subst_route() and ospf_add_route();
				2697
				2698	1999-08-28 Alex Zinin <zinin@amt.ru>
				2699	* ospf_route.h :
				2700	changed struct ospf_path to include output interface,
				2701	changed struct ospf_route to support IA and ASE routing.
				2702	added prototypes of the function used in IA and ASE modules.
				2703
				2704	1999-08-28 Alex Zinin <zinin@amt.ru>
				2705	* ospf_lsa.h ospf_lsa.c :
				2706	added ospf_my_lsa(), an interface independent version of
				2707	ospf_lsa_is_self_originated(), it will be used in ASE and IA-routing.
				2708
				2709	1999-08-27 Kunihiro Ishiguro <kunihiro@zebra.org>
				2710
				2711	* ospf_interface.c (interface_config_write): Add check for
				2712	oi->nbr_self.
				2713
				2714	1999-08-25 Toshiaki Takada <takada@zebra.org>
				2715
				2716	* ospf_lsa.c (ospf_lsa_dup): New function added.
				2717
				2718	* ospf_packet.c (ospf_write), (ospf_read): Print send/recv
				2719	interface in debug message.
				2720
				2721	1999-08-25 Toshiaki Takada <takada@zebra.org>
				2722
				2723	* ospf_packet.c (ospf_ls_ack_send): The name is changed from
				2724	`ospf_ls_ack_send'.
				2725	(ospf_ls_ack_send_delayed) (ospf_ls_ack_timer): New function added.
				2726	Delayed Link State Acknowledgment is scheduled by timer.
				2727
				2728	1999-08-25 Alex Zinin <zinin@amt.ru>
				2729
				2730	* ospf_lsa.c (ospf_router_lsa): Incorrectly included link to
				2731	a stub network instead of link to a transit network into
				2732	originated router-LSA, bug fixed.
				2733
				2734	1999-08-24 Toshiaki Takada <takada@zebra.org>
				2735
				2736	* ospfd.c (ospf_update_router_id): New function added.
				2737
				2738	* ospf_network.c (ospf_write): Create new socket per transmission.
				2739	And select outgoing interface whether dst is unicast or multicast.
				2740
				2741	* ospf_packet.c: LSA flooding will work.
				2742
				2743	1999-08-24 VOP <vop@unity.net>
				2744
				2745	* ospf_route.c: Include "sockunion.h"
				2746
				2747	1999-08-24 Kunihiro Ishiguro <kunihiro@zebra.org>
				2748
				2749	* ospf_network.c (ospf_serv_sock_init): Enclose
				2750	IPTOS_PREC_INTERNETCONTROL setting with #ifdef for OS which does
				2751	not have the definition.
				2752
				2753	1999-08-23 Toshiaki Takada <takada@zebra.org>
				2754
				2755	* ospf_packet.c: Fix bug of DD processing.
				2756
				2757	1999-08-18 Toshiaki Takada <takada@zebra.org>
				2758
				2759	* ospf_lsa.c (show_ip_ospf_database): Show actual `LS age'.
				2760
				2761	1999-08-17 Toshiaki Takada <takada@zebra.org>
				2762
				2763	* ospf_lsa.h (OSPF_MAX_LSA): The value of OSPF_MAX_LSA is
				2764	corrected. The bug of `mes_lookup' is fixed.
				2765	This had been reported by Poul-Henning Kamp <phk@freebsd.org>.
				2766
				2767	* ospf_lsa.c (ospf_router_lsa_install): The name is changed from
				2768	`ospf_add_router_lsa'.
				2769	(ospf_network_lsa_install): The name is changed from
				2770	`ospf_add_network_lsa'.
				2771
				2772	* ospf_interface.h (ospf_interface): Add member `nbr_self'.
				2773
				2774	* ospf_interface.c (ospf_if_is_enable): New function added.
				2775
				2776	1999-08-16 Toshiaki Takada <takada@zebra.org>
				2777
				2778	* ospf_lsa.h (struct lsa_header): The name is changed from
				2779	`struct ospf_lsa'.
				2780	(struct ospf_lsa): New struct added to control each LSA's aging
				2781	and timers.
