| /* |
| * IS-IS Rout(e)ing protocol - isis_circuit.h |
| * |
| * Copyright (C) 2001,2002 Sampo Saaristo |
| * Tampere University of Technology |
| * Institute of Communications Engineering |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public Licenseas published by the Free |
| * Software Foundation; either version 2 of the License, or (at your option) |
| * any later version. |
| * |
| * This program is distributed in the hope that it will be useful,but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
| * more details. |
| |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| */ |
| #include <zebra.h> |
| #ifdef GNU_LINUX |
| #include <net/ethernet.h> |
| #else |
| #include <netinet/if_ether.h> |
| #endif |
| |
| #ifndef ETHER_ADDR_LEN |
| #define ETHER_ADDR_LEN ETHERADDRL |
| #endif |
| |
| #include "log.h" |
| #include "memory.h" |
| #include "if.h" |
| #include "linklist.h" |
| #include "command.h" |
| #include "thread.h" |
| #include "hash.h" |
| #include "prefix.h" |
| #include "stream.h" |
| |
| #include "isisd/dict.h" |
| #include "isisd/include-netbsd/iso.h" |
| #include "isisd/isis_constants.h" |
| #include "isisd/isis_common.h" |
| #include "isisd/isis_flags.h" |
| #include "isisd/isis_circuit.h" |
| #include "isisd/isis_tlv.h" |
| #include "isisd/isis_lsp.h" |
| #include "isisd/isis_pdu.h" |
| #include "isisd/isis_network.h" |
| #include "isisd/isis_misc.h" |
| #include "isisd/isis_constants.h" |
| #include "isisd/isis_adjacency.h" |
| #include "isisd/isis_dr.h" |
| #include "isisd/isisd.h" |
| #include "isisd/isis_csm.h" |
| #include "isisd/isis_events.h" |
| |
| /* |
| * Prototypes. |
| */ |
| int isis_interface_config_write(struct vty *); |
| int isis_if_new_hook(struct interface *); |
| int isis_if_delete_hook(struct interface *); |
| |
| struct isis_circuit * |
| isis_circuit_new () |
| { |
| struct isis_circuit *circuit; |
| int i; |
| |
| circuit = XCALLOC (MTYPE_ISIS_CIRCUIT, sizeof (struct isis_circuit)); |
| if (circuit == NULL) |
| { |
| zlog_err ("Can't malloc isis circuit"); |
| return NULL; |
| } |
| |
| /* |
| * Default values |
| */ |
| circuit->is_type = IS_LEVEL_1_AND_2; |
| circuit->flags = 0; |
| circuit->pad_hellos = 1; |
| for (i = 0; i < 2; i++) |
| { |
| circuit->hello_interval[i] = DEFAULT_HELLO_INTERVAL; |
| circuit->hello_multiplier[i] = DEFAULT_HELLO_MULTIPLIER; |
| circuit->csnp_interval[i] = DEFAULT_CSNP_INTERVAL; |
| circuit->psnp_interval[i] = DEFAULT_PSNP_INTERVAL; |
| circuit->priority[i] = DEFAULT_PRIORITY; |
| circuit->metrics[i].metric_default = DEFAULT_CIRCUIT_METRIC; |
| circuit->metrics[i].metric_expense = METRICS_UNSUPPORTED; |
| circuit->metrics[i].metric_error = METRICS_UNSUPPORTED; |
| circuit->metrics[i].metric_delay = METRICS_UNSUPPORTED; |
| circuit->te_metric[i] = DEFAULT_CIRCUIT_METRIC; |
| } |
| |
| return circuit; |
| } |
| |
| void |
| isis_circuit_del (struct isis_circuit *circuit) |
| { |
| if (!circuit) |
| return; |
| |
| isis_circuit_if_unbind (circuit, circuit->interface); |
| |
| /* and lastly the circuit itself */ |
| XFREE (MTYPE_ISIS_CIRCUIT, circuit); |
| |
| return; |
| } |
| |
| void |
| isis_circuit_configure (struct isis_circuit *circuit, struct isis_area *area) |
| { |
| assert (area); |
| circuit->area = area; |
| |
| /* |
| * The level for the circuit is same as for the area, unless configured |
| * otherwise. |
| */ |
| if (area->is_type != IS_LEVEL_1_AND_2 && area->is_type != circuit->is_type) |
| zlog_warn ("circut %s is_type %d mismatch with area %s is_type %d", |
| circuit->interface->name, circuit->is_type, |
| circuit->area->area_tag, area->is_type); |
| |
| /* |
| * Add the circuit into area |
| */ |
| listnode_add (area->circuit_list, circuit); |
| |
| circuit->idx = flags_get_index (&area->flags); |
| |
| return; |
| } |
| |
| void |
| isis_circuit_deconfigure (struct isis_circuit *circuit, struct isis_area *area) |
| { |
| /* Free the index of SRM and SSN flags */ |
| flags_free_index (&area->flags, circuit->idx); |
| circuit->idx = 0; |
| /* Remove circuit from area */ |
| assert (circuit->area == area); |
| listnode_delete (area->circuit_list, circuit); |
| circuit->area = NULL; |
| |
| return; |
| } |
| |
| struct isis_circuit * |
| circuit_lookup_by_ifp (struct interface *ifp, struct list *list) |
| { |
| struct isis_circuit *circuit = NULL; |
| struct listnode *node; |
| |
| if (!list) |
| return NULL; |
| |
| for (ALL_LIST_ELEMENTS_RO (list, node, circuit)) |
| if (circuit->interface == ifp) |
| { |
| assert (ifp->info == circuit); |
| return circuit; |
| } |
| |
| return NULL; |
| } |
| |
| struct isis_circuit * |
| circuit_scan_by_ifp (struct interface *ifp) |
| { |
| struct isis_area *area; |
| struct listnode *node; |
| struct isis_circuit *circuit; |
| |
| if (ifp->info) |
| return (struct isis_circuit *)ifp->info; |
| |
| if (isis->area_list) |
| { |
| for (ALL_LIST_ELEMENTS_RO (isis->area_list, node, area)) |
| { |
| circuit = circuit_lookup_by_ifp (ifp, area->circuit_list); |
| if (circuit) |
| return circuit; |
| } |
| } |
| return circuit_lookup_by_ifp (ifp, isis->init_circ_list); |
| } |
| |
| static struct isis_circuit * |
| isis_circuit_lookup (struct vty *vty) |
| { |
| struct interface *ifp; |
| struct isis_circuit *circuit; |
| |
| ifp = (struct interface *) vty->index; |
| if (!ifp) |
| { |
| vty_out (vty, "Invalid interface %s", VTY_NEWLINE); |
| return NULL; |
| } |
| |
| circuit = circuit_scan_by_ifp (ifp); |
| if (!circuit) |
| { |
| vty_out (vty, "ISIS is not enabled on circuit %s%s", |
| ifp->name, VTY_NEWLINE); |
| return NULL; |
| } |
| |
| return circuit; |
| } |
| |
| void |
| isis_circuit_add_addr (struct isis_circuit *circuit, |
| struct connected *connected) |
| { |
| struct listnode *node; |
| struct prefix_ipv4 *ipv4; |
| u_char buf[BUFSIZ]; |
| #ifdef HAVE_IPV6 |
| struct prefix_ipv6 *ipv6; |
| #endif /* HAVE_IPV6 */ |
| |
| memset (&buf, 0, BUFSIZ); |
| if (connected->address->family == AF_INET) |
| { |
| u_int32_t addr = connected->address->u.prefix4.s_addr; |
| addr = ntohl (addr); |
| if (IPV4_NET0(addr) || |
| IPV4_NET127(addr) || |
| IN_CLASSD(addr) || |
| IPV4_LINKLOCAL(addr)) |
| return; |
| |
| for (ALL_LIST_ELEMENTS_RO (circuit->ip_addrs, node, ipv4)) |
| if (prefix_same ((struct prefix *) ipv4, connected->address)) |
| return; |
| |
| ipv4 = prefix_ipv4_new (); |
| ipv4->prefixlen = connected->address->prefixlen; |
| ipv4->prefix = connected->address->u.prefix4; |
| listnode_add (circuit->ip_addrs, ipv4); |
| if (circuit->area) |
| lsp_regenerate_schedule (circuit->area, circuit->is_type, 0); |
| |
| #ifdef EXTREME_DEBUG |
| prefix2str (connected->address, buf, BUFSIZ); |
| zlog_debug ("Added IP address %s to circuit %d", buf, |
| circuit->circuit_id); |
| #endif /* EXTREME_DEBUG */ |
| } |
| #ifdef HAVE_IPV6 |
| if (connected->address->family == AF_INET6) |
| { |
| if (IN6_IS_ADDR_LOOPBACK(&connected->address->u.prefix6)) |
| return; |
| |
| for (ALL_LIST_ELEMENTS_RO (circuit->ipv6_link, node, ipv6)) |
| if (prefix_same ((struct prefix *) ipv6, connected->address)) |
| return; |
| for (ALL_LIST_ELEMENTS_RO (circuit->ipv6_non_link, node, ipv6)) |
| if (prefix_same ((struct prefix *) ipv6, connected->address)) |
| return; |
| |
| ipv6 = prefix_ipv6_new (); |
| ipv6->prefixlen = connected->address->prefixlen; |
| ipv6->prefix = connected->address->u.prefix6; |
| |
| if (IN6_IS_ADDR_LINKLOCAL (&ipv6->prefix)) |
| listnode_add (circuit->ipv6_link, ipv6); |
| else |
| listnode_add (circuit->ipv6_non_link, ipv6); |
| if (circuit->area) |
| lsp_regenerate_schedule (circuit->area, circuit->is_type, 0); |
| |
| #ifdef EXTREME_DEBUG |
| prefix2str (connected->address, buf, BUFSIZ); |
| zlog_debug ("Added IPv6 address %s to circuit %d", buf, |
| circuit->circuit_id); |
| #endif /* EXTREME_DEBUG */ |
| } |
| #endif /* HAVE_IPV6 */ |
| return; |
| } |
| |
| void |
| isis_circuit_del_addr (struct isis_circuit *circuit, |
| struct connected *connected) |
| { |
| struct prefix_ipv4 *ipv4, *ip = NULL; |
| struct listnode *node; |
| u_char buf[BUFSIZ]; |
| #ifdef HAVE_IPV6 |
| struct prefix_ipv6 *ipv6, *ip6 = NULL; |
| int found = 0; |
| #endif /* HAVE_IPV6 */ |
| |
| memset (&buf, 0, BUFSIZ); |
| if (connected->address->family == AF_INET) |
| { |
| ipv4 = prefix_ipv4_new (); |
| ipv4->prefixlen = connected->address->prefixlen; |
| ipv4->prefix = connected->address->u.prefix4; |
| |
| for (ALL_LIST_ELEMENTS_RO (circuit->ip_addrs, node, ip)) |
| if (prefix_same ((struct prefix *) ip, (struct prefix *) ipv4)) |
| break; |
| |
| if (ip) |
| { |
| listnode_delete (circuit->ip_addrs, ip); |
| if (circuit->area) |
| lsp_regenerate_schedule (circuit->area, circuit->is_type, 0); |
| } |
| else |
| { |
| prefix2str (connected->address, (char *)buf, BUFSIZ); |
| zlog_warn ("Nonexitant ip address %s removal attempt from \ |
| circuit %d", buf, circuit->circuit_id); |
| } |
| |
| prefix_ipv4_free (ipv4); |
| } |
| #ifdef HAVE_IPV6 |
| if (connected->address->family == AF_INET6) |
| { |
| ipv6 = prefix_ipv6_new (); |
| ipv6->prefixlen = connected->address->prefixlen; |
| ipv6->prefix = connected->address->u.prefix6; |
| |
| if (IN6_IS_ADDR_LINKLOCAL (&ipv6->prefix)) |
| { |
