diff options
Diffstat (limited to 'isisd/isisd.c')
| -rw-r--r-- | isisd/isisd.c | 1339 |
1 files changed, 663 insertions, 676 deletions
diff --git a/isisd/isisd.c b/isisd/isisd.c index 8d0b3a21..3c499dc3 100644 --- a/isisd/isisd.c +++ b/isisd/isisd.c @@ -56,19 +56,16 @@ #ifdef TOPOLOGY_GENERATE #include "spgrid.h" -u_char DEFAULT_TOPOLOGY_BASEIS[6] = {0xFE, 0xED, 0xFE, 0xED, 0x00, 0x00}; +u_char DEFAULT_TOPOLOGY_BASEIS[6] = { 0xFE, 0xED, 0xFE, 0xED, 0x00, 0x00 }; #endif /* TOPOLOGY_GENERATE */ - struct isis *isis = NULL; struct thread_master *master; - void isis_new (unsigned long process_id) { - - isis = XMALLOC (MTYPE_ISIS, sizeof(struct isis)); + isis = XMALLOC (MTYPE_ISIS, sizeof (struct isis)); bzero (isis, sizeof (struct isis)); /* * Default values @@ -86,15 +83,14 @@ isis_new (unsigned long process_id) /* * uncomment the next line for full debugs */ - /* isis->debugs = 0xFFFF; */ + /* isis->debugs = 0xFFFF; */ } struct isis_area * isis_area_create () { - struct isis_area *area; - + area = XMALLOC (MTYPE_ISIS_AREA, sizeof (struct isis_area)); memset (area, 0, sizeof (struct isis_area)); @@ -111,7 +107,7 @@ isis_area_create () */ area->lspdb[0] = lsp_db_init (); area->lspdb[1] = lsp_db_init (); - + spftree_area_init (area); area->route_table = route_table_init (); #ifdef HAVE_IPV6 @@ -119,17 +115,17 @@ isis_area_create () #endif /* HAVE_IPV6 */ area->circuit_list = list_new (); area->area_addrs = list_new (); - THREAD_TIMER_ON(master, area->t_tick, lsp_tick, area, 1); + THREAD_TIMER_ON (master, area->t_tick, lsp_tick, area, 1); area->flags.maxindex = -1; /* * Default values */ - area->max_lsp_lifetime[0] = MAX_AGE; /* 1200 */ - area->max_lsp_lifetime[1] = MAX_AGE; /* 1200 */ + area->max_lsp_lifetime[0] = MAX_AGE; /* 1200 */ + area->max_lsp_lifetime[1] = MAX_AGE; /* 1200 */ area->lsp_gen_interval[0] = LSP_GEN_INTERVAL_DEFAULT; area->lsp_gen_interval[1] = LSP_GEN_INTERVAL_DEFAULT; - area->lsp_refresh[0] = MAX_LSP_GEN_INTERVAL; /* 900 */ - area->lsp_refresh[1] = MAX_LSP_GEN_INTERVAL; /* 900 */ + area->lsp_refresh[0] = MAX_LSP_GEN_INTERVAL; /* 900 */ + area->lsp_refresh[1] = MAX_LSP_GEN_INTERVAL; /* 900 */ area->min_spf_interval[0] = MINIMUM_SPF_INTERVAL; area->min_spf_interval[1] = MINIMUM_SPF_INTERVAL; area->dynhostname = 1; @@ -149,81 +145,83 @@ isis_area_lookup (char *area_tag) { struct isis_area *area; struct listnode *node; - + LIST_LOOP (isis->area_list, area, node) if ((area->area_tag == NULL && area_tag == NULL) || - (area->area_tag && area_tag && strcmp (area->area_tag, area_tag) == 0)) - return area; - + (area->area_tag && area_tag + && strcmp (area->area_tag, area_tag) == 0)) + return area; + return NULL; } -int +int isis_area_get (struct vty *vty, char *area_tag) { - struct isis_area *area; - + area = isis_area_lookup (area_tag); - - if (area) { - vty->node = ISIS_NODE; - vty->index = area; - return CMD_SUCCESS; - } - + + if (area) + { + vty->node = ISIS_NODE; + vty->index = area; + return CMD_SUCCESS; + } + area = isis_area_create (); area->area_tag = strdup (area_tag); listnode_add (isis->area_list, area); - + zlog_info ("new IS-IS area instance %s", area->area_tag); vty->node = ISIS_NODE; vty->index = area; - + return CMD_SUCCESS; } int isis_area_destroy (struct vty *vty, char *area_tag) { - struct isis_area *area; struct listnode *node; struct