SVN revisions 916-920 from Zebra. ABR support is almost done.
diff --git a/ospf6d/ospf6_asbr.c b/ospf6d/ospf6_asbr.c
index 18f7cc2..a8a1ce1 100644
--- a/ospf6d/ospf6_asbr.c
+++ b/ospf6d/ospf6_asbr.c
@@ -37,10 +37,15 @@
#include "ospf6_lsdb.h"
#include "ospf6_route.h"
#include "ospf6_zebra.h"
+#include "ospf6_message.h"
+
#include "ospf6_top.h"
#include "ospf6_area.h"
+#include "ospf6_interface.h"
+#include "ospf6_neighbor.h"
#include "ospf6_asbr.h"
#include "ospf6_intra.h"
+#include "ospf6_flood.h"
#include "ospf6d.h"
unsigned char conf_debug_ospf6_asbr = 0;
@@ -61,20 +66,19 @@
/* AS External LSA origination */
void
-ospf6_as_external_lsa_originate_sub (struct ospf6_route *route, int force)
+ospf6_as_external_lsa_originate (struct ospf6_route *route)
{
char buffer[OSPF6_MAX_LSASIZE];
struct ospf6_lsa_header *lsa_header;
struct ospf6_lsa *old, *lsa;
- struct ospf6_external_info *info = route->route_option;
struct ospf6_as_external_lsa *as_external_lsa;
char buf[64];
caddr_t p;
/* find previous LSA */
old = ospf6_lsdb_lookup (htons (OSPF6_LSTYPE_AS_EXTERNAL),
- htonl (info->id), ospf6->router_id,
+ route->path.origin.id, ospf6->router_id,
ospf6->lsdb);
if (IS_OSPF6_DEBUG_LSA (ORIGINATE))
@@ -99,7 +103,7 @@
UNSET_FLAG (as_external_lsa->bits_metric, OSPF6_ASBR_BIT_E);
/* forwarding address */
- if (! IN6_IS_ADDR_UNSPECIFIED (&info->forwarding))
+ if (! IN6_IS_ADDR_UNSPECIFIED (&route->nexthop[0].address))
SET_FLAG (as_external_lsa->bits_metric, OSPF6_ASBR_BIT_F);
else
UNSET_FLAG (as_external_lsa->bits_metric, OSPF6_ASBR_BIT_F);
@@ -128,7 +132,7 @@
/* Forwarding address */
if (CHECK_FLAG (as_external_lsa->bits_metric, OSPF6_ASBR_BIT_F))
{
- memcpy (p, &info->forwarding, sizeof (struct in6_addr));
+ memcpy (p, &route->nexthop[0].address, sizeof (struct in6_addr));
p += sizeof (struct in6_addr);
}
@@ -141,7 +145,7 @@
/* Fill LSA Header */
lsa_header->age = 0;
lsa_header->type = htons (OSPF6_LSTYPE_AS_EXTERNAL);
- lsa_header->id = htonl (info->id);
+ lsa_header->id = route->path.origin.id;
lsa_header->adv_router = ospf6->router_id;
lsa_header->seqnum =
ospf6_new_ls_seqnum (lsa_header->type, lsa_header->id,
@@ -153,37 +157,11 @@
/* create LSA */
lsa = ospf6_lsa_create (lsa_header);
- lsa->scope = ospf6;
- if (force)
- SET_FLAG (lsa->flag, OSPF6_LSA_REFRESH);
/* Originate */
- ospf6_lsa_originate (lsa);
+ ospf6_lsa_originate_process (lsa, ospf6);
}
-int
-ospf6_as_external_lsa_reoriginate (struct ospf6_lsa *lsa)
-{
- struct prefix prefix_id;
- struct route_node *node;
- struct ospf6_route *route;
-
- /* create/update binding in external_id_table */
- prefix_id.family = AF_INET;
- prefix_id.prefixlen = 32;
- prefix_id.u.prefix4.s_addr = lsa->header->id;
- node = route_node_get (ospf6->external_id_table, &prefix_id);
- route = node->info;
-
- if (route)
- ospf6_as_external_lsa_originate_sub (route, 1);
- else
- ospf6_lsa_premature_aging (lsa);
-
- return 0;
-}
-
-
void
ospf6_asbr_lsa_add (struct ospf6_lsa *lsa)
@@ -217,7 +195,7 @@
asbr_id.family = AF_INET;
asbr_id.prefixlen = 32;
asbr_id.u.prefix4.s_addr = lsa->header->adv_router;
- asbr_entry = ospf6_route_lookup (&asbr_id, ospf6->asbr_table);
+ asbr_entry = ospf6_route_lookup (&asbr_id, ospf6->brouter_table);
if (asbr_entry == NULL)
{
@@ -545,7 +523,7 @@
zlog_info ("Advertise as AS-External Id:%s", ibuf);
}
- ospf6_as_external_lsa_originate_sub (match, 0);
+ ospf6_as_external_lsa_originate (match);
return;
}
@@ -593,7 +571,7 @@