| for (ALL_LIST_ELEMENTS_RO (circuit->ipv6_link, node, ip6)) |
| { |
| if (prefix_same ((struct prefix *) ip6, (struct prefix *) ipv6)) |
| break; |
| } |
| if (ip6) |
| { |
| listnode_delete (circuit->ipv6_link, ip6); |
| found = 1; |
| } |
| } |
| else |
| { |
| for (ALL_LIST_ELEMENTS_RO (circuit->ipv6_non_link, node, ip6)) |
| { |
| if (prefix_same ((struct prefix *) ip6, (struct prefix *) ipv6)) |
| break; |
| } |
| if (ip6) |
| { |
| listnode_delete (circuit->ipv6_non_link, ip6); |
| found = 1; |
| } |
| } |
| |
| if (!found) |
| { |
| prefix2str (connected->address, (char *)buf, BUFSIZ); |
| zlog_warn ("Nonexitant ip address %s removal attempt from \ |
| circuit %d", buf, circuit->circuit_id); |
| } |
| else if (circuit->area) |
| lsp_regenerate_schedule (circuit->area, circuit->is_type, 0); |
| |
| prefix_ipv6_free (ipv6); |
| } |
| #endif /* HAVE_IPV6 */ |
| return; |
| } |
| |
| static u_char |
| isis_circuit_id_gen (struct interface *ifp) |
| { |
| u_char id = 0; |
| char ifname[16]; |
| unsigned int i; |
| int start = -1, end = -1; |
| |
| /* |
| * Get a stable circuit id from ifname. This makes |
| * the ifindex from flapping when netdevs are created |
| * and deleted on the fly. Note that this circuit id |
| * is used in pseudo lsps so it is better to be stable. |
| * The following code works on any reasonanle ifname |
| * like: eth1 or trk-1.1 etc. |
| */ |
| for (i = 0; i < strlen (ifp->name); i++) |
| { |
| if (isdigit((unsigned char)ifp->name[i])) |
| { |
| if (start < 0) |
| { |
| start = i; |
| end = i + 1; |
| } |
| else |
| { |
| end = i + 1; |
| } |
| } |
| else if (start >= 0) |
| break; |
| } |
| |
| if ((start >= 0) && (end >= start) && (end - start) < 16) |
| { |
| memset (ifname, 0, 16); |
| strncpy (ifname, &ifp->name[start], end - start); |
| id = (u_char)atoi(ifname); |
| } |
| |
| /* Try to be unique. */ |
| if (!id) |
| id = (u_char)((ifp->ifindex & 0xff) | 0x80); |
| |
| return id; |
| } |
| |
| void |
| isis_circuit_if_add (struct isis_circuit *circuit, struct interface *ifp) |
| { |
| struct listnode *node, *nnode; |
| struct connected *conn; |
| |
| circuit->circuit_id = isis_circuit_id_gen (ifp); |
| |
| isis_circuit_if_bind (circuit, ifp); |
| /* isis_circuit_update_addrs (circuit, ifp); */ |
| |
| if (if_is_broadcast (ifp)) |
| { |
| if (circuit->circ_type_config == CIRCUIT_T_P2P) |
| circuit->circ_type = CIRCUIT_T_P2P; |
| else |
| circuit->circ_type = CIRCUIT_T_BROADCAST; |
| } |
| else if (if_is_pointopoint (ifp)) |
| { |
| circuit->circ_type = CIRCUIT_T_P2P; |
| } |
| else if (if_is_loopback (ifp)) |
| { |
| circuit->circ_type = CIRCUIT_T_LOOPBACK; |
| circuit->is_passive = 1; |
| } |
| else |
| { |
| /* It's normal in case of loopback etc. */ |
| if (isis->debugs & DEBUG_EVENTS) |
| zlog_debug ("isis_circuit_if_add: unsupported media"); |
| circuit->circ_type = CIRCUIT_T_UNKNOWN; |
| } |
| |
| circuit->ip_addrs = list_new (); |
| #ifdef HAVE_IPV6 |
| circuit->ipv6_link = list_new (); |
| circuit->ipv6_non_link = list_new (); |
| #endif /* HAVE_IPV6 */ |
| |
| for (ALL_LIST_ELEMENTS (ifp->connected, node, nnode, conn)) |
| isis_circuit_add_addr (circuit, conn); |
| |
| return; |
| } |
| |
| void |
| isis_circuit_if_del (struct isis_circuit *circuit, struct interface *ifp) |
| { |
| struct listnode *node, *nnode; |
| struct connected *conn; |
| |
| assert (circuit->interface == ifp); |
| |
| /* destroy addresses */ |
| for (ALL_LIST_ELEMENTS (ifp->connected, node, nnode, conn)) |
| isis_circuit_del_addr (circuit, conn); |
| |
| if (circuit->ip_addrs) |
| { |
| assert (listcount(circuit->ip_addrs) == 0); |
| list_delete (circuit->ip_addrs); |
| circuit->ip_addrs = NULL; |
| } |
| |
| #ifdef HAVE_IPV6 |
| if (circuit->ipv6_link) |
| { |
| assert (listcount(circuit->ipv6_link) == 0); |
| list_delete (circuit->ipv6_link); |
| circuit->ipv6_link = NULL; |
| } |
| |
| if (circuit->ipv6_non_link) |
| { |
| assert (listcount(circuit->ipv6_non_link) == 0); |
| list_delete (circuit->ipv6_non_link); |
| circuit->ipv6_non_link = NULL; |
| } |
| #endif /* HAVE_IPV6 */ |
| |
| circuit->circ_type = CIRCUIT_T_UNKNOWN; |
| circuit->circuit_id = 0; |
| |
| return; |
| } |
| |
| void |
| isis_circuit_if_bind (struct isis_circuit *circuit, struct interface *ifp) |
| { |
| assert (circuit != NULL); |
| assert (ifp != NULL); |
| if (circuit->interface) |
| assert (circuit->interface == ifp); |
| else |
| circuit->interface = ifp; |
| if (ifp->info) |
| assert (ifp->info == circuit); |
| else |
| ifp->info = circuit; |
| } |
| |
| void |
| isis_circuit_if_unbind (struct isis_circuit *circuit, struct interface *ifp) |
| { |
| assert (circuit != NULL); |
| assert (ifp != NULL); |
| assert (circuit->interface == ifp); |
| assert (ifp->info == circuit); |
| circuit->interface = NULL; |
| ifp->info = NULL; |
| } |
| |
| static void |
| isis_circuit_update_all_srmflags (struct isis_circuit *circuit, int is_set) |
| { |
| struct isis_area *area; |
| struct isis_lsp *lsp; |
| dnode_t *dnode, *dnode_next; |
| int level; |
| |
| assert (circuit); |
| area = circuit->area; |
| assert (area); |
| for (level = ISIS_LEVEL1; level <= ISIS_LEVEL2; level++) |
| { |
| if (level & circuit->is_type) |
| { |
| if (area->lspdb[level - 1] && |
| dict_count (area->lspdb[level - 1]) > 0) |
| { |
| for (dnode = dict_first (area->lspdb[level - 1]); |
| dnode != NULL; dnode = dnode_next) |
| { |
| dnode_next = dict_next (area->lspdb[level - 1], dnode); |
| lsp = dnode_get (dnode); |
| if (is_set) |
| { |
| ISIS_SET_FLAG (lsp->SRMflags, circuit); |
| } |
| else |
| { |
| ISIS_CLEAR_FLAG (lsp->SRMflags, circuit); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| int |
| isis_circuit_up (struct isis_circuit *circuit) |
| { |
| int retv; |
| |
| /* Set the flags for all the lsps of the circuit. */ |
| isis_circuit_update_all_srmflags (circuit, 1); |
| |
| if (circuit->state == C_STATE_UP) |
| return ISIS_OK; |
| |
| if (circuit->is_passive) |
| return ISIS_OK; |
| |
| if (circuit->circ_type == CIRCUIT_T_BROADCAST) |
| { |
| /* |
| * Get the Hardware Address |
| */ |
| #ifdef HAVE_STRUCT_SOCKADDR_DL |
| #ifndef SUNOS_5 |
| if (circuit->interface->sdl.sdl_alen != ETHER_ADDR_LEN) |
| zlog_warn ("unsupported link layer"); |
| else |
| memcpy (circuit->u.bc.snpa, LLADDR (&circuit->interface->sdl), |
| ETH_ALEN); |
| #endif |
| #else |
| if (circuit->interface->hw_addr_len != ETH_ALEN) |
| { |
| zlog_warn ("unsupported link layer"); |
| } |
| else |
| { |
| memcpy (circuit->u.bc.snpa, circuit->interface->hw_addr, ETH_ALEN); |
| } |
| #ifdef EXTREME_DEGUG |
| zlog_debug ("isis_circuit_if_add: if_id %d, isomtu %d snpa %s", |
| circuit->interface->ifindex, ISO_MTU (circuit), |
| snpa_print (circuit->u.bc.snpa)); |
| #endif /* EXTREME_DEBUG */ |
| #endif /* HAVE_STRUCT_SOCKADDR_DL */ |
| |
| circuit->u.bc.adjdb[0] = list_new (); |
| circuit->u.bc.adjdb[1] = list_new (); |
| |
| if (circuit->area->min_bcast_mtu == 0 || |
| ISO_MTU (circuit) < circuit->area->min_bcast_mtu) |
| circuit->area->min_bcast_mtu = ISO_MTU (circuit); |
| /* |
| * ISO 10589 - 8.4.1 Enabling of broadcast circuits |
| */ |
| |
| /* initilizing the hello sending threads |
| * for a broadcast IF |
| */ |
| |
| /* 8.4.1 a) commence sending of IIH PDUs */ |
| |
| if (circuit->is_type & IS_LEVEL_1) |
| { |
| thread_add_event (master, send_lan_l1_hello, circuit, 0); |
| circuit->u.bc.lan_neighs[0] = list_new (); |
| } |
| |
| if (circuit->is_type & IS_LEVEL_2) |
| { |
| thread_add_event (master, send_lan_l2_hello, circuit, 0); |
| circuit->u.bc.lan_neighs[1] = list_new (); |
| } |
| |
| /* 8.4.1 b) FIXME: solicit ES - 8.4.6 */ |
| /* 8.4.1 c) FIXME: listen for ESH PDUs */ |
| |
| /* 8.4.1 d) */ |
| /* dr election will commence in... */ |
| if (circuit->is_type & IS_LEVEL_1) |
| THREAD_TIMER_ON (master, circuit->u.bc.t_run_dr[0], isis_run_dr_l1, |
| circuit, 2 * circuit->hello_interval[0]); |
| if (circuit->is_type & IS_LEVEL_2) |
| THREAD_TIMER_ON (master, circuit->u.bc.t_run_dr[1], isis_run_dr_l2, |
| circuit, 2 * circuit->hello_interval[1]); |
| } |
| else |
| { |
| /* initializing the hello send threads |
| * for a ptp IF |
| */ |
| circuit->u.p2p.neighbor = NULL; |
| thread_add_event (master, send_p2p_hello, circuit, 0); |
| } |
| |
| /* initializing PSNP timers */ |
| if (circuit->is_type & IS_LEVEL_1) |
| THREAD_TIMER_ON (master, circuit->t_send_psnp[0], send_l1_psnp, circuit, |
| isis_jitter (circuit->psnp_interval[0], PSNP_JITTER)); |
| |
| if (circuit->is_type & IS_LEVEL_2) |
| THREAD_TIMER_ON (master, circuit->t_send_psnp[1], send_l2_psnp, circuit, |
| isis_jitter (circuit->psnp_interval[1], PSNP_JITTER)); |
| |
| /* unified init for circuits; ignore warnings below this level */ |
| retv = isis_sock_init (circuit); |
| if (retv != ISIS_OK) |
| { |
| isis_circuit_down (circuit); |
| return retv; |
| } |
| |
| /* initialize the circuit streams after opening connection */ |
| if (circuit->rcv_stream == NULL) |
| circuit->rcv_stream = stream_new (ISO_MTU (circuit)); |
| |
| if (circuit->snd_stream == NULL) |
| circuit->snd_stream = stream_new (ISO_MTU (circuit)); |
| |
| #ifdef GNU_LINUX |
| THREAD_READ_ON (master, circuit->t_read, isis_receive, circuit, |
| circuit->fd); |
| #else |