isis_circuit *circuit; area = isis_area_lookup (area_tag); - - if (area == NULL) { - vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE); - return CMD_WARNING; - } - if (area->circuit_list) { - node = listhead (area->circuit_list); - while (node) { - circuit = getdata (node); - nextnode (node); - isis_circuit_del (circuit); + if (area == NULL) + { + vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE); + return CMD_WARNING; + } + + if (area->circuit_list) + { + node = listhead (area->circuit_list); + while (node) + { + circuit = getdata (node); + nextnode (node); + isis_circuit_del (circuit); + } + list_delete (area->circuit_list); } - list_delete (area->circuit_list); - } listnode_delete (isis->area_list, area); - THREAD_TIMER_OFF(area->t_tick); + THREAD_TIMER_OFF (area->t_tick); if (area->t_remove_aged) thread_cancel (area->t_remove_aged); - THREAD_TIMER_OFF(area->t_lsp_refresh[0]); - THREAD_TIMER_OFF(area->t_lsp_refresh[1]); + THREAD_TIMER_OFF (area->t_lsp_refresh[0]); + THREAD_TIMER_OFF (area->t_lsp_refresh[1]); XFREE (MTYPE_ISIS_AREA, area); - + return CMD_SUCCESS; } -int -area_net_title (struct vty *vty , char *net_title) +int +area_net_title (struct vty *vty, char *net_title) { - struct isis_area *area; struct area_addr *addr; struct area_addr *addrp; @@ -232,62 +230,73 @@ area_net_title (struct vty *vty , char *net_title) u_char buff[255]; area = vty->index; - if (!area) { - vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE); - return CMD_WARNING; - } + if (!area) + { + vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE); + return CMD_WARNING; + } /* We check that we are not over the maximal number of addresses */ - if (listcount (area->area_addrs) >= isis->max_area_addrs) { - vty_out (vty, "Maximum of area addresses (%d) already reached %s", - isis->max_area_addrs, VTY_NEWLINE); - return CMD_WARNING; - } + if (listcount (area->area_addrs) >= isis->max_area_addrs) + { + vty_out (vty, "Maximum of area addresses (%d) already reached %s", + isis->max_area_addrs, VTY_NEWLINE); + return CMD_WARNING; + } addr = XMALLOC (MTYPE_ISIS_AREA_ADDR, sizeof (struct area_addr)); addr->addr_len = dotformat2buff (buff, net_title); memcpy (addr->area_addr, buff, addr->addr_len); #ifdef EXTREME_DEBUG - zlog_info ("added area address %s for area %s (address length %d)", + zlog_info ("added area address %s for area %s (address length %d)", net_title, area->area_tag, addr->addr_len); #endif /* EXTREME_DEBUG */ - if (addr->addr_len < 8 || addr->addr_len > 20) { - zlog_warn ("area address must be at least 8..20 octets long (%d)", - addr->addr_len); - XFREE (MTYPE_ISIS_AREA_ADDR, addr); - return CMD_WARNING; - } - - if (isis->sysid_set == 0) { - /* - * First area address - get the SystemID for this router - */ - memcpy (isis->sysid, GETSYSID(addr, ISIS_SYS_ID_LEN), ISIS_SYS_ID_LEN); - isis->sysid_set = 1; - zlog_info ("Router has SystemID %s", sysid_print (isis->sysid)); - } else { - /* - * Check that the SystemID portions match - */ - if (memcmp (isis->sysid, GETSYSID(addr, ISIS_SYS_ID_LEN), - ISIS_SYS_ID_LEN)) { - vty_out (vty, "System ID must not change when defining additional area" - " addresses%s", VTY_NEWLINE); + if (addr->addr_len < 8 || addr->addr_len > 20) + { + zlog_warn ("area address must be at least 8..20 octets long (%d)", + addr->addr_len); XFREE (MTYPE_ISIS_AREA_ADDR, addr); return CMD_WARNING; } - /* now we see that we don't already have this address */ - LIST_LOOP (area->area_addrs, addrp, node) { - if ((addrp->addr_len+ ISIS_SYS_ID_LEN + 1) == (addr->addr_len)) { - if (!memcmp (addrp->area_addr, addr->area_addr,addr->addr_len)) { - XFREE (MTYPE_ISIS_AREA_ADDR, addr); - return CMD_SUCCESS; /* silent fail */ - } - } + if (isis->sysid_set == 0) + { + /* + * First area address - get the SystemID for this router + */ + memcpy (isis->sysid, GETSYSID (addr, ISIS_SYS_ID_LEN), ISIS_SYS_ID_LEN); + isis->sysid_set = 1; + zlog_info ("Router has SystemID %s", sysid_print (isis->sysid)); } + else + { + /* + * Check that the SystemID portions match + */ + if (memcmp (isis->sysid, GETSYSID (addr, ISIS_SYS_ID_LEN), + ISIS_SYS_ID_LEN)) + { + vty_out (vty, + "System ID must not change when defining additional area" + " addresses%s", VTY_NEWLINE); + XFREE (MTYPE_ISIS_AREA_ADDR, addr); + return CMD_WARNING; + } - } + /* now we see that we don't already have this address */ + LIST_LOOP (area->area_addrs, addrp, node) + { + if ((addrp->addr_len + ISIS_SYS_ID_LEN + 1) == (addr->addr_len)) + { + if (!memcmp (addrp->area_addr, addr->area_addr, addr->addr_len)) + { + XFREE (MTYPE_ISIS_AREA_ADDR, addr); + return CMD_SUCCESS; /* silent fail */ + } + } + } + + } /* * Forget the systemID part of the address */ @@ -295,10 +304,11 @@ area_net_title (struct vty *vty , char *net_title) listnode_add (area->area_addrs, addr); /* only now we can safely generate our LSPs for this area */ - if (listcount(area->area_addrs) > 0) { - lsp_l1_generate (area); - lsp_l2_generate (area); - } + if (listcount (area->area_addrs) > 0) + { + lsp_l1_generate (area); + lsp_l2_generate (area); + } return CMD_SUCCESS; } @@ -307,48 +317,50 @@ int area_clear_net_title (struct vty *vty, char *net_title) { struct isis_area *area; - struct area_addr addr, *addrp = NULL; + struct area_addr addr, *addrp = NULL; struct listnode *node; u_char buff[255]; area = vty->index; - if (!area) { - vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE); - return CMD_WARNING; - } - + if (!area) + { + vty_out (vty, "Can't find ISIS instance %s", VTY_NEWLINE); + return CMD_WARNING; + } + addr.addr_len = dotformat2buff (buff, net_title); - if (addr.addr_len < 8 || addr.addr_len > 20) { - vty_out (vty, "Unsupported area address length %d, should be 8...20 %s", - addr.addr_len, VTY_NEWLINE); - return CMD_WARNING; - } - - memcpy(addr.area_addr, buff, (int)addr.addr_len); - + if (addr.addr_len < 8 || addr.addr_len > 20) + { + vty_out (vty, "Unsupported area address length %d, should be 8...20 %s", + addr.addr_len, VTY_NEWLINE); + return CMD_WARNING; + } + + memcpy (addr.area_addr, buff, (int) addr.addr_len); + LIST_LOOP (area->area_addrs, addrp, node) if (addrp->addr_len == addr.addr_len && !memcmp (addrp->area_addr, addr.area_addr, addr.addr_len)) - break; - - if (!addrp) { - vty_out (vty, "No area address %s for area %s %s", net_title, - area->area_tag, VTY_NEWLINE); - return CMD_WARNING; - } - + break; + + if (!addrp) + { + vty_out (vty, "No area address %s for area %s %s", net_title, + area->area_tag, VTY_NEWLINE); + return CMD_WARNING; + } + listnode_delete (area->area_addrs, addrp); - + return CMD_SUCCESS; } - /* * 'show clns neighbors' command */ int -show_clns_neigh (struct vty *vty, char detail) +show_clns_neigh (struct vty *vty, char detail) { struct listnode *node_area, *node_circ; struct isis_area *area; @@ -356,53 +368,69 @@ show_clns_neigh (struct vty *vty, char detail) struct list *db; int i; - if (!isis) { - vty_out (vty, "IS-IS Routing Process not enabled%s", VTY_NEWLINE); - return CMD_SUCCESS; - } + if (!isis) + { + vty_out (vty, "IS-IS Routing Process not enabled%s", VTY_NEWLINE); + return CMD_SUCCESS; + } for (node_area = listhead (isis->area_list); node_area; - nextnode (node_area)) { - area = getdata (node_area); - vty_out (vty, "Area %s:%s", area->area_tag, VTY_NEWLINE); - - if (detail==ISIS_UI_LEVEL_BRIEF) - vty_out (vty, " System Id Interface L State " - "Holdtime SNPA%s", VTY_NEWLINE); - - for (node_circ = listhead (area->circuit_list); node_circ; - nextnode (node_circ)) { - circuit = getdata (node_circ); - if (circuit->circ_type == CIRCUIT_T_BROADCAST) { - for (i = 0; i < 2; i++) { - db = circuit->u.bc.adjdb[i]; - if (db && db->count) { - if (detail == ISIS_UI_LEVEL_BRIEF) - isis_adjdb_iterate (db, (void (*) (struct isis_adjacency *, - void *)) - isis_adj_print_vty, vty); - if (detail == ISIS_UI_LEVEL_DETAIL) - isis_adjdb_iterate (db, (void (*) (struct isis_adjacency *, - void *)) - isis_adj_print_vty_detail, vty); - if (detail == ISIS_UI_LEVEL_EXTENSIVE) - isis_adjdb_iterate (db, (void (*) (struct isis_adjacency *, - void *)) - isis_adj_print_vty_extensive, vty); - } - } - } else if (circuit->circ_type == CIRCUIT_T_P2P && - circuit->u.p2p.neighbor) { - if (detail==ISIS_UI_LEVEL_BRIEF) - isis_adj_p2p_print_vty (circuit->u.p2p.neighbor, vty); - if (detail==ISIS_UI_LEVEL_DETAIL) - isis_adj_p2p_print_vty_detail (circuit->u.p2p.neighbor, vty); - if (detail==ISIS_UI_LEVEL_EXTENSIVE) - isis_adj_p2p_print_vty_extensive (circuit->u.p2p.neighbor, vty); - } + nextnode (node_area)) + { + area = getdata (node_area); + vty_out (vty, "Area %s:%s", area->area_tag, VTY_NEWLINE); + + if (detail == ISIS_UI_LEVEL_BRIEF) + vty_out (vty, " System Id Interface L State " + "Holdtime SNPA%s", VTY_NEWLINE); + + for (node_circ = listhead (area->circuit_list); node_circ; + nextnode (node_circ)) + { + circuit = getdata (node_circ); + if (circuit->circ_type == CIRCUIT_T_BROADCAST) + { + for (i = 0; i < 2; i++) + { + db = circuit->u.bc.adjdb[i]; + if (db && db->count) + { + if (detail == ISIS_UI_LEVEL_BRIEF) + isis_adjdb_iterate (db, + (void (*) + (struct isis_adjacency *, + void *)) isis_adj_print_vty, + vty); + if (detail == ISIS_UI_LEVEL_DETAIL) + isis_adjdb_iterate (db, + (void (*) + (struct isis_adjacency *, + void *)) + isis_adj_print_vty_detail, vty); + if (detail == ISIS_UI_LEVEL_EXTENSIVE) + isis_adjdb_iterate (db, + (void (*) + (struct isis_adjacency *, + void *)) + isis_adj_print_vty_extensive, + vty); + } + } + } + else if (circuit->circ_type == CIRCUIT_T_P2P && + circuit->u.p2p.neighbor) + { + if (detail == ISIS_UI_LEVEL_BRIEF) + isis_adj_p2p_print_vty (circuit->u.p2p.neighbor, vty); + if (detail == ISIS_UI_LEVEL_DETAIL) + isis_adj_p2p_print_vty_detail (circuit->u.p2p.neighbor, vty); + if (detail == ISIS_UI_LEVEL_EXTENSIVE) + isis_adj_p2p_print_vty_extensive (circuit->u.p2p.neighbor, + vty); + } + } } - } - + return CMD_SUCCESS; } @@ -413,7 +441,7 @@ DEFUN (show_clns_neighbors, "clns network information\n" "CLNS