				2782
				2783	* ospf_lsa.c (ospf_lsa_data_free): The name is change from
				2784	`ospf_lsa_free'.
				2785	(ospf_lsa_data_new), (ospf_lsa_new), (ospf_lsa_free),
				2786	(ospf_lsa_different), (ospf_lsa_install): New function added.
				2787
				2788	* ospf_packet.c (ospf_ls_upd_list_lsa): New function added.
				2789
				2790	1999-08-12 Toshiaki Takada <takada@zebra.org>
				2791
				2792	* ospf_nsm.c (nsm_reset_nbr): New function added.
				2793	KillNbr and LLDown neighbor event call this function.
				2794
				2795	1999-08-10 Toshiaki Takada <takada@zebra.org>
				2796
				2797	* ospf_packet.c (ospf_ls_retransmit)
				2798	(ospf_ls_upd_timer): New function added.
				2799	Set retransmission timer for Link State Update.
				2800
				2801	1999-07-29 Toshiaki Takada <takada@zebra.org>
				2802
				2803	* ospf_ism.c (ospf_dr_election): Fix bug of DR election.
				2804
				2805	1999-07-28 Toshiaki Takada <takada@zebra.org>
				2806
				2807	* ospf_network.c (ospf_serv_sock_init): Set IP precedence field
				2808	with IPTOS_PREC_INTERNET_CONTROL.
				2809
				2810	* ospf_nsm.c (nsm_change_status): Schedule NeighborChange event
				2811	if NSM status change.
				2812
				2813	* ospf_packet.c (ospf_make_hello): Never include a neighbor in
				2814	Hello packet, when the neighbor goes down.
				2815
				2816	1999-07-26 Kunihiro Ishiguro <kunihiro@zebra.org>
				2817
				2818	* Makefile.am (noinst_HEADERS): Add ospf_route.h.
				2819
				2820	* ospf_route.c (show_ip_ospf_route): Add `show ip ospf route'
				2821	command.
				2822
				2823	1999-07-25 Toshiaki Takada <takada@zebra.org>
				2824
				2825	* ospf_lsa.c (ospf_router_lsa): Fix bug of LS sequence number
				2826	assignement.
				2827
				2828	1999-07-25 Kunihiro Ishiguro <kunihiro@zebra.org>
				2829
				2830	* ospf_route.c (ospf_route_table_free): New function added.
				2831
				2832	* ospf_spf.c (ospf_spf_next): Free vertex w when cw's and w's
				2833	distance is same.
				2834
				2835	* ospfd.h (struct ospf): Add old_table.
				2836
				2837	* ospf_main.c (sighup): Call of log_rotate () removed.
				2838
				2839	* ospf_lsa.c (ospf_lsa_is_self_originated): Fix bug of checking
				2840	area->lsa as self LSA. This should be area->lsa_self.
				2841
				2842	1999-07-24 Kunihiro Ishiguro <kunihiro@zebra.org>
				2843
				2844	* ospf_zebra.c (ospf_zebra_add): ospf_zebra_add
				2845	(),ospf_zebra_delete () added.
				2846
				2847	* ospf_spf.c (ospf_spf_calculate): Call ospf_intra_route_add ().
				2848
				2849	1999-07-24 Toshiaki Takada <takada@zebra.org>
				2850
				2851	* ospf_lsa.c: Change LS sequence number treatment.
				2852	(ospf_lsa_is_self_originated): New function added.
				2853	(show_ip_ospf_database_self_originated): New DEFUN added.
				2854
				2855	1999-07-23 Kunihiro Ishiguro <kunihiro@zebra.org>
				2856
				2857	* ospf_interface.c (ospf_if_lookup_by_addr): Add loopback check.
				2858
				2859	1999-07-22 Toshiaki Takada <takada@zebra.org>
				2860
				2861	* ospf_spf.c (ospf_nexthop_new), (ospf_nexthop_free),
				2862	(ospf_nexthop_dup): function added.
				2863	(ospf_nexthop_calculation): function changed.
				2864
				2865	* ospf_interface.c (ospf_if_lookup_by_addr): function added.