| THREAD_TIMER_ON (master, circuit->t_read, isis_receive, circuit, |
| circuit->fd); |
| #endif |
| |
| circuit->lsp_queue = list_new (); |
| circuit->lsp_queue_last_cleared = time (NULL); |
| |
| return ISIS_OK; |
| } |
| |
| void |
| isis_circuit_down (struct isis_circuit *circuit) |
| { |
| if (circuit->state != C_STATE_UP) |
| return; |
| |
| /* Clear the flags for all the lsps of the circuit. */ |
| isis_circuit_update_all_srmflags (circuit, 0); |
| |
| if (circuit->circ_type == CIRCUIT_T_BROADCAST) |
| { |
| /* destroy neighbour lists */ |
| if (circuit->u.bc.lan_neighs[0]) |
| { |
| list_delete (circuit->u.bc.lan_neighs[0]); |
| circuit->u.bc.lan_neighs[0] = NULL; |
| } |
| if (circuit->u.bc.lan_neighs[1]) |
| { |
| list_delete (circuit->u.bc.lan_neighs[1]); |
| circuit->u.bc.lan_neighs[1] = NULL; |
| } |
| /* destroy adjacency databases */ |
| if (circuit->u.bc.adjdb[0]) |
| { |
| circuit->u.bc.adjdb[0]->del = isis_delete_adj; |
| list_delete (circuit->u.bc.adjdb[0]); |
| circuit->u.bc.adjdb[0] = NULL; |
| } |
| if (circuit->u.bc.adjdb[1]) |
| { |
| circuit->u.bc.adjdb[1]->del = isis_delete_adj; |
| list_delete (circuit->u.bc.adjdb[1]); |
| circuit->u.bc.adjdb[1] = NULL; |
| } |
| if (circuit->u.bc.is_dr[0]) |
| { |
| isis_dr_resign (circuit, 1); |
| circuit->u.bc.is_dr[0] = 0; |
| } |
| memset (circuit->u.bc.l1_desig_is, 0, ISIS_SYS_ID_LEN + 1); |
| if (circuit->u.bc.is_dr[1]) |
| { |
| isis_dr_resign (circuit, 2); |
| circuit->u.bc.is_dr[1] = 0; |
| } |
| memset (circuit->u.bc.l2_desig_is, 0, ISIS_SYS_ID_LEN + 1); |
| memset (circuit->u.bc.snpa, 0, ETH_ALEN); |
| |
| THREAD_TIMER_OFF (circuit->u.bc.t_send_lan_hello[0]); |
| THREAD_TIMER_OFF (circuit->u.bc.t_send_lan_hello[1]); |
| THREAD_TIMER_OFF (circuit->u.bc.t_run_dr[0]); |
| THREAD_TIMER_OFF (circuit->u.bc.t_run_dr[1]); |
| THREAD_TIMER_OFF (circuit->u.bc.t_refresh_pseudo_lsp[0]); |
| THREAD_TIMER_OFF (circuit->u.bc.t_refresh_pseudo_lsp[1]); |
| } |
| else if (circuit->circ_type == CIRCUIT_T_P2P) |
| { |
| isis_delete_adj (circuit->u.p2p.neighbor); |
| circuit->u.p2p.neighbor = NULL; |
| THREAD_TIMER_OFF (circuit->u.p2p.t_send_p2p_hello); |
| } |
| |
| /* Cancel all active threads */ |
| THREAD_TIMER_OFF (circuit->t_send_csnp[0]); |
| THREAD_TIMER_OFF (circuit->t_send_csnp[1]); |
| THREAD_TIMER_OFF (circuit->t_send_psnp[0]); |
| THREAD_TIMER_OFF (circuit->t_send_psnp[1]); |
| THREAD_OFF (circuit->t_read); |
| |
| if (circuit->lsp_queue) |
| { |
| circuit->lsp_queue->del = NULL; |
| list_delete (circuit->lsp_queue); |
| circuit->lsp_queue = NULL; |
| } |
| |
| /* send one gratuitous hello to spead up convergence */ |
| if (circuit->is_type & IS_LEVEL_1) |
| send_hello (circuit, IS_LEVEL_1); |
| if (circuit->is_type & IS_LEVEL_2) |
| send_hello (circuit, IS_LEVEL_2); |
| |
| circuit->upadjcount[0] = 0; |
| circuit->upadjcount[1] = 0; |
| |
| /* close the socket */ |
| if (circuit->fd) |
| { |
| close (circuit->fd); |
| circuit->fd = 0; |
| } |
| |
| if (circuit->rcv_stream != NULL) |
| { |
| stream_free (circuit->rcv_stream); |
| circuit->rcv_stream = NULL; |
| } |
| |
| if (circuit->snd_stream != NULL) |
| { |
| stream_free (circuit->snd_stream); |
| circuit->snd_stream = NULL; |
| } |
| |
| thread_cancel_event (master, circuit); |
| |
| return; |
| } |
| |
| void |
| circuit_update_nlpids (struct isis_circuit *circuit) |
| { |
| circuit->nlpids.count = 0; |
| |
| if (circuit->ip_router) |
| { |
| circuit->nlpids.nlpids[0] = NLPID_IP; |
| circuit->nlpids.count++; |
| } |
| #ifdef HAVE_IPV6 |
| if (circuit->ipv6_router) |
| { |
| circuit->nlpids.nlpids[circuit->nlpids.count] = NLPID_IPV6; |
| circuit->nlpids.count++; |
| } |
| #endif /* HAVE_IPV6 */ |
| return; |
| } |
| |
| void |
| isis_circuit_print_vty (struct isis_circuit *circuit, struct vty *vty, |
| char detail) |
| { |
| if (detail == ISIS_UI_LEVEL_BRIEF) |
| { |
| vty_out (vty, " %-12s", circuit->interface->name); |
| vty_out (vty, "0x%-7x", circuit->circuit_id); |
| vty_out (vty, "%-9s", circuit_state2string (circuit->state)); |
| vty_out (vty, "%-9s", circuit_type2string (circuit->circ_type)); |
| vty_out (vty, "%-9s", circuit_t2string (circuit->is_type)); |
| vty_out (vty, "%s", VTY_NEWLINE); |
| } |
| |
| if (detail == ISIS_UI_LEVEL_DETAIL) |
| { |
| vty_out (vty, " Interface: %s", circuit->interface->name); |
| vty_out (vty, ", State: %s", circuit_state2string (circuit->state)); |
| if (circuit->is_passive) |
| vty_out (vty, ", Passive"); |
| else |
| vty_out (vty, ", Active"); |
| vty_out (vty, ", Circuit Id: 0x%x", circuit->circuit_id); |
| vty_out (vty, "%s", VTY_NEWLINE); |
| vty_out (vty, " Type: %s", circuit_type2string (circuit->circ_type)); |
| vty_out (vty, ", Level: %s", circuit_t2string (circuit->is_type)); |
| if (circuit->circ_type == CIRCUIT_T_BROADCAST) |
| vty_out (vty, ", SNPA: %-10s", snpa_print (circuit->u.bc.snpa)); |
| vty_out (vty, "%s", VTY_NEWLINE); |
| if (circuit->is_type & IS_LEVEL_1) |
| { |
| vty_out (vty, " Level-1 Information:%s", VTY_NEWLINE); |
| if (circuit->area->newmetric) |
| vty_out (vty, " Metric: %d", circuit->te_metric[0]); |
| else |
| vty_out (vty, " Metric: %d", |
| circuit->metrics[0].metric_default); |
| if (!circuit->is_passive) |
| { |
| vty_out (vty, ", Active neighbors: %u%s", |
| circuit->upadjcount[0], VTY_NEWLINE); |
| vty_out (vty, " Hello interval: %u, " |
| "Holddown count: %u %s%s", |
| circuit->hello_interval[0], |
| circuit->hello_multiplier[0], |
| (circuit->pad_hellos ? "(pad)" : "(no-pad)"), |
| VTY_NEWLINE); |
| vty_out (vty, " CNSP interval: %u, " |
| "PSNP interval: %u%s", |
| circuit->csnp_interval[0], |
| circuit->psnp_interval[0], VTY_NEWLINE); |
| if (circuit->circ_type == CIRCUIT_T_BROADCAST) |
| vty_out (vty, " LAN Priority: %u, %s%s", |
| circuit->priority[0], |
| (circuit->u.bc.is_dr[0] ? \ |
| "is DIS" : "is not DIS"), VTY_NEWLINE); |
| } |
| else |
| { |
| vty_out (vty, "%s", VTY_NEWLINE); |
| } |
| } |
| if (circuit->is_type & IS_LEVEL_2) |
| { |
| vty_out (vty, " Level-2 Information:%s", VTY_NEWLINE); |
| if (circuit->area->newmetric) |
| vty_out (vty, " Metric: %d", circuit->te_metric[1]); |
| else |
| vty_out (vty, " Metric: %d", |
| circuit->metrics[1].metric_default); |
| if (!circuit->is_passive) |
| { |
| vty_out (vty, ", Active neighbors: %u%s", |
| circuit->upadjcount[1], VTY_NEWLINE); |
| vty_out (vty, " Hello interval: %u, " |
| "Holddown count: %u %s%s", |
| circuit->hello_interval[1], |
| circuit->hello_multiplier[1], |
| (circuit->pad_hellos ? "(pad)" : "(no-pad)"), |
| VTY_NEWLINE); |
| vty_out (vty, " CNSP interval: %u, " |
| "PSNP interval: %u%s", |
| circuit->csnp_interval[1], |
| circuit->psnp_interval[1], VTY_NEWLINE); |
| if (circuit->circ_type == CIRCUIT_T_BROADCAST) |
| vty_out (vty, " LAN Priority: %u, %s%s", |
| circuit->priority[1], |
| (circuit->u.bc.is_dr[1] ? \ |
| "is DIS" : "is not DIS"), VTY_NEWLINE); |
| } |
| else |
| { |
| vty_out (vty, "%s", VTY_NEWLINE); |
| } |
| } |
| if (circuit->ip_addrs && listcount (circuit->ip_addrs) > 0) |
| { |
| struct listnode *node; |
| struct prefix *ip_addr; |
| u_char buf[BUFSIZ]; |
| vty_out (vty, " IP Prefix(es):%s", VTY_NEWLINE); |
| for (ALL_LIST_ELEMENTS_RO (circuit->ip_addrs, node, ip_addr)) |
| { |
| prefix2str (ip_addr, (char*)buf, BUFSIZ), |
| vty_out (vty, " %s%s", buf, VTY_NEWLINE); |
| } |
| } |
| vty_out (vty, "%s", VTY_NEWLINE); |
| } |
| return; |
| } |
| |
| int |
| isis_interface_config_write (struct vty *vty) |
| { |
| int write = 0; |
| struct listnode *node, *node2; |
| struct interface *ifp; |
| struct isis_area *area; |
| struct isis_circuit *circuit; |
| int i; |
| |
| for (ALL_LIST_ELEMENTS_RO (iflist, node, ifp)) |
| { |
| /* IF name */ |
| vty_out (vty, "interface %s%s", ifp->name, VTY_NEWLINE); |
| write++; |
| /* IF desc */ |
| if (ifp->desc) |
| { |
| vty_out (vty, " description %s%s", ifp->desc, VTY_NEWLINE); |
| write++; |
| } |
| /* ISIS Circuit */ |
| for (ALL_LIST_ELEMENTS_RO (isis->area_list, node2, area)) |
| { |
| circuit = circuit_lookup_by_ifp (ifp, area->circuit_list); |
| if (circuit == NULL) |
| continue; |
| if (circuit->ip_router) |
| { |
| vty_out (vty, " ip router isis %s%s", area->area_tag, |
| VTY_NEWLINE); |
| write++; |
| } |
| if (circuit->is_passive) |
| { |
| vty_out (vty, " isis passive%s", VTY_NEWLINE); |
| write++; |
| } |
| if (circuit->circ_type_config == CIRCUIT_T_P2P) |
| { |
| vty_out (vty, " isis network point-to-point%s", VTY_NEWLINE); |
| write++; |
| } |
| #ifdef HAVE_IPV6 |
| if (circuit->ipv6_router) |
| { |
| vty_out (vty, " ipv6 router isis %s%s", area->area_tag, |
| VTY_NEWLINE); |
| write++; |
| } |
| #endif /* HAVE_IPV6 */ |
| |
| /* ISIS - circuit type */ |
| if (circuit->is_type == IS_LEVEL_1) |
| { |
| vty_out (vty, " isis circuit-type level-1%s", VTY_NEWLINE); |
| write++; |
| } |
| else |
| { |
| if (circuit->is_type == IS_LEVEL_2) |
| { |
| vty_out (vty, " isis circuit-type level-2-only%s", |
| VTY_NEWLINE); |
| write++; |
| } |
| } |
| |
| /* ISIS - CSNP interval */ |
| if (circuit->csnp_interval[0] == circuit->csnp_interval[1]) |
| { |
| if (circuit->csnp_interval[0] != DEFAULT_CSNP_INTERVAL) |
| { |
| vty_out (vty, " isis csnp-interval %d%s", |
| circuit->csnp_interval[0], VTY_NEWLINE); |
| write++; |