neighbor adjacencies\n") { - return show_clns_neigh(vty, ISIS_UI_LEVEL_BRIEF); + return show_clns_neigh (vty, ISIS_UI_LEVEL_BRIEF); } ALIAS (show_clns_neighbors, @@ -431,7 +459,7 @@ DEFUN (show_clns_neighbors_detail, "CLNS neighbor adjacencies\n" "show detailed information\n") { - return show_clns_neigh(vty, ISIS_UI_LEVEL_DETAIL); + return show_clns_neigh (vty, ISIS_UI_LEVEL_DETAIL); } ALIAS (show_clns_neighbors_detail, @@ -441,53 +469,49 @@ ALIAS (show_clns_neighbors_detail, "IS-IS network information\n" "IS-IS neighbor adjacencies\n" "show detailed information\n") - /* * 'isis debug', 'show debugging' */ - void print_debug (struct vty *vty, int flags, int onoff) { char onoffs[4]; if (onoff) - strcpy (onoffs,"on"); + strcpy (onoffs, "on"); else - strcpy (onoffs,"off"); + strcpy (onoffs, "off"); if (flags & DEBUG_ADJ_PACKETS) - vty_out (vty,"IS-IS Adjacency related packets debugging is %s%s", onoffs, - VTY_NEWLINE); + vty_out (vty, "IS-IS Adjacency related packets debugging is %s%s", onoffs, + VTY_NEWLINE); if (flags & DEBUG_CHECKSUM_ERRORS) - vty_out (vty,"IS-IS checksum errors debugging is %s%s", onoffs, - VTY_NEWLINE); + vty_out (vty, "IS-IS checksum errors debugging is %s%s", onoffs, + VTY_NEWLINE); if (flags & DEBUG_LOCAL_UPDATES) - vty_out (vty,"IS-IS local updates debugging is %s%s", onoffs, - VTY_NEWLINE); + vty_out (vty, "IS-IS local updates debugging is %s%s", onoffs, + VTY_NEWLINE); if (flags & DEBUG_PROTOCOL_ERRORS) - vty_out (vty,"IS-IS protocol errors debugging is %s%s", onoffs, - VTY_NEWLINE); + vty_out (vty, "IS-IS protocol errors debugging is %s%s", onoffs, + VTY_NEWLINE); if (flags & DEBUG_SNP_PACKETS) - vty_out (vty,"IS-IS CSNP/PSNP packets debugging is %s%s", onoffs, - VTY_NEWLINE); + vty_out (vty, "IS-IS CSNP/PSNP packets debugging is %s%s", onoffs, + VTY_NEWLINE); if (flags & DEBUG_SPF_EVENTS) - vty_out (vty,"IS-IS SPF events debugging is %s%s", onoffs, - VTY_NEWLINE); + vty_out (vty, "IS-IS SPF events debugging is %s%s", onoffs, VTY_NEWLINE); if (flags & DEBUG_SPF_STATS) - vty_out (vty,"IS-IS SPF Timing and Statistics Data debugging is %s%s", - onoffs, VTY_NEWLINE); + vty_out (vty, "IS-IS SPF Timing and Statistics Data debugging is %s%s", + onoffs, VTY_NEWLINE); if (flags & DEBUG_SPF_TRIGGERS) - vty_out (vty,"IS-IS SPF triggering events debugging is %s%s", onoffs, - VTY_NEWLINE); + vty_out (vty, "IS-IS SPF triggering events debugging is %s%s", onoffs, + VTY_NEWLINE); if (flags & DEBUG_UPDATE_PACKETS) - vty_out (vty,"IS-IS Update related packet debugging is %s%s", onoffs, - VTY_NEWLINE); + vty_out (vty, "IS-IS Update related packet debugging is %s%s", onoffs, + VTY_NEWLINE); if (flags & DEBUG_RTE_EVENTS) - vty_out (vty,"IS-IS Route related debuggin is %s%s", onoffs, - VTY_NEWLINE); + vty_out (vty, "IS-IS Route related debuggin is %s%s", onoffs, + VTY_NEWLINE); if (flags & DEBUG_EVENTS) - vty_out (vty,"IS-IS Event debugging is %s%s", onoffs, - VTY_NEWLINE); + vty_out (vty, "IS-IS Event debugging is %s%s", onoffs, VTY_NEWLINE); } @@ -497,17 +521,16 @@ DEFUN (show_debugging, SHOW_STR "State of each debugging option\n") { - vty_out (vty,"IS-IS:%s", VTY_NEWLINE); + vty_out (vty, "IS-IS:%s", VTY_NEWLINE); print_debug (vty, isis->debugs, 1); return CMD_SUCCESS; } /* Debug node. */ -static struct cmd_node debug_node = -{ +static struct cmd_node