				2866
				2867	1999-07-21 Toshiaki Takada <takada@zebra.org>
				2868
				2869	* ospf_spf.c (ospf_spf_closest_vertex): function removed.
				2870
				2871	1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
				2872
				2873	* ospf_spf.c (ospf_spf_next): Apply ntohs for fetching metric.
				2874
				2875	1999-07-21 Toshiaki Takada <takada@zebra.org>
				2876
				2877	* ospf_neighbor.c (ospf_nbr_lookup_by_router_id): fundtion removed.
				2878
				2879	* ospf_lsa.c (show_ip_ospf_database_router): describe each
				2880	connected link.
				2881
				2882	1999-07-21 Kunihiro Ishiguro <kunihiro@zebra.org>
				2883
				2884	* ospf_spf.c (ospf_spf_next): V is router LSA or network LSA so
				2885	change behavior according to LSA type.
				2886	(ospf_lsa_has_link): Link check function is added.
				2887
				2888	1999-07-20 Kunihiro Ishiguro <kunihiro@zebra.org>
				2889
				2890	* ospf_spf.c (ospf_spf_calculate_schedule): Add new function for
				2891	SPF calcultion schedule addtition.
				2892	(ospf_spf_calculate_timer_add): Rough 30 sec interval SPF calc
				2893	timer is added.
				2894	(ospf_spf_next_router): Delete ospf_spf_next_network ().
				2895
				2896	* ospf_lsa.c (show_ip_ospf_database_all): Network-LSA display
				2897	header typo correction. Display of router LSA's #link added.
				2898
				2899	1999-07-19 Toshiaki Takada <takada@zebra.org>
				2900
				2901	* ospf_packet.c (ospf_check_network_mask): Added new function for
				2902	receiving Raw IP packet on an appropriate interface.
				2903
				2904	1999-07-16 Toshiaki Takada <takada@zebra.org>
				2905
				2906	* ospfd.c (ospf_router_id): new DEFUN added.
				2907
				2908	1999-07-15 Toshiaki Takada <takada@zebra.org>
				2909
				2910	* ospf_spf.c (ospf_spf_init), (ospf_spf_free),
				2911	(ospf_spf_has_vertex), (ospf_vertex_lookup),
				2912	(ospf_spf_next_router), (ospf_spf_next_network),
				2913	(ospf_spf_closest_vertex), (ospf_spf_calculate):
				2914	function added.
				2915
				2916	1999-07-13 Toshiaki Takada <takada@zebra.org>
				2917
				2918	* ospf_ism.c: fix bug of DR Election.
				2919
				2920	* ospf_nsm.c: fix bug of adjacency forming.
				2921
				2922	1999-07-05 Kunihiro Ishiguro <kunihiro@zebra.org>
				2923
				2924	* ospfd.c (ospf_init): Change to use install_default.
				2925
				2926	1999-07-01 Rick Payne <rickp@rossfell.co.uk>
				2927
				2928	* ospf_zebra.c (zebra_init): Install standard commands to
				2929	ZEBRA_NODE.
				2930
				2931	1999-06-30 Toshiaki Takada <takada@zebra.org>
				2932
				2933	* ospf_dump.c: Whole debug command is improved.
				2934	(ISM\|NSM) (events\|status\|timers) debug option added.
				2935	(show_debugging_ospf): new DEFUN added.
				2936
				2937	1999-06-30 Kunihiro Ishiguro <kunihiro@zebra.org>
				2938
				2939	* ospf_lsa.c (ospf_lsa_lookup_from_list): Change !IPV4_ADDR_CMP to
				2940	IPV4_ADDR_SAME.
				2941
				2942	1999-06-29 Toshiaki Takada <takada@zebra.org>
				2943
				2944	* ospf_dump.c (ospf_summary_lsa_dump): Add summary-LSA dump routine.
				2945	(ospf_as_external_lsa_dump): Add AS-external-LSA dump routine.
				2946
				2947	* ospf_nsm.c (nsm_twoway_received): fix condtion of adjacnet.
				2948
				2949	* ospf_ism.c (ospf_dr_election): fix DR Election.
				2950
				2951	* ospf_dump.c (ospf_nbr_state_message): fix `show ip ospf neighbor'
				2952	command's state.