| } |
| } |
| else |
| { |
| for (i = 0; i < 2; i++) |
| { |
| if (circuit->csnp_interval[i] != DEFAULT_CSNP_INTERVAL) |
| { |
| vty_out (vty, " isis csnp-interval %d level-%d%s", |
| circuit->csnp_interval[i], i + 1, VTY_NEWLINE); |
| write++; |
| } |
| } |
| } |
| |
| /* ISIS - PSNP interval */ |
| if (circuit->psnp_interval[0] == circuit->psnp_interval[1]) |
| { |
| if (circuit->psnp_interval[0] != DEFAULT_PSNP_INTERVAL) |
| { |
| vty_out (vty, " isis psnp-interval %d%s", |
| circuit->psnp_interval[0], VTY_NEWLINE); |
| write++; |
| } |
| } |
| else |
| { |
| for (i = 0; i < 2; i++) |
| { |
| if (circuit->psnp_interval[i] != DEFAULT_PSNP_INTERVAL) |
| { |
| vty_out (vty, " isis psnp-interval %d level-%d%s", |
| circuit->psnp_interval[i], i + 1, VTY_NEWLINE); |
| write++; |
| } |
| } |
| } |
| |
| /* ISIS - Hello padding - Defaults to true so only display if false */ |
| if (circuit->pad_hellos == 0) |
| { |
| vty_out (vty, " no isis hello padding%s", VTY_NEWLINE); |
| write++; |
| } |
| |
| /* ISIS - Hello interval */ |
| if (circuit->hello_interval[0] == circuit->hello_interval[1]) |
| { |
| if (circuit->hello_interval[0] != DEFAULT_HELLO_INTERVAL) |
| { |
| vty_out (vty, " isis hello-interval %d%s", |
| circuit->hello_interval[0], VTY_NEWLINE); |
| write++; |
| } |
| } |
| else |
| { |
| for (i = 0; i < 2; i++) |
| { |
| if (circuit->hello_interval[i] != DEFAULT_HELLO_INTERVAL) |
| { |
| vty_out (vty, " isis hello-interval %d level-%d%s", |
| circuit->hello_interval[i], i + 1, VTY_NEWLINE); |
| write++; |
| } |
| } |
| } |
| |
| /* ISIS - Hello Multiplier */ |
| if (circuit->hello_multiplier[0] == circuit->hello_multiplier[1]) |
| { |
| if (circuit->hello_multiplier[0] != DEFAULT_HELLO_MULTIPLIER) |
| { |
| vty_out (vty, " isis hello-multiplier %d%s", |
| circuit->hello_multiplier[0], VTY_NEWLINE); |
| write++; |
| } |
| } |
| else |
| { |
| for (i = 0; i < 2; i++) |
| { |
| if (circuit->hello_multiplier[i] != DEFAULT_HELLO_MULTIPLIER) |
| { |
| vty_out (vty, " isis hello-multiplier %d level-%d%s", |
| circuit->hello_multiplier[i], i + 1, |
| VTY_NEWLINE); |
| write++; |
| } |
| } |
| } |
| |
| /* ISIS - Priority */ |
| if (circuit->priority[0] == circuit->priority[1]) |
| { |
| if (circuit->priority[0] != DEFAULT_PRIORITY) |
| { |
| vty_out (vty, " isis priority %d%s", |
| circuit->priority[0], VTY_NEWLINE); |
| write++; |
| } |
| } |
| else |
| { |
| for (i = 0; i < 2; i++) |
| { |
| if (circuit->priority[i] != DEFAULT_PRIORITY) |
| { |
| vty_out (vty, " isis priority %d level-%d%s", |
| circuit->priority[i], i + 1, VTY_NEWLINE); |
| write++; |
| } |
| } |
| } |
| |
| /* ISIS - Metric */ |
| if (circuit->te_metric[0] == circuit->te_metric[1]) |
| { |
| if (circuit->te_metric[0] != DEFAULT_CIRCUIT_METRIC) |
| { |
| vty_out (vty, " isis metric %d%s", circuit->te_metric[0], |
| VTY_NEWLINE); |
| write++; |
| } |
| } |
| else |
| { |
| for (i = 0; i < 2; i++) |
| { |
| if (circuit->te_metric[i] != DEFAULT_CIRCUIT_METRIC) |
| { |
| vty_out (vty, " isis metric %d level-%d%s", |
| circuit->te_metric[i], i + 1, VTY_NEWLINE); |
| write++; |
| } |
| } |
| } |
| if (circuit->passwd.type == ISIS_PASSWD_TYPE_HMAC_MD5) |
| { |
| vty_out (vty, " isis password md5 %s%s", circuit->passwd.passwd, |
| VTY_NEWLINE); |
| write++; |
| } |
| else if (circuit->passwd.type == ISIS_PASSWD_TYPE_CLEARTXT) |
| { |
| vty_out (vty, " isis password clear %s%s", circuit->passwd.passwd, |
| VTY_NEWLINE); |
| write++; |
| } |
| } |
| vty_out (vty, "!%s", VTY_NEWLINE); |
| } |
| |
| return write; |
| } |
| |
| DEFUN (ip_router_isis, |
| ip_router_isis_cmd, |
| "ip router isis WORD", |
| "Interface Internet Protocol config commands\n" |
| "IP router interface commands\n" |
| "IS-IS Routing for IP\n" |
| "Routing process tag\n") |
| { |
| struct isis_circuit *circuit; |
| struct interface *ifp; |
| struct isis_area *area; |
| |
| ifp = (struct interface *) vty->index; |
| assert (ifp); |
| |
| /* Prevent more than one area per circuit */ |
| circuit = circuit_scan_by_ifp (ifp); |
| if (circuit) |
| { |
| if (circuit->ip_router == 1) |
| { |
| if (strcmp (circuit->area->area_tag, argv[0])) |
| { |
| vty_out (vty, "ISIS circuit is already defined on %s%s", |
| circuit->area->area_tag, VTY_NEWLINE); |
| return CMD_ERR_NOTHING_TODO; |
| } |
| return CMD_SUCCESS; |
| } |
| } |
| |
| if (isis_area_get (vty, argv[0]) != CMD_SUCCESS) |
| { |
| vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE); |
| return CMD_ERR_NO_MATCH; |
| } |
| area = vty->index; |
| |
| circuit = isis_csm_state_change (ISIS_ENABLE, circuit, area); |
| isis_circuit_if_bind (circuit, ifp); |
| |
| circuit->ip_router = 1; |
| area->ip_circuits++; |
| circuit_update_nlpids (circuit); |
| |
| vty->node = INTERFACE_NODE; |
| vty->index = ifp; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_ip_router_isis, |
| no_ip_router_isis_cmd, |
| "no ip router isis WORD", |
| NO_STR |
| "Interface Internet Protocol config commands\n" |
| "IP router interface commands\n" |
| "IS-IS Routing for IP\n" |
| "Routing process tag\n") |
| { |
| struct interface *ifp; |
| struct isis_area *area; |
| struct isis_circuit *circuit; |
| |
| ifp = (struct interface *) vty->index; |
| if (!ifp) |
| { |
| vty_out (vty, "Invalid interface %s", VTY_NEWLINE); |
| return CMD_ERR_NO_MATCH; |
| } |
| |
| area = isis_area_lookup (argv[0]); |
| if (!area) |
| { |
| vty_out (vty, "Can't find ISIS instance %s%s", |
| argv[0], VTY_NEWLINE); |
| return CMD_ERR_NO_MATCH; |
| } |
| |
| circuit = circuit_lookup_by_ifp (ifp, area->circuit_list); |
| if (!circuit) |
| { |
| vty_out (vty, "ISIS is not enabled on circuit %s%s", |
| ifp->name, VTY_NEWLINE); |
| return CMD_ERR_NO_MATCH; |
| } |
| |
| circuit->ip_router = 0; |
| area->ip_circuits--; |
| #ifdef HAVE_IPV6 |
| if (circuit->ipv6_router == 0) |
| #endif |
| isis_csm_state_change (ISIS_DISABLE, circuit, area); |
| |
| return CMD_SUCCESS; |
| } |
| |
| #ifdef HAVE_IPV6 |
| DEFUN (ipv6_router_isis, |
| ipv6_router_isis_cmd, |
| "ipv6 router isis WORD", |
| "IPv6 interface subcommands\n" |
| "IPv6 Router interface commands\n" |
| "IS-IS Routing for IPv6\n" |
| "Routing process tag\n") |
| { |
| struct isis_circuit *circuit; |
| struct interface *ifp; |
| struct isis_area *area; |
| |
| ifp = (struct interface *) vty->index; |
| assert (ifp); |
| |
| /* Prevent more than one area per circuit */ |
| circuit = circuit_scan_by_ifp (ifp); |
| if (circuit) |
| { |
| if (circuit->ipv6_router == 1) |
| { |
| if (strcmp (circuit->area->area_tag, argv[0])) |
| { |
| vty_out (vty, "ISIS circuit is already defined for IPv6 on %s%s", |
| circuit->area->area_tag, VTY_NEWLINE); |
| return CMD_ERR_NOTHING_TODO; |
| } |
| return CMD_SUCCESS; |
| } |
| } |
| |
| if (isis_area_get (vty, argv[0]) != CMD_SUCCESS) |
| { |
| vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE); |
| return CMD_ERR_NO_MATCH; |
| } |
| area = vty->index; |
| |
| circuit = isis_csm_state_change (ISIS_ENABLE, circuit, area); |
| isis_circuit_if_bind (circuit, ifp); |
| |
| circuit->ipv6_router = 1; |
| area->ipv6_circuits++; |
| circuit_update_nlpids (circuit); |
| |
| vty->node = INTERFACE_NODE; |
| vty->index = ifp; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_ipv6_router_isis, |
| no_ipv6_router_isis_cmd, |
| "no ipv6 router isis WORD", |
| NO_STR |
| "IPv6 interface subcommands\n" |
| "IPv6 Router interface commands\n" |
| "IS-IS Routing for IPv6\n" |
| "Routing process tag\n") |
| { |
| struct interface *ifp; |
| struct isis_area *area; |
| struct isis_circuit *circuit; |
| |
| ifp = (struct interface *) vty->index; |
| if (!ifp) |
| { |
| vty_out (vty, "Invalid interface %s", VTY_NEWLINE); |
| return CMD_ERR_NO_MATCH; |
| } |
| |
| area = isis_area_lookup (argv[0]); |
| if (!area) |
| { |
| vty_out (vty, "Can't find ISIS instance %s%s", |
| argv[0], VTY_NEWLINE); |
| return CMD_ERR_NO_MATCH; |
| } |
| |
| circuit = circuit_lookup_by_ifp (ifp, area->circuit_list); |
| if (!circuit) |
| { |
| vty_out (vty, "ISIS is not enabled on circuit %s%s", |
| ifp->name, VTY_NEWLINE); |
| return CMD_ERR_NO_MATCH; |
| } |
| |
| circuit->ipv6_router = 0; |
| area->ipv6_circuits--; |
| if (circuit->ip_router == 0) |
| isis_csm_state_change (ISIS_DISABLE, circuit, area); |
| |
| return CMD_SUCCESS; |
| } |
| #endif /* HAVE_IPV6 */ |
| |
| DEFUN (isis_passive, |
| isis_passive_cmd, |
| "isis passive", |
| "IS-IS commands\n" |
| "Configure the passive mode for interface\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| if (circuit->is_passive == 1) |
| return CMD_SUCCESS; |
| |
| if (circuit->state != C_STATE_UP) |
| { |
| circuit->is_passive = 1; |
| } |
| else |
| { |
| struct isis_area *area = circuit->area; |
| isis_csm_state_change (ISIS_DISABLE, circuit, area); |
| circuit->is_passive = 1; |
| isis_csm_state_change (ISIS_ENABLE, circuit, area); |
| } |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_passive, |
| no_isis_passive_cmd, |
| "no isis passive", |
| NO_STR |
| "IS-IS commands\n" |
| "Configure the passive mode for interface\n") |
| { |
| struct interface *ifp; |
| struct isis_circuit *circuit; |
| |
| ifp = (struct interface *) vty->index; |
| if (!ifp) |
| { |
| vty_out (vty, "Invalid interface %s", VTY_NEWLINE); |