debug_node = { DEBUG_NODE, - "", - 1 + "", + 1 }; static int @@ -516,61 +539,61 @@ config_write_debug (struct vty *vty) int write = 0; int flags = isis->debugs; - if (flags & DEBUG_ADJ_PACKETS) { - vty_out (vty, "debug isis adj-packets%s", - VTY_NEWLINE); - write++; - } - if (flags & DEBUG_CHECKSUM_ERRORS) { - vty_out (vty, "debug isis checksum-errors%s", - VTY_NEWLINE); - write++; - } - if (flags & DEBUG_LOCAL_UPDATES) { - vty_out (vty, "debug isis local-updates%s", - VTY_NEWLINE); - write++; - } - if (flags & DEBUG_PROTOCOL_ERRORS) { - vty_out (vty, "debug isis protocol-errors%s", - VTY_NEWLINE); - write++; - } - if (flags & DEBUG_SNP_PACKETS) { - vty_out (vty, "debug isis snp-packets%s", - VTY_NEWLINE); - write++; - } - if (flags & DEBUG_SPF_EVENTS) { - vty_out (vty, "debug isis spf-events%s", - VTY_NEWLINE); - write++; - } - if (flags & DEBUG_SPF_STATS) { - vty_out (vty, "debug isis spf-statistics%s", - VTY_NEWLINE); - write++; - } - if (flags & DEBUG_SPF_TRIGGERS) { - vty_out (vty, "debug isis spf-triggers%s", - VTY_NEWLINE); - write++; - } - if (flags & DEBUG_UPDATE_PACKETS) { - vty_out (vty, "debug isis update-packets%s", - VTY_NEWLINE); - write++; - } - if (flags & DEBUG_RTE_EVENTS) { - vty_out (vty, "debug isis route-events%s", - VTY_NEWLINE); - write++; - } - if (flags & DEBUG_EVENTS) { - vty_out (vty, "debug isis events%s", - VTY_NEWLINE); - write++; - } + if (flags & DEBUG_ADJ_PACKETS) + { + vty_out (vty, "debug isis adj-packets%s", VTY_NEWLINE); + write++; + } + if (flags & DEBUG_CHECKSUM_ERRORS) + { + vty_out (vty, "debug isis checksum-errors%s", VTY_NEWLINE); + write++; + } + if (flags & DEBUG_LOCAL_UPDATES) + { + vty_out (vty, "debug isis local-updates%s", VTY_NEWLINE); + write++; + } + if (flags & DEBUG_PROTOCOL_ERRORS) + { + vty_out (vty, "debug isis protocol-errors%s", VTY_NEWLINE); + write++; + } + if (flags & DEBUG_SNP_PACKETS) + { + vty_out (vty, "debug isis snp-packets%s", VTY_NEWLINE); + write++; + } + if (flags & DEBUG_SPF_EVENTS) + { + vty_out (vty, "debug isis spf-events%s", VTY_NEWLINE); + write++; + } + if (flags & DEBUG_SPF_STATS) + { + vty_out (vty, "debug isis spf-statistics%s", VTY_NEWLINE); + write++; + } + if (flags & DEBUG_SPF_TRIGGERS) + { + vty_out (vty, "debug isis spf-triggers%s", VTY_NEWLINE); + write++; + } + if (flags & DEBUG_UPDATE_PACKETS) + { + vty_out (vty, "debug isis update-packets%s", VTY_NEWLINE); + write++; + } + if (flags & DEBUG_RTE_EVENTS) + { + vty_out (vty, "debug isis route-events%s", VTY_NEWLINE); + write++; + } + if (flags & DEBUG_EVENTS) + { + vty_out (vty, "debug isis events%s", VTY_NEWLINE); + write++; + } return write; } @@ -580,11 +603,10 @@ DEFUN (debug_isis_adj, "debug isis adj-packets", DEBUG_STR "IS-IS information\n" - "IS-IS Adjacency related packets\n" - ) + "IS-IS Adjacency related packets\n") { isis->debugs |= DEBUG_ADJ_PACKETS; - print_debug (vty,DEBUG_ADJ_PACKETS,1); + print_debug (vty, DEBUG_ADJ_PACKETS, 1); return CMD_SUCCESS; } @@ -594,24 +616,20 @@ DEFUN (no_debug_isis_adj, "no debug isis adj-packets", UNDEBUG_STR "IS-IS information\n" - "IS-IS Adjacency related packets\n" - ) + "IS-IS Adjacency related packets\n") { - isis->debugs &= ~DEBUG_ADJ_PACKETS; print_debug (vty, DEBUG_ADJ_PACKETS, 0); return CMD_SUCCESS; } - DEFUN (debug_isis_csum, debug_isis_csum_cmd, "debug isis