				2953
				2954	1999-06-29 Kunihiro Ishiguro <kunihiro@zebra.org>
				2955
				2956	* ospf_dump.c (ospf_router_lsa_dump): Add router-LSA dump routine.
				2957
				2958	1999-06-28 Toshiaki Takada <takada@zebra.org>
				2959
				2960	* ospf_lsa.c (show_ip_ospf_database_network): fix bug of
				2961	`show ip ospf database network' command output.
				2962
				2963	* ospf_nsm.c (nsm_inactivity_timer): Clear list of Link State
				2964	Retransmission, Database Summary and Link State Request.
				2965
				2966	* ospf_packet.c (ospf_ls_req_timer): New function added.
				2967	Set Link State Request retransmission timer.
				2968
				2969	1999-06-27 Kunihiro Ishiguro <kunihiro@zebra.org>
				2970
				2971	* ospf_main.c (main): Change default output from ZLOG_SYSLOG to
				2972	ZLOG_STDOUT.
				2973
				2974	* ospfd.c (ospf_init): Register show_ip_ospf_interface_cmd and
				2975	show_ip_ospf_neighbor_cmd to VIEW_NODE.
				2976
				2977	* ospf_lsa.c (ospf_lsa_init): Register show_ip_ospf_database_cmd
				2978	and show_ip_ospf_database_type_cmd to VIEW_NODE.
				2979
				2980	1999-06-25 Toshiaki Takada <takada@zebra.org>
				2981
				2982	* ospf_packet.c: fix bug of DD making.
				2983	fix bug of LS-Update reading.
				2984
				2985	1999-06-23 Toshiaki Takada <takada@zebra.org>
				2986
				2987	* ospf_packet.c: All type of packets are changed to use
				2988	fifo queue structure.
				2989	(ospf_fill_header) function added.
				2990
				2991	1999-06-22 Toshiaki Takada <takada@zebra.org>
				2992
				2993	* ospf_packet.c (ospf_packet_new): New function added to handle
				2994	sending ospf packet by fifo queue structure.
				2995	(ospf_packet_free), (ospf_fifo_new), (ospf_fifo_push),
				2996	(ospf_fifo_pop), (ospf_fifo_head), (ospf_fifo_flush),
				2997	(ospf_fifo_free): Likewise.
				2998
				2999	1999-06-21 Toshiaki Takada <takada@zebra.org>
				3000
				3001	* ospf_nsm.c (ospf_db_desc_timer): function added.
				3002	(nsm_timer_set) function added.
				3003	* ospf_dump.c (ospf_option_dump): function added.
				3004	* ospf_packet.c (ospf_ls_req) (ospf_make_ls_req): function added.
				3005
				3006	1999-06-20 Toshiaki Takada <takada@zebra.org>
				3007
				3008	* ospf_lsa.c (ospf_lsa_more_recent): function added.
				3009	* ospf_neighbor.h (struct ospf_neighbor): Change member ms_flag
				3010	to dd_flags.
				3011
				3012	1999-06-19 Toshiaki Takada <takada@zebra.org>
				3013
				3014	* ospf_lsa.c: DEFUN (show_ip_ospf_database) Added.
				3015	* ospf_interface.c (if_ospf_cost), (if_ospf_dead_interval),
				3016	(if_ospf_hello_interval), (if_ospf_priority),
				3017	(if_ospf_retransmit_interval), (if_ospf_transmit_delay)
				3018	argument changed from NUMBER to <range>.
				3019	DEFUN (if_ospf_network_broadcast),
				3020	DEFUN (if_ospf_network_non_broadcast),
				3021	DEFUN (if_ospf_network_point_to_multipoint),
				3022	DEFUN (if_ospf_network_point_to_point) functions are combined to
				3023	DEFUN (if_ospf_network).
				3024
				3025	1999-06-18 Toshiaki Takada <takada@zebra.org>
				3026
				3027	* ospf_lsa.c: ospf_add_router_lsa (), ospf_add_network_lsa (),
				3028	ospf_lsa_lookup (), ospf_lsa_count () Added.