| return CMD_ERR_NO_MATCH; |
| } |
| |
| /* FIXME: what is wrong with circuit = ifp->info ? */ |
| circuit = circuit_scan_by_ifp (ifp); |
| if (!circuit) |
| { |
| vty_out (vty, "ISIS is not enabled on circuit %s%s", |
| ifp->name, VTY_NEWLINE); |
| return CMD_ERR_NO_MATCH; |
| } |
| |
| if (if_is_loopback(ifp)) |
| { |
| vty_out (vty, "Can't set no passive for loopback interface%s", |
| VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| if (circuit->is_passive == 0) |
| return CMD_SUCCESS; |
| |
| if (circuit->state != C_STATE_UP) |
| { |
| circuit->is_passive = 0; |
| } |
| else |
| { |
| struct isis_area *area = circuit->area; |
| isis_csm_state_change (ISIS_DISABLE, circuit, area); |
| circuit->is_passive = 0; |
| isis_csm_state_change (ISIS_ENABLE, circuit, area); |
| } |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (isis_circuit_type, |
| isis_circuit_type_cmd, |
| "isis circuit-type (level-1|level-1-2|level-2-only)", |
| "IS-IS commands\n" |
| "Configure circuit type for interface\n" |
| "Level-1 only adjacencies are formed\n" |
| "Level-1-2 adjacencies are formed\n" |
| "Level-2 only adjacencies are formed\n") |
| { |
| int circuit_type; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit_type = string2circuit_t (argv[0]); |
| if (!circuit_type) |
| { |
| vty_out (vty, "Unknown circuit-type %s", VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| if (circuit->state == C_STATE_UP && |
| circuit->area->is_type != IS_LEVEL_1_AND_2 && |
| circuit->area->is_type != circuit_type) |
| { |
| vty_out (vty, "Invalid circuit level for area %s.%s", |
| circuit->area->area_tag, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| isis_event_circuit_type_change (circuit, circuit_type); |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_circuit_type, |
| no_isis_circuit_type_cmd, |
| "no isis circuit-type (level-1|level-1-2|level-2-only)", |
| NO_STR |
| "IS-IS commands\n" |
| "Configure circuit type for interface\n" |
| "Level-1 only adjacencies are formed\n" |
| "Level-1-2 adjacencies are formed\n" |
| "Level-2 only adjacencies are formed\n") |
| { |
| int circuit_type; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| /* |
| * Set the circuits level to its default value |
| */ |
| if (circuit->state == C_STATE_UP) |
| circuit_type = circuit->area->is_type; |
| else |
| circuit_type = IS_LEVEL_1_AND_2; |
| isis_event_circuit_type_change (circuit, circuit_type); |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (isis_passwd_md5, |
| isis_passwd_md5_cmd, |
| "isis password md5 WORD", |
| "IS-IS commands\n" |
| "Configure the authentication password for a circuit\n" |
| "Authentication type\n" |
| "Circuit password\n") |
| { |
| int len; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| len = strlen (argv[0]); |
| if (len > 254) |
| { |
| vty_out (vty, "Too long circuit password (>254)%s", VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| circuit->passwd.len = len; |
| circuit->passwd.type = ISIS_PASSWD_TYPE_HMAC_MD5; |
| strncpy ((char *)circuit->passwd.passwd, argv[0], 255); |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (isis_passwd_clear, |
| isis_passwd_clear_cmd, |
| "isis password clear WORD", |
| "IS-IS commands\n" |
| "Configure the authentication password for a circuit\n" |
| "Authentication type\n" |
| "Circuit password\n") |
| { |
| int len; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| len = strlen (argv[0]); |
| if (len > 254) |
| { |
| vty_out (vty, "Too long circuit password (>254)%s", VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| circuit->passwd.len = len; |
| circuit->passwd.type = ISIS_PASSWD_TYPE_CLEARTXT; |
| strncpy ((char *)circuit->passwd.passwd, argv[0], 255); |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_passwd, |
| no_isis_passwd_cmd, |
| "no isis password", |
| NO_STR |
| "IS-IS commands\n" |
| "Configure the authentication password for a circuit\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| memset (&circuit->passwd, 0, sizeof (struct isis_passwd)); |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (isis_priority, |
| isis_priority_cmd, |
| "isis priority <0-127>", |
| "IS-IS commands\n" |
| "Set priority for Designated Router election\n" |
| "Priority value\n") |
| { |
| int prio; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| prio = atoi (argv[0]); |
| if (prio < MIN_PRIORITY || prio > MAX_PRIORITY) |
| { |
| vty_out (vty, "Invalid priority %d - should be <0-127>%s", |
| prio, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->priority[0] = prio; |
| circuit->priority[1] = prio; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_priority, |
| no_isis_priority_cmd, |
| "no isis priority", |
| NO_STR |
| "IS-IS commands\n" |
| "Set priority for Designated Router election\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->priority[0] = DEFAULT_PRIORITY; |
| circuit->priority[1] = DEFAULT_PRIORITY; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_priority, |
| no_isis_priority_arg_cmd, |
| "no isis priority <0-127>", |
| NO_STR |
| "IS-IS commands\n" |
| "Set priority for Designated Router election\n" |
| "Priority value\n") |
| |
| DEFUN (isis_priority_l1, |
| isis_priority_l1_cmd, |
| "isis priority <0-127> level-1", |
| "IS-IS commands\n" |
| "Set priority for Designated Router election\n" |
| "Priority value\n" |
| "Specify priority for level-1 routing\n") |
| { |
| int prio; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| prio = atoi (argv[0]); |
| if (prio < MIN_PRIORITY || prio > MAX_PRIORITY) |
| { |
| vty_out (vty, "Invalid priority %d - should be <0-127>%s", |
| prio, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->priority[0] = prio; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_priority_l1, |
| no_isis_priority_l1_cmd, |
| "no isis priority level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set priority for Designated Router election\n" |
| "Specify priority for level-1 routing\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->priority[0] = DEFAULT_PRIORITY; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_priority_l1, |
| no_isis_priority_l1_arg_cmd, |
| "no isis priority <0-127> level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set priority for Designated Router election\n" |
| "Priority value\n" |
| "Specify priority for level-1 routing\n") |
| |
| DEFUN (isis_priority_l2, |
| isis_priority_l2_cmd, |
| "isis priority <0-127> level-2", |
| "IS-IS commands\n" |
| "Set priority for Designated Router election\n" |
| "Priority value\n" |
| "Specify priority for level-2 routing\n") |
| { |
| int prio; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| prio = atoi (argv[0]); |
| if (prio < MIN_PRIORITY || prio > MAX_PRIORITY) |
| { |
| vty_out (vty, "Invalid priority %d - should be <0-127>%s", |
| prio, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->priority[1] = prio; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_priority_l2, |
| no_isis_priority_l2_cmd, |
| "no isis priority level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set priority for Designated Router election\n" |
| "Specify priority for level-2 routing\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->priority[1] = DEFAULT_PRIORITY; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_priority_l2, |
| no_isis_priority_l2_arg_cmd, |
| "no isis priority <0-127> level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set priority for Designated Router election\n" |
| "Priority value\n" |
| "Specify priority for level-2 routing\n") |
| |
| /* Metric command */ |
| DEFUN (isis_metric, |
| isis_metric_cmd, |
| "isis metric <0-16777215>", |
| "IS-IS commands\n" |
| "Set default metric for circuit\n" |
| "Default metric value\n") |
| { |
| int met; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| met = atoi (argv[0]); |
| |
| /* RFC3787 section 5.1 */ |
| if (circuit->area && circuit->area->oldmetric == 1 && |
| met > MAX_NARROW_LINK_METRIC) |
| { |
| vty_out (vty, "Invalid metric %d - should be <0-63> " |
| "when narrow metric type enabled%s", |
| met, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| /* RFC4444 */ |
| if (circuit->area && circuit->area->newmetric == 1 && |
| met > MAX_WIDE_LINK_METRIC) |
| { |
| vty_out (vty, "Invalid metric %d - should be <0-16777215> " |
| "when wide metric type enabled%s", |
| met, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->te_metric[0] = met; |
| circuit->te_metric[1] = met; |
| |
| circuit->metrics[0].metric_default = met; |
| circuit->metrics[1].metric_default = met; |
| |
| if (circuit->area) |
| lsp_regenerate_schedule (circuit->area, circuit->is_type, 0); |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_metric, |
| no_isis_metric_cmd, |
| "no isis metric", |
| NO_STR |
| "IS-IS commands\n" |
| "Set default metric for circuit\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->te_metric[0] = DEFAULT_CIRCUIT_METRIC; |
| circuit->te_metric[1] = DEFAULT_CIRCUIT_METRIC; |
| circuit->metrics[0].metric_default = DEFAULT_CIRCUIT_METRIC; |
| circuit->metrics[1].metric_default = DEFAULT_CIRCUIT_METRIC; |
| |
| if (circuit->area) |