zlog_info ("Advertise as AS-External Id:%s", ibuf);
}
- ospf6_as_external_lsa_originate_sub (route, 0);
+ ospf6_as_external_lsa_originate (route);
/* Router-Bit (ASBR Flag) may have to be updated */
for (lnode = listhead (ospf6->area_list); lnode; nextnode (lnode))
@@ -649,7 +627,7 @@
lsa = ospf6_lsdb_lookup (htons (OSPF6_LSTYPE_AS_EXTERNAL),
htonl (info->id), ospf6->router_id, ospf6->lsdb);
if (lsa)
- ospf6_lsa_premature_aging (lsa);
+ ospf6_lsa_purge (lsa);
/* remove binding in external_id_table */
prefix_id.family = AF_INET;
@@ -1254,95 +1232,23 @@
return CMD_SUCCESS;
}
-DEFUN (show_ipv6_ospf6_asbr,
- show_ipv6_ospf6_asbr_cmd,
- "show ipv6 ospf6 asbr",
- SHOW_STR
- IP6_STR
- OSPF6_STR
- "Show AS Boundary Router table\n"
- )
+struct ospf6_lsa_handler as_external_handler =
{
- ospf6_lsentry_table_show (vty, argc, argv, ospf6->asbr_table);
- return CMD_SUCCESS;
-}
-
-ALIAS (show_ipv6_ospf6_asbr,
- show_ipv6_ospf6_asbr_1_cmd,
- "show ipv6 ospf6 asbr (A.B.C.D|A.B.C.D/M|detail)",
- SHOW_STR
- IP6_STR
- OSPF6_STR
- "Show AS Boundary Router table\n"
- "Specify Router-ID\n"
- "Display multiple entry by specifying match-prefix of Router-ID\n"
- "Display Detail\n"
- );
-
-ALIAS (show_ipv6_ospf6_asbr,
- show_ipv6_ospf6_asbr_2_cmd,
- "show ipv6 ospf6 asbr (A.B.C.D|A.B.C.D/M|*) (A.B.C.D|A.B.C.D/M|detail)",
- SHOW_STR
- IP6_STR
- OSPF6_STR
- "Show AS Boundary Router table\n"
- "Specify Router-ID\n"
- "Display multiple entry by specifying match-prefix of Router-ID\n"
- "Wildcard Router-ID\n"
- "Specify Link State ID\n"
- "Display multiple entry by specifying match-prefix of Link State ID\n"
- "Display Detail\n"
- );
-
-DEFUN (show_ipv6_ospf6_asbr_3,
- show_ipv6_ospf6_asbr_3_cmd,
- "show ipv6 ospf6 asbr (A.B.C.D|*) A.B.C.D/M detail",
- SHOW_STR
- IP6_STR
- OSPF6_STR
- "Show AS Boundary Router table\n"
- "Specify Router-ID\n"
- "Wildcard Router-ID\n"
- "Display multiple entry by specifying match-prefix of Link State ID\n"
- "Display Detail\n"
- )
-{
- char *sargv[CMD_ARGC_MAX];
- int i, sargc;
-
- /* copy argv to sargv and then append "detail" */
- for (i = 0; i < argc; i++)
- sargv[i] = argv[i];
- sargc = argc;
- sargv[sargc++] = "detail";
- sargv[sargc] = NULL;
-
- ospf6_lsentry_table_show (vty, sargc, sargv, ospf6->asbr_table);
- return CMD_SUCCESS;
-}
-
+ OSPF6_LSTYPE_AS_EXTERNAL,
+ "AS-External",
+ ospf6_as_external_lsa_show
+};
void
ospf6_asbr_init ()
{
ospf6_routemap_init ();
- ospf6_lstype[5].name = "AS-External";
- ospf6_lstype[5].reoriginate = ospf6_as_external_lsa_reoriginate;
- ospf6_lstype[5].show = ospf6_as_external_lsa_show;
+ ospf6_install_lsa_handler (&as_external_handler);
install_element (VIEW_NODE, &show_ipv6_ospf6_redistribute_cmd);
install_element (ENABLE_NODE, &show_ipv6_ospf6_redistribute_cmd);
- install_element (VIEW_NODE, &show_ipv6_ospf6_asbr_cmd);
- install_element (VIEW_NODE, &show_ipv6_ospf6_asbr_1_cmd);
- install_element (VIEW_NODE, &show_ipv6_ospf6_asbr_2_cmd);
- install_element (VIEW_NODE, &show_ipv6_ospf6_asbr_3_cmd);
- install_element (ENABLE_NODE, &show_ipv6_ospf6_asbr_cmd);
- install_element (ENABLE_NODE, &show_ipv6_ospf6_asbr_1_cmd);
- install_element (ENABLE_NODE, &show_ipv6_ospf6_asbr_2_cmd);
- install_element (ENABLE_NODE, &show_ipv6_ospf6_asbr_3_cmd);
-
install_element (OSPF6_NODE, &ospf6_redistribute_cmd);
install_element (OSPF6_NODE, &ospf6_redistribute_routemap_cmd);
install_element (OSPF6_NODE, &no_ospf6_redistribute_cmd);