				3029
				3030	1999-06-15 Toshiaki Takada <takada@zebra.org>
				3031
				3032	* DEFUN (ospf_debug_ism), DEFUN (ospf_debug_nsm),
				3033	DEFUN (no_ospf_debug_ism), DEFUN (no_ospf_debug_nsm) Added.
				3034	`debug ospf ism' command shows debug message.
				3035	`debuf ospf nsm' command shows debug message.
				3036
				3037	1999-06-14 Toshiaki Takada <takada@zebra.org>
				3038
				3039	* ospf_lsa.c: ospf_network_lsa () Added.
				3040	ospf_lsa_checksum () Added.
				3041	* DEFUN (ospf_debug_packet), DEFUN (no_ospf_debug_packet) Added.
				3042	`debug ospf packet' command shows debug message.
				3043
				3044	1999-06-13 Toshiaki Takada <takada@zebra.org>
				3045
				3046	* ospf_packet.h: Remove struct ospf_ls_req {}, ospf_ls_upd {},
				3047	ospf_ls_ack {}.
				3048
				3049	1999-06-11 Toshiaki Takada <takada@zebra.org>
				3050
				3051	* ospf_dump.c: fix IP packet length treatment.
				3052
				3053	1999-06-10 Toshiaki Takada <takada@zebra.org>
				3054
				3055	* ospf_ism.h: Add OSPF_ISM_EVENT_EXECUTE() Macro Added.
				3056	* ospf_nsm.h: Add OSPF_NSM_EVENT_EXECUTE() Macro Added.
				3057
				3058	* ospf_packet.c: ospf_db_desc (), ospf_db_desc_send () Added.
				3059	ospf_make_hello (), ospf_make_db_desc () Added.
				3060	ospf_db_desc_proc () Added.n
				3061
				3062	* Database Description packet can be processed.
				3063
				3064	1999-06-08 Toshiaki Takada <takada@zebra.org>
				3065
				3066	* ospf_lsa.c: New file.
				3067
				3068	1999-06-07 Toshiaki Takada <takada@zebra.org>
				3069
				3070	* ospf_neighbor.c: ospf_fully_adjacent_count () Added.
				3071
				3072	1999-06-07 Kunihiro Ishiguro <kunihiro@zebra.org>
				3073
				3074	* ospf_spf.[ch]: New file.
				3075
				3076	1999-05-30 Kunihiro Ishiguro <kunihiro@zebra.org>
				3077
				3078	* ospf_zebra.c: Changed to use lib/zclient.c routines.
				3079
				3080	* ospf_zebra.h (zebra_start): Remove struct zebra.
				3081
				3082	1999-05-29 Kunihiro Ishiguro <kunihiro@zebra.org>
				3083
				3084	* ospfd.c (ospf_config_write): Add cast (unsigned long int) to
				3085	ntohl for sprintf warning.
				3086
				3087	1999-05-19 Toshiaki Takada <takada@zebra.org>
				3088
				3089	* ospf_ism.c (ospf_dr_election): Join AllDRouters Multicast group
				3090	if interface state changes to DR or BDR.
				3091
				3092	1999-05-14 Stephen R. van den Berg <srb@cuci.nl>
				3093
				3094	* ospf_main.c (signal_init): SIGTERM call sigint.
				3095	(sigint): Logging more better message.
				3096
				3097	1999-05-12 Toshiaki Takada <takada@zebra.org>
				3098
				3099	* ospfd.c: Fix bug of `no router ospf' statement, it will work.
				3100
				3101	1999-05-11 Toshiaki Takada <takada@zebra.org>
				3102
				3103	* ospf_neighbor.c: ospf_nbr_free () Added.
				3104
				3105	1999-05-10 Toshiaki Takada <takada@zebra.org>
				3106
				3107	* ospfd.h: struct ospf_area { }, struct ospf_network { } Changed.
				3108	* Fix bug of `no network' statement, it will work.
				3109
				3110	1999-05-07 Toshiaki Takada <takada@zebra.org>
				3111
				3112	* ospf_interface.c, ospf_zebra.c: Fix bug of last interface is not
				3113	updated by ospf_if_update ().