| lsp_regenerate_schedule (circuit->area, circuit->is_type, 0); |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_metric, |
| no_isis_metric_arg_cmd, |
| "no isis metric <0-16777215>", |
| NO_STR |
| "IS-IS commands\n" |
| "Set default metric for circuit\n" |
| "Default metric value\n") |
| |
| DEFUN (isis_metric_l1, |
| isis_metric_l1_cmd, |
| "isis metric <0-16777215> level-1", |
| "IS-IS commands\n" |
| "Set default metric for circuit\n" |
| "Default metric value\n" |
| "Specify metric for level-1 routing\n") |
| { |
| int met; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| met = atoi (argv[0]); |
| |
| /* RFC3787 section 5.1 */ |
| if (circuit->area && circuit->area->oldmetric == 1 && |
| met > MAX_NARROW_LINK_METRIC) |
| { |
| vty_out (vty, "Invalid metric %d - should be <0-63> " |
| "when narrow metric type enabled%s", |
| met, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| /* RFC4444 */ |
| if (circuit->area && circuit->area->newmetric == 1 && |
| met > MAX_WIDE_LINK_METRIC) |
| { |
| vty_out (vty, "Invalid metric %d - should be <0-16777215> " |
| "when wide metric type enabled%s", |
| met, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->te_metric[0] = met; |
| circuit->metrics[0].metric_default = met; |
| |
| if (circuit->area) |
| lsp_regenerate_schedule (circuit->area, IS_LEVEL_1, 0); |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_metric_l1, |
| no_isis_metric_l1_cmd, |
| "no isis metric level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set default metric for circuit\n" |
| "Specify metric for level-1 routing\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->te_metric[0] = DEFAULT_CIRCUIT_METRIC; |
| circuit->metrics[0].metric_default = DEFAULT_CIRCUIT_METRIC; |
| |
| if (circuit->area) |
| lsp_regenerate_schedule (circuit->area, IS_LEVEL_1, 0); |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_metric_l1, |
| no_isis_metric_l1_arg_cmd, |
| "no isis metric <0-16777215> level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set default metric for circuit\n" |
| "Default metric value\n" |
| "Specify metric for level-1 routing\n") |
| |
| DEFUN (isis_metric_l2, |
| isis_metric_l2_cmd, |
| "isis metric <0-16777215> level-2", |
| "IS-IS commands\n" |
| "Set default metric for circuit\n" |
| "Default metric value\n" |
| "Specify metric for level-2 routing\n") |
| { |
| int met; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| met = atoi (argv[0]); |
| |
| /* RFC3787 section 5.1 */ |
| if (circuit->area && circuit->area->oldmetric == 1 && |
| met > MAX_NARROW_LINK_METRIC) |
| { |
| vty_out (vty, "Invalid metric %d - should be <0-63> " |
| "when narrow metric type enabled%s", |
| met, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| /* RFC4444 */ |
| if (circuit->area && circuit->area->newmetric == 1 && |
| met > MAX_WIDE_LINK_METRIC) |
| { |
| vty_out (vty, "Invalid metric %d - should be <0-16777215> " |
| "when wide metric type enabled%s", |
| met, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->te_metric[1] = met; |
| circuit->metrics[1].metric_default = met; |
| |
| if (circuit->area) |
| lsp_regenerate_schedule (circuit->area, IS_LEVEL_2, 0); |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_metric_l2, |
| no_isis_metric_l2_cmd, |
| "no isis metric level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set default metric for circuit\n" |
| "Specify metric for level-2 routing\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->te_metric[1] = DEFAULT_CIRCUIT_METRIC; |
| circuit->metrics[1].metric_default = DEFAULT_CIRCUIT_METRIC; |
| |
| if (circuit->area) |
| lsp_regenerate_schedule (circuit->area, IS_LEVEL_2, 0); |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_metric_l2, |
| no_isis_metric_l2_arg_cmd, |
| "no isis metric <0-16777215> level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set default metric for circuit\n" |
| "Default metric value\n" |
| "Specify metric for level-2 routing\n") |
| /* end of metrics */ |
| |
| DEFUN (isis_hello_interval, |
| isis_hello_interval_cmd, |
| "isis hello-interval <1-600>", |
| "IS-IS commands\n" |
| "Set Hello interval\n" |
| "Hello interval value\n" |
| "Holdtime 1 seconds, interval depends on multiplier\n") |
| { |
| int interval; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| interval = atoi (argv[0]); |
| if (interval < MIN_HELLO_INTERVAL || interval > MAX_HELLO_INTERVAL) |
| { |
| vty_out (vty, "Invalid hello-interval %d - should be <1-600>%s", |
| interval, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->hello_interval[0] = (u_int16_t) interval; |
| circuit->hello_interval[1] = (u_int16_t) interval; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_hello_interval, |
| no_isis_hello_interval_cmd, |
| "no isis hello-interval", |
| NO_STR |
| "IS-IS commands\n" |
| "Set Hello interval\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->hello_interval[0] = DEFAULT_HELLO_INTERVAL; |
| circuit->hello_interval[1] = DEFAULT_HELLO_INTERVAL; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_hello_interval, |
| no_isis_hello_interval_arg_cmd, |
| "no isis hello-interval <1-600>", |
| NO_STR |
| "IS-IS commands\n" |
| "Set Hello interval\n" |
| "Hello interval value\n" |
| "Holdtime 1 second, interval depends on multiplier\n") |
| |
| DEFUN (isis_hello_interval_l1, |
| isis_hello_interval_l1_cmd, |
| "isis hello-interval <1-600> level-1", |
| "IS-IS commands\n" |
| "Set Hello interval\n" |
| "Hello interval value\n" |
| "Holdtime 1 second, interval depends on multiplier\n" |
| "Specify hello-interval for level-1 IIHs\n") |
| { |
| long interval; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| interval = atoi (argv[0]); |
| if (interval < MIN_HELLO_INTERVAL || interval > MAX_HELLO_INTERVAL) |
| { |
| vty_out (vty, "Invalid hello-interval %ld - should be <1-600>%s", |
| interval, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->hello_interval[0] = (u_int16_t) interval; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_hello_interval_l1, |
| no_isis_hello_interval_l1_cmd, |
| "no isis hello-interval level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set Hello interval\n" |
| "Specify hello-interval for level-1 IIHs\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->hello_interval[0] = DEFAULT_HELLO_INTERVAL; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_hello_interval_l1, |
| no_isis_hello_interval_l1_arg_cmd, |
| "no isis hello-interval <1-600> level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set Hello interval\n" |
| "Hello interval value\n" |
| "Holdtime 1 second, interval depends on multiplier\n" |
| "Specify hello-interval for level-1 IIHs\n") |
| |
| DEFUN (isis_hello_interval_l2, |
| isis_hello_interval_l2_cmd, |
| "isis hello-interval <1-600> level-2", |
| "IS-IS commands\n" |
| "Set Hello interval\n" |
| "Hello interval value\n" |
| "Holdtime 1 second, interval depends on multiplier\n" |
| "Specify hello-interval for level-2 IIHs\n") |
| { |
| long interval; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| interval = atoi (argv[0]); |
| if (interval < MIN_HELLO_INTERVAL || interval > MAX_HELLO_INTERVAL) |
| { |
| vty_out (vty, "Invalid hello-interval %ld - should be <1-600>%s", |
| interval, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->hello_interval[1] = (u_int16_t) interval; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_hello_interval_l2, |
| no_isis_hello_interval_l2_cmd, |
| "no isis hello-interval level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set Hello interval\n" |
| "Specify hello-interval for level-2 IIHs\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->hello_interval[1] = DEFAULT_HELLO_INTERVAL; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_hello_interval_l2, |
| no_isis_hello_interval_l2_arg_cmd, |
| "no isis hello-interval <1-600> level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set Hello interval\n" |
| "Hello interval value\n" |
| "Holdtime 1 second, interval depends on multiplier\n" |
| "Specify hello-interval for level-2 IIHs\n") |
| |
| DEFUN (isis_hello_multiplier, |
| isis_hello_multiplier_cmd, |
| "isis hello-multiplier <2-100>", |
| "IS-IS commands\n" |
| "Set multiplier for Hello holding time\n" |
| "Hello multiplier value\n") |
| { |
| int mult; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| mult = atoi (argv[0]); |
| if (mult < MIN_HELLO_MULTIPLIER || mult > MAX_HELLO_MULTIPLIER) |
| { |
| vty_out (vty, "Invalid hello-multiplier %d - should be <2-100>%s", |
| mult, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->hello_multiplier[0] = (u_int16_t) mult; |
| circuit->hello_multiplier[1] = (u_int16_t) mult; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_hello_multiplier, |
| no_isis_hello_multiplier_cmd, |
| "no isis hello-multiplier", |
| NO_STR |
| "IS-IS commands\n" |
| "Set multiplier for Hello holding time\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->hello_multiplier[0] = DEFAULT_HELLO_MULTIPLIER; |
| circuit->hello_multiplier[1] = DEFAULT_HELLO_MULTIPLIER; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_hello_multiplier, |
| no_isis_hello_multiplier_arg_cmd, |
| "no isis hello-multiplier <2-100>", |
| NO_STR |
| "IS-IS commands\n" |
| "Set multiplier for Hello holding time\n" |