checksum-errors", DEBUG_STR "IS-IS information\n" - "IS-IS LSP checksum errors\n" - ) + "IS-IS LSP checksum errors\n") { isis->debugs |= DEBUG_CHECKSUM_ERRORS; print_debug (vty, DEBUG_CHECKSUM_ERRORS, 1); @@ -624,12 +642,11 @@ DEFUN (no_debug_isis_csum, "no debug isis checksum-errors", UNDEBUG_STR "IS-IS information\n" - "IS-IS LSP checksum errors\n" - ) + "IS-IS LSP checksum errors\n") { isis->debugs &= ~DEBUG_CHECKSUM_ERRORS; print_debug (vty, DEBUG_CHECKSUM_ERRORS, 0); - + return CMD_SUCCESS; } @@ -638,8 +655,7 @@ DEFUN (debug_isis_lupd, "debug isis local-updates", DEBUG_STR "IS-IS information\n" - "IS-IS local update packets\n" - ) + "IS-IS local update packets\n") { isis->debugs |= DEBUG_LOCAL_UPDATES; print_debug (vty, DEBUG_LOCAL_UPDATES, 1); @@ -652,22 +668,20 @@ DEFUN (no_debug_isis_lupd, "no debug isis local-updates", UNDEBUG_STR "IS-IS information\n" - "IS-IS local update packets\n" - ) + "IS-IS local update packets\n") { isis->debugs &= ~DEBUG_LOCAL_UPDATES; - print_debug (vty, DEBUG_LOCAL_UPDATES , 0); - + print_debug (vty, DEBUG_LOCAL_UPDATES, 0); + return CMD_SUCCESS; } DEFUN (debug_isis_err, debug_isis_err_cmd, - "debug isis protocol-errors", + "debug isis protocol-errors", DEBUG_STR "IS-IS information\n" - "IS-IS LSP protocol errors\n" - ) + "IS-IS LSP protocol errors\n") { isis->debugs |= DEBUG_PROTOCOL_ERRORS; print_debug (vty, DEBUG_PROTOCOL_ERRORS, 1); @@ -680,12 +694,11 @@ DEFUN (no_debug_isis_err, "no debug isis protocol-errors", UNDEBUG_STR "IS-IS information\n" - "IS-IS LSP protocol errors\n" - ) + "IS-IS LSP protocol errors\n") { isis->debugs &= ~DEBUG_PROTOCOL_ERRORS; print_debug (vty, DEBUG_PROTOCOL_ERRORS, 0); - + return CMD_SUCCESS; } @@ -694,8 +707,7 @@ DEFUN (debug_isis_snp, "debug isis snp-packets", DEBUG_STR "IS-IS information\n" - "IS-IS CSNP/PSNP packets\n" - ) + "IS-IS CSNP/PSNP packets\n") { isis->debugs |= DEBUG_SNP_PACKETS; print_debug (vty, DEBUG_SNP_PACKETS, 1); @@ -708,24 +720,20 @@ DEFUN (no_debug_isis_snp, "no debug isis snp-packets", UNDEBUG_STR "IS-IS information\n" - "IS-IS CSNP/PSNP packets\n" - ) + "IS-IS CSNP/PSNP packets\n") { - isis->debugs &= ~DEBUG_SNP_PACKETS ; + isis->debugs &= ~DEBUG_SNP_PACKETS; print_debug (vty, DEBUG_SNP_PACKETS, 0); - + return CMD_SUCCESS; } - - DEFUN (debug_isis_upd, debug_isis_upd_cmd, "debug isis update-packets", DEBUG_STR "IS-IS information\n" - "IS-IS Update related packets\n" - ) + "IS-IS Update related packets\n") { isis->debugs |= DEBUG_UPDATE_PACKETS; print_debug (vty, DEBUG_UPDATE_PACKETS, 1); @@ -738,26 +746,23 @@ DEFUN (no_debug_isis_upd, "no debug isis update-packets", UNDEBUG_STR "IS-IS information\n" - "IS-IS Update related packets\n" - ) + "IS-IS Update related packets\n") { isis->debugs &= ~DEBUG_UPDATE_PACKETS; print_debug (vty, DEBUG_UPDATE_PACKETS, 0); - + return CMD_SUCCESS; } - DEFUN (debug_isis_spfevents, debug_isis_spfevents_cmd, "debug isis spf-events", DEBUG_STR "IS-IS information\n" - "IS-IS Shortest Path First Events\n" - ) + "IS-IS Shortest Path First Events\n") { isis->debugs |= DEBUG_SPF_EVENTS; - print_debug (vty, DEBUG_SPF_EVENTS , 1); + print_debug (vty, DEBUG_SPF_EVENTS, 1); return CMD_SUCCESS; } @@ -767,12 +772,11 @@ DEFUN (no_debug_isis_spfevents, "no debug isis spf-events", UNDEBUG_STR "IS-IS information\n" - "IS-IS Shortest Path First Events\n" - ) + "IS-IS