				3114
				3115	1999-04-30 Kunihiro Ishiguro <kunihiro@zebra.org>
				3116
				3117	* Makefile.am (noinst_HEADERS): Add ospf_lsa.h for distribution.
				3118
				3119	1999-04-25 Toshiaki Takada <takada@zebra.org>
				3120
				3121	* ospf_interface.c: DEFUN (no_if_ospf_cost),
				3122	DEFUN (no_if_ospf_dead_interval),
				3123	DEFUN (no_if_ospf_hello_interval),
				3124	DEFUN (no_if_ospf_priority),
				3125	DEFUN (no_if_ospf_retransmit_interval),
				3126	DEFUN (no_if_ospf_transmit_delay) Added.
				3127
				3128	interface_config_write () suppress showing interface
				3129	default values.
				3130
				3131	1999-04-25 Kunihiro Ishiguro <kunihiro@zebra.org>
				3132
				3133	* ospf_dump.c (ospf_timer_dump): If thread is NULL return "inactive".
				3134
				3135	* ospfd.c (ospf_if_update): Fix bug of using ospf_area { } instead
				3136	of ospf_network { }. So `router ospf' statement in ospfd.conf
				3137	works again.
				3138	(ospf_if_update): Call ospf_get_router_id for updating router ID.
				3139
				3140	1999-04-25 Toshiaki Takada <takada@zebra.org>
				3141
				3142	* ospf_interface.c: DEFUN (if_ospf_network) deleted.
				3143	DEFUN (if_ospf_network_broadcast),
				3144	DEFUN (if_ospf_network_non_broadcast),
				3145	DEFUN (if_ospf_network_point_to_multipoint),
				3146	DEFUN (if_ospf_network_point_to_point),
				3147	DEFUN (no_if_ospf_network) Added.
				3148
				3149	1999-04-23 Toshiaki Takada <takada@zebra.org>
				3150
				3151	* ospfd.h: struct area { } changed to struct ospf_network { }.
				3152	Add struct ospf_area { }.
				3153	* ospfd.c: Add ospf_area_lookup_by_area_id (), ospf_network_new (),
				3154	and ospf_network_free ().
				3155	DEFUN (area_authentication), DEFUN (no_area_authentication) Added.
				3156
				3157	1999-04-22 Toshiaki Takada <takada@zebra.org>
				3158
				3159	* ospf_lsa.h: New file.
				3160	* ospf_packet.h: LSA related struct definition are moved to
				3161	ospf_lsa.h.
				3162	* ospf_packet.c: ospf_verify_header () Added.
				3163
				3164	1999-04-21 Toshiaki Takada <takada@zebra.org>
				3165
				3166	* ospf_ism.c: ospf_elect_dr () and related function is changed.
				3167	DR Election bug fixed.
				3168	* ospf_dump.c: ospf_nbr_state_message (), ospf_timer_dump () Added.
				3169	* ospfd.c: DEFUN (show_ip_ospf_neighbor) Added.
				3170
				3171	1999-04-19 Kunihiro Ishiguro <kunihiro@zebra.org>
				3172
				3173	* ospf_main.c (main): access_list_init () is added for vty
				3174	connection filtering.
				3175
				3176	1999-04-16 Toshiaki Takada <takada@zebra.org>
				3177
				3178	* ospfd.c: DEFUN (show_ip_ospf_interface) Added.
				3179	* ospf_neighbor.c: ospf_nbr_count () Added.
				3180
				3181	1999-04-15 Toshiaki Takada <takada@zebra.org>
				3182
				3183	* ospfd.h: struct ospf { } Changed.
				3184	* ospfd.c: ospf_lookup_by_process_id () Deleted.
				3185	* ospf_ism.c: ospf_wait_timer () Added. WaitTimer will work.
				3186
				3187	1999-04-14 Toshiaki Takada <takada@zebra.org>
				3188
				3189	* ospf_ism.c: ospf_elect_dr () Added.
				3190	* ospf_network.c: ospf_if_ipmulticast () Added.