| "Hello multiplier value\n") |
| |
| DEFUN (isis_hello_multiplier_l1, |
| isis_hello_multiplier_l1_cmd, |
| "isis hello-multiplier <2-100> level-1", |
| "IS-IS commands\n" |
| "Set multiplier for Hello holding time\n" |
| "Hello multiplier value\n" |
| "Specify hello multiplier for level-1 IIHs\n") |
| { |
| int mult; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| mult = atoi (argv[0]); |
| if (mult < MIN_HELLO_MULTIPLIER || mult > MAX_HELLO_MULTIPLIER) |
| { |
| vty_out (vty, "Invalid hello-multiplier %d - should be <2-100>%s", |
| mult, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->hello_multiplier[0] = (u_int16_t) mult; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_hello_multiplier_l1, |
| no_isis_hello_multiplier_l1_cmd, |
| "no isis hello-multiplier level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set multiplier for Hello holding time\n" |
| "Specify hello multiplier for level-1 IIHs\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->hello_multiplier[0] = DEFAULT_HELLO_MULTIPLIER; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_hello_multiplier_l1, |
| no_isis_hello_multiplier_l1_arg_cmd, |
| "no isis hello-multiplier <2-100> level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set multiplier for Hello holding time\n" |
| "Hello multiplier value\n" |
| "Specify hello multiplier for level-1 IIHs\n") |
| |
| DEFUN (isis_hello_multiplier_l2, |
| isis_hello_multiplier_l2_cmd, |
| "isis hello-multiplier <2-100> level-2", |
| "IS-IS commands\n" |
| "Set multiplier for Hello holding time\n" |
| "Hello multiplier value\n" |
| "Specify hello multiplier for level-2 IIHs\n") |
| { |
| int mult; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| mult = atoi (argv[0]); |
| if (mult < MIN_HELLO_MULTIPLIER || mult > MAX_HELLO_MULTIPLIER) |
| { |
| vty_out (vty, "Invalid hello-multiplier %d - should be <2-100>%s", |
| mult, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->hello_multiplier[1] = (u_int16_t) mult; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_hello_multiplier_l2, |
| no_isis_hello_multiplier_l2_cmd, |
| "no isis hello-multiplier level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set multiplier for Hello holding time\n" |
| "Specify hello multiplier for level-2 IIHs\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->hello_multiplier[1] = DEFAULT_HELLO_MULTIPLIER; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_isis_hello_multiplier_l2, |
| no_isis_hello_multiplier_l2_arg_cmd, |
| "no isis hello-multiplier <2-100> level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set multiplier for Hello holding time\n" |
| "Hello multiplier value\n" |
| "Specify hello multiplier for level-2 IIHs\n") |
| |
| DEFUN (isis_hello_padding, |
| isis_hello_padding_cmd, |
| "isis hello padding", |
| "IS-IS commands\n" |
| "Add padding to IS-IS hello packets\n" |
| "Pad hello packets\n" |
| "<cr>\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->pad_hellos = 1; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_hello_padding, |
| no_isis_hello_padding_cmd, |
| "no isis hello padding", |
| NO_STR |
| "IS-IS commands\n" |
| "Add padding to IS-IS hello packets\n" |
| "Pad hello packets\n" |
| "<cr>\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->pad_hellos = 0; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (csnp_interval, |
| csnp_interval_cmd, |
| "isis csnp-interval <1-600>", |
| "IS-IS commands\n" |
| "Set CSNP interval in seconds\n" |
| "CSNP interval value\n") |
| { |
| unsigned long interval; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| interval = atol (argv[0]); |
| if (interval < MIN_CSNP_INTERVAL || interval > MAX_CSNP_INTERVAL) |
| { |
| vty_out (vty, "Invalid csnp-interval %lu - should be <1-600>%s", |
| interval, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->csnp_interval[0] = (u_int16_t) interval; |
| circuit->csnp_interval[1] = (u_int16_t) interval; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_csnp_interval, |
| no_csnp_interval_cmd, |
| "no isis csnp-interval", |
| NO_STR |
| "IS-IS commands\n" |
| "Set CSNP interval in seconds\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->csnp_interval[0] = DEFAULT_CSNP_INTERVAL; |
| circuit->csnp_interval[1] = DEFAULT_CSNP_INTERVAL; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_csnp_interval, |
| no_csnp_interval_arg_cmd, |
| "no isis csnp-interval <1-600>", |
| NO_STR |
| "IS-IS commands\n" |
| "Set CSNP interval in seconds\n" |
| "CSNP interval value\n") |
| |
| DEFUN (csnp_interval_l1, |
| csnp_interval_l1_cmd, |
| "isis csnp-interval <1-600> level-1", |
| "IS-IS commands\n" |
| "Set CSNP interval in seconds\n" |
| "CSNP interval value\n" |
| "Specify interval for level-1 CSNPs\n") |
| { |
| unsigned long interval; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| interval = atol (argv[0]); |
| if (interval < MIN_CSNP_INTERVAL || interval > MAX_CSNP_INTERVAL) |
| { |
| vty_out (vty, "Invalid csnp-interval %lu - should be <1-600>%s", |
| interval, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->csnp_interval[0] = (u_int16_t) interval; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_csnp_interval_l1, |
| no_csnp_interval_l1_cmd, |
| "no isis csnp-interval level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set CSNP interval in seconds\n" |
| "Specify interval for level-1 CSNPs\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->csnp_interval[0] = DEFAULT_CSNP_INTERVAL; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_csnp_interval_l1, |
| no_csnp_interval_l1_arg_cmd, |
| "no isis csnp-interval <1-600> level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set CSNP interval in seconds\n" |
| "CSNP interval value\n" |
| "Specify interval for level-1 CSNPs\n") |
| |
| DEFUN (csnp_interval_l2, |
| csnp_interval_l2_cmd, |
| "isis csnp-interval <1-600> level-2", |
| "IS-IS commands\n" |
| "Set CSNP interval in seconds\n" |
| "CSNP interval value\n" |
| "Specify interval for level-2 CSNPs\n") |
| { |
| unsigned long interval; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| interval = atol (argv[0]); |
| if (interval < MIN_CSNP_INTERVAL || interval > MAX_CSNP_INTERVAL) |
| { |
| vty_out (vty, "Invalid csnp-interval %lu - should be <1-600>%s", |
| interval, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->csnp_interval[1] = (u_int16_t) interval; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_csnp_interval_l2, |
| no_csnp_interval_l2_cmd, |
| "no isis csnp-interval level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set CSNP interval in seconds\n" |
| "Specify interval for level-2 CSNPs\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->csnp_interval[1] = DEFAULT_CSNP_INTERVAL; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_csnp_interval_l2, |
| no_csnp_interval_l2_arg_cmd, |
| "no isis csnp-interval <1-600> level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set CSNP interval in seconds\n" |
| "CSNP interval value\n" |
| "Specify interval for level-2 CSNPs\n") |
| |
| DEFUN (psnp_interval, |
| psnp_interval_cmd, |
| "isis psnp-interval <1-120>", |
| "IS-IS commands\n" |
| "Set PSNP interval in seconds\n" |
| "PSNP interval value\n") |
| { |
| unsigned long interval; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| interval = atol (argv[0]); |
| if (interval < MIN_PSNP_INTERVAL || interval > MAX_PSNP_INTERVAL) |
| { |
| vty_out (vty, "Invalid psnp-interval %lu - should be <1-120>%s", |
| interval, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->psnp_interval[0] = (u_int16_t) interval; |
| circuit->psnp_interval[1] = (u_int16_t) interval; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_psnp_interval, |
| no_psnp_interval_cmd, |
| "no isis psnp-interval", |
| NO_STR |
| "IS-IS commands\n" |
| "Set PSNP interval in seconds\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->psnp_interval[0] = DEFAULT_PSNP_INTERVAL; |
| circuit->psnp_interval[1] = DEFAULT_PSNP_INTERVAL; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_psnp_interval, |
| no_psnp_interval_arg_cmd, |
| "no isis psnp-interval <1-120>", |
| NO_STR |
| "IS-IS commands\n" |
| "Set PSNP interval in seconds\n" |
| "PSNP interval value\n") |
| |
| DEFUN (psnp_interval_l1, |
| psnp_interval_l1_cmd, |
| "isis psnp-interval <1-120> level-1", |
| "IS-IS commands\n" |
| "Set PSNP interval in seconds\n" |
| "PSNP interval value\n" |
| "Specify interval for level-1 PSNPs\n") |
| { |
| unsigned long interval; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| interval = atol (argv[0]); |
| if (interval < MIN_PSNP_INTERVAL || interval > MAX_PSNP_INTERVAL) |
| { |
| vty_out (vty, "Invalid psnp-interval %lu - should be <1-120>%s", |
| interval, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->psnp_interval[0] = (u_int16_t) interval; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_psnp_interval_l1, |
| no_psnp_interval_l1_cmd, |
| "no isis psnp-interval level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set PSNP interval in seconds\n" |
| "Specify interval for level-1 PSNPs\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->psnp_interval[0] = DEFAULT_PSNP_INTERVAL; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_psnp_interval_l1, |