Shortest Path First Events\n") { isis->debugs &= ~DEBUG_SPF_EVENTS; - print_debug (vty, DEBUG_SPF_EVENTS , 0); - + print_debug (vty, DEBUG_SPF_EVENTS, 0); + return CMD_SUCCESS; } @@ -782,8 +786,7 @@ DEFUN (debug_isis_spfstats, "debug isis spf-statistics ", DEBUG_STR "IS-IS information\n" - "IS-IS SPF Timing and Statistic Data\n" - ) + "IS-IS SPF Timing and Statistic Data\n") { isis->debugs |= DEBUG_SPF_STATS; print_debug (vty, DEBUG_SPF_STATS, 1); @@ -796,12 +799,11 @@ DEFUN (no_debug_isis_spfstats, "no debug isis spf-statistics", UNDEBUG_STR "IS-IS information\n" - "IS-IS SPF Timing and Statistic Data\n" - ) + "IS-IS SPF Timing and Statistic Data\n") { isis->debugs &= ~DEBUG_SPF_STATS; print_debug (vty, DEBUG_SPF_STATS, 0); - + return CMD_SUCCESS; } @@ -810,8 +812,7 @@ DEFUN (debug_isis_spftrigg, "debug isis spf-triggers", DEBUG_STR "IS-IS information\n" - "IS-IS SPF triggering events\n" - ) + "IS-IS SPF triggering events\n") { isis->debugs |= DEBUG_SPF_TRIGGERS; print_debug (vty, DEBUG_SPF_TRIGGERS, 1); @@ -824,12 +825,11 @@ DEFUN (no_debug_isis_spftrigg, "no debug isis spf-triggers", UNDEBUG_STR "IS-IS information\n" - "IS-IS SPF triggering events\n" - ) + "IS-IS SPF triggering events\n") { isis->debugs &= ~DEBUG_SPF_TRIGGERS; print_debug (vty, DEBUG_SPF_TRIGGERS, 0); - + return CMD_SUCCESS; } @@ -838,8 +838,7 @@ DEFUN (debug_isis_rtevents, "debug isis route-events", DEBUG_STR "IS-IS information\n" - "IS-IS Route related events\n" - ) + "IS-IS Route related events\n") { isis->debugs |= DEBUG_RTE_EVENTS; print_debug (vty, DEBUG_RTE_EVENTS, 1); @@ -852,12 +851,11 @@ DEFUN (no_debug_isis_rtevents, "no debug isis route-events", UNDEBUG_STR "IS-IS information\n" - "IS-IS Route related events\n" - ) + "IS-IS Route related events\n") { isis->debugs &= ~DEBUG_RTE_EVENTS; print_debug (vty, DEBUG_RTE_EVENTS, 0); - + return CMD_SUCCESS; } @@ -866,8 +864,7 @@ DEFUN (debug_isis_events, "debug isis events", DEBUG_STR "IS-IS information\n" - "IS-IS Events\n" - ) + "IS-IS Events\n") { isis->debugs |= DEBUG_EVENTS; print_debug (vty, DEBUG_EVENTS, 1); @@ -880,16 +877,14 @@ DEFUN (no_debug_isis_events, "no debug isis events", UNDEBUG_STR "IS-IS information\n" - "IS-IS Events\n" - ) + "IS-IS Events\n") { isis->debugs &= ~DEBUG_EVENTS; print_debug (vty, DEBUG_EVENTS, 0); - + return CMD_SUCCESS; } - DEFUN (show_hostname, show_hostname_cmd, "show isis hostname", @@ -898,51 +893,47 @@ DEFUN (show_hostname, "IS-IS Dynamic hostname mapping\n") { dynhn_print_all (vty); - + return CMD_SUCCESS; } - DEFUN (show_database, show_database_cmd, "show isis database", - SHOW_STR - "IS-IS information\n" - "IS-IS link state database\n") + SHOW_STR "IS-IS information\n" "IS-IS link state database\n") { struct listnode *node; struct isis_area *area; - int level,lsp_count; + int level, lsp_count; if (isis->area_list->count == 0) return CMD_SUCCESS; - - for (node = listhead (isis->area_list); node; nextnode (node)) { - area = getdata (node); - vty_out (vty, "Area %s:%s", area->area_tag ? area->area_tag : "null", - VTY_NEWLINE); - for (level=0;level<ISIS_LEVELS;level++) { - if (area->lspdb[level] && dict_count (area->lspdb[level]) > 0) { - vty_out (vty,"IS-IS Level-%d link-state database:%s", level+1, - VTY_NEWLINE); - - lsp_count = lsp_print_all (vty, area->lspdb[level], - ISIS_UI_LEVEL_BRIEF