				3191
				3192	1999-04-11 Toshiaki Takada <takada@zebra.org>
				3193
				3194	* ospf_interface.c: interface_config_write (),
				3195	DEFUN (if_ip_ospf_cost),
				3196	DEFUN (if_ip_ospf_dead_interval),
				3197	DEFUN (if_ip_ospf_hello_interval),
				3198	DEFUN (if_ip_ospf_priority),
				3199	DEFUN (if_ip_ospf_retransmit_interval) and
				3200	DEFUN (if_ip_ospf_transmit_delay) Added.
				3201
				3202	1999-04-08 Toshiaki Takada <takada@zebra.org>
				3203
				3204	* ospf_dump.c: ospf_packet_db_desc_dump () Added.
				3205	* ospf_neighbor.c: ospf_nbr_bidirectional () Added.
				3206	* ospf_nsm.c: nsm_twoway_received () Added.
				3207
				3208	1999-04-02 Toshiaki Takada <takada@zebra.org>
				3209
				3210	* ospf_neighbor.c: New file.
				3211	* ospf_neighbor.h: New file.
				3212	* ospf_nsm.c: New file.
				3213	* ospf_nsm.h: New file.
				3214	* ospf_packet.c: Add ospf_make_header (), ospf_hello () and
				3215	ospf_hello_send (). Now OSPFd can receive Hello and send Hello.
				3216
				3217	1999-03-27 Kunihiro Ishiguro <kunihiro@zebra.org>
				3218
				3219	* ospf_packet.c: Add ospf_recv_packet (). Now OSPF Hello can receive.
				3220
				3221	1999-03-19 Toshiaki Takada <takada@zebra.org>
				3222
				3223	* ospf_packet.c: New file.
				3224	* ospf_packet.h: New file.
				3225	* ospf_network.c: New file.
				3226	* ospf_network.h: New file.
				3227	* ospfd.h: move OSPF message structure has moved to ospf_packet.h.
				3228
				3229	1999-03-17 Kunihiro Ishiguro <kunihiro@zebra.org>
				3230
				3231	* ospf_zebra.c (ospf_zebra_get_interface): Fix for IPv6 interface
				3232	address.
				3233
				3234	* Makefile.am (install-sysconfDATA): Overwrite install-sysconfDATA
				3235	for install ospfd.conf.sample as owner read only file.
				3236
				3237	* ospf_main.c (usage): Change to use ZEBRA_BUG_ADDRESS.
				3238
				3239	1999-03-15 Toshiaki Takada <takada@zebra.org>
				3240
				3241	* ospf_ism.c: New file.
				3242	* ospf_ism.h: New file.
				3243	* ospf_dump.c: New file.
				3244	* ospf_dump.h: New file.
				3245
				3246	* ospfd.h: Add (struct ospf), (struct config_network),
				3247	(struct message) structure.
				3248
				3249	* ospf_interface.c: Add ospf_if_match_network ().
				3250	* ospf_interface.h (struct ospf_interface): Change struct members.
				3251
				3252	* ospfd.c: ospf_lookup_by_process_id (), ospf_network_new (),
				3253	DEFUN (network_area): Added.
				3254
				3255	* ospfd.conf.sample: Change sample configuration.
				3256
				3257	1999-03-05 Toshiaki Takada <takada@zebra.org>
				3258
				3259	* ospf_interface.c: New file.
				3260	* ospf_interface.h: New file.
				3261	* ospf_zebra.h: New file.
				3262	* ospf_zebra.c: Add interface function for zebra daemon.
				3263	* ospfd.c: New file.
				3264
				3265	1999-02-23 Kunihiro Ishiguro <kunihiro@zebra.org>
				3266
				3267	* Move IPv6 codes and files to ospf6d directory.
				3268
				3269	1999-02-18 Peter Galbavy <Peter.Galbavy@knowledge.com>
				3270
				3271	* syslog support added
				3272
				3273	1998-12-22 Toshiaki Takada <takada@zebra.org>
				3274
				3275	* ospfd.h: New file.
				3276	* ospf_lsa.h: New file.
				3277
				3278	1998-12-15 Kunihiro Ishiguro <kunihiro@zebra.org>
				3279
				3280	* Makefile.am: New file.
				3281	* ospf_main.c: New file.
				3282