| no_psnp_interval_l1_arg_cmd, |
| "no isis psnp-interval <1-120> level-1", |
| NO_STR |
| "IS-IS commands\n" |
| "Set PSNP interval in seconds\n" |
| "PSNP interval value\n" |
| "Specify interval for level-1 PSNPs\n") |
| |
| DEFUN (psnp_interval_l2, |
| psnp_interval_l2_cmd, |
| "isis psnp-interval <1-120> level-2", |
| "IS-IS commands\n" |
| "Set PSNP interval in seconds\n" |
| "PSNP interval value\n" |
| "Specify interval for level-2 PSNPs\n") |
| { |
| unsigned long interval; |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| interval = atol (argv[0]); |
| if (interval < MIN_PSNP_INTERVAL || interval > MAX_PSNP_INTERVAL) |
| { |
| vty_out (vty, "Invalid psnp-interval %lu - should be <1-120>%s", |
| interval, VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| circuit->psnp_interval[1] = (u_int16_t) interval; |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_psnp_interval_l2, |
| no_psnp_interval_l2_cmd, |
| "no isis psnp-interval level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set PSNP interval in seconds\n" |
| "Specify interval for level-2 PSNPs\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| circuit->psnp_interval[1] = DEFAULT_PSNP_INTERVAL; |
| |
| return CMD_SUCCESS; |
| } |
| |
| ALIAS (no_psnp_interval_l2, |
| no_psnp_interval_l2_arg_cmd, |
| "no isis psnp-interval <1-120> level-2", |
| NO_STR |
| "IS-IS commands\n" |
| "Set PSNP interval in seconds\n" |
| "PSNP interval value\n" |
| "Specify interval for level-2 PSNPs\n") |
| |
| struct cmd_node interface_node = { |
| INTERFACE_NODE, |
| "%s(config-if)# ", |
| 1, |
| }; |
| |
| DEFUN (isis_network, |
| isis_network_cmd, |
| "isis network point-to-point", |
| "IS-IS commands\n" |
| "Set network type\n" |
| "point-to-point network type\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| /* RFC5309 section 4 */ |
| if (circuit->circ_type == CIRCUIT_T_P2P) |
| return CMD_SUCCESS; |
| |
| if (circuit->state != C_STATE_UP) |
| { |
| circuit->circ_type = CIRCUIT_T_P2P; |
| circuit->circ_type_config = CIRCUIT_T_P2P; |
| } |
| else |
| { |
| struct isis_area *area = circuit->area; |
| if (!if_is_broadcast (circuit->interface)) |
| { |
| vty_out (vty, "isis network point-to-point " |
| "is valid only on broadcast interfaces%s", |
| VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| isis_csm_state_change (ISIS_DISABLE, circuit, area); |
| circuit->circ_type = CIRCUIT_T_P2P; |
| circuit->circ_type_config = CIRCUIT_T_P2P; |
| isis_csm_state_change (ISIS_ENABLE, circuit, area); |
| } |
| |
| return CMD_SUCCESS; |
| } |
| |
| DEFUN (no_isis_network, |
| no_isis_network_cmd, |
| "no isis network point-to-point", |
| NO_STR |
| "IS-IS commands\n" |
| "Set network type for circuit\n" |
| "point-to-point network type\n") |
| { |
| struct isis_circuit *circuit = isis_circuit_lookup (vty); |
| if (!circuit) |
| return CMD_ERR_NO_MATCH; |
| |
| /* RFC5309 section 4 */ |
| if (circuit->circ_type == CIRCUIT_T_BROADCAST) |
| return CMD_SUCCESS; |
| |
| if (circuit->state != C_STATE_UP) |
| { |
| circuit->circ_type = CIRCUIT_T_BROADCAST; |
| circuit->circ_type_config = CIRCUIT_T_BROADCAST; |
| } |
| else |
| { |
| struct isis_area *area = circuit->area; |
| if (circuit->interface && |
| !if_is_broadcast (circuit->interface)) |
| { |
| vty_out (vty, "no isis network point-to-point " |
| "is valid only on broadcast interfaces%s", |
| VTY_NEWLINE); |
| return CMD_ERR_AMBIGUOUS; |
| } |
| |
| isis_csm_state_change (ISIS_DISABLE, circuit, area); |
| circuit->circ_type = CIRCUIT_T_BROADCAST; |
| circuit->circ_type_config = CIRCUIT_T_BROADCAST; |
| isis_csm_state_change (ISIS_ENABLE, circuit, area); |
| } |
| |
| return CMD_SUCCESS; |
| } |
| |
| int |
| isis_if_new_hook (struct interface *ifp) |
| { |
| return 0; |
| } |
| |
| int |
| isis_if_delete_hook (struct interface *ifp) |
| { |
| struct isis_circuit *circuit; |
| /* Clean up the circuit data */ |
| if (ifp && ifp->info) |
| { |
| circuit = ifp->info; |
| isis_csm_state_change (IF_DOWN_FROM_Z, circuit, circuit->area); |
| isis_csm_state_change (ISIS_DISABLE, circuit, circuit->area); |
| } |
| |
| return 0; |
| } |
| |
| void |
| isis_circuit_init () |
| { |
| /* Initialize Zebra interface data structure */ |
| if_add_hook (IF_NEW_HOOK, isis_if_new_hook); |
| if_add_hook (IF_DELETE_HOOK, isis_if_delete_hook); |
| |
| /* Install interface node */ |
| install_node (&interface_node, isis_interface_config_write); |
| install_element (CONFIG_NODE, &interface_cmd); |
| install_element (CONFIG_NODE, &no_interface_cmd); |
| |
| install_default (INTERFACE_NODE); |
| install_element (INTERFACE_NODE, &interface_desc_cmd); |
| install_element (INTERFACE_NODE, &no_interface_desc_cmd); |
| |
| install_element (INTERFACE_NODE, &ip_router_isis_cmd); |
| install_element (INTERFACE_NODE, &no_ip_router_isis_cmd); |
| |
| install_element (INTERFACE_NODE, &isis_passive_cmd); |
| install_element (INTERFACE_NODE, &no_isis_passive_cmd); |
| |
| install_element (INTERFACE_NODE, &isis_circuit_type_cmd); |
| install_element (INTERFACE_NODE, &no_isis_circuit_type_cmd); |
| |
| install_element (INTERFACE_NODE, &isis_passwd_clear_cmd); |
| install_element (INTERFACE_NODE, &isis_passwd_md5_cmd); |
| install_element (INTERFACE_NODE, &no_isis_passwd_cmd); |
| |
| install_element (INTERFACE_NODE, &isis_priority_cmd); |
| install_element (INTERFACE_NODE, &no_isis_priority_cmd); |
| install_element (INTERFACE_NODE, &no_isis_priority_arg_cmd); |
| install_element (INTERFACE_NODE, &isis_priority_l1_cmd); |
| install_element (INTERFACE_NODE, &no_isis_priority_l1_cmd); |
| install_element (INTERFACE_NODE, &no_isis_priority_l1_arg_cmd); |
| install_element (INTERFACE_NODE, &isis_priority_l2_cmd); |
| install_element (INTERFACE_NODE, &no_isis_priority_l2_cmd); |
| install_element (INTERFACE_NODE, &no_isis_priority_l2_arg_cmd); |
| |
| install_element (INTERFACE_NODE, &isis_metric_cmd); |
| install_element (INTERFACE_NODE, &no_isis_metric_cmd); |
| install_element (INTERFACE_NODE, &no_isis_metric_arg_cmd); |
| install_element (INTERFACE_NODE, &isis_metric_l1_cmd); |
| install_element (INTERFACE_NODE, &no_isis_metric_l1_cmd); |
| install_element (INTERFACE_NODE, &no_isis_metric_l1_arg_cmd); |
| install_element (INTERFACE_NODE, &isis_metric_l2_cmd); |
| install_element (INTERFACE_NODE, &no_isis_metric_l2_cmd); |
| install_element (INTERFACE_NODE, &no_isis_metric_l2_arg_cmd); |
| |
| install_element (INTERFACE_NODE, &isis_hello_interval_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_interval_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_interval_arg_cmd); |
| install_element (INTERFACE_NODE, &isis_hello_interval_l1_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_interval_l1_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_interval_l1_arg_cmd); |
| install_element (INTERFACE_NODE, &isis_hello_interval_l2_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_interval_l2_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_interval_l2_arg_cmd); |
| |
| install_element (INTERFACE_NODE, &isis_hello_multiplier_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_multiplier_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_multiplier_arg_cmd); |
| install_element (INTERFACE_NODE, &isis_hello_multiplier_l1_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_multiplier_l1_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_multiplier_l1_arg_cmd); |
| install_element (INTERFACE_NODE, &isis_hello_multiplier_l2_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_multiplier_l2_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_multiplier_l2_arg_cmd); |
| |
| install_element (INTERFACE_NODE, &isis_hello_padding_cmd); |
| install_element (INTERFACE_NODE, &no_isis_hello_padding_cmd); |
| |
| install_element (INTERFACE_NODE, &csnp_interval_cmd); |
| install_element (INTERFACE_NODE, &no_csnp_interval_cmd); |
| install_element (INTERFACE_NODE, &no_csnp_interval_arg_cmd); |
| install_element (INTERFACE_NODE, &csnp_interval_l1_cmd); |
| install_element (INTERFACE_NODE, &no_csnp_interval_l1_cmd); |
| install_element (INTERFACE_NODE, &no_csnp_interval_l1_arg_cmd); |
| install_element (INTERFACE_NODE, &csnp_interval_l2_cmd); |
| install_element (INTERFACE_NODE, &no_csnp_interval_l2_cmd); |
| install_element (INTERFACE_NODE, &no_csnp_interval_l2_arg_cmd); |
| |
| install_element (INTERFACE_NODE, &psnp_interval_cmd); |
| install_element (INTERFACE_NODE, &no_psnp_interval_cmd); |
| install_element (INTERFACE_NODE, &no_psnp_interval_arg_cmd); |
| install_element (INTERFACE_NODE, &psnp_interval_l1_cmd); |
| install_element (INTERFACE_NODE, &no_psnp_interval_l1_cmd); |
| install_element (INTERFACE_NODE, &no_psnp_interval_l1_arg_cmd); |
| install_element (INTERFACE_NODE, &psnp_interval_l2_cmd); |
| install_element (INTERFACE_NODE, &no_psnp_interval_l2_cmd); |
| install_element (INTERFACE_NODE, &no_psnp_interval_l2_arg_cmd); |
| |
| install_element (INTERFACE_NODE, &isis_network_cmd); |
| install_element (INTERFACE_NODE, &no_isis_network_cmd); |
| |
| #ifdef HAVE_IPV6 |
| install_element (INTERFACE_NODE, &ipv6_router_isis_cmd); |
| install_element (INTERFACE_NODE, &no_ipv6_router_isis_cmd); |
| #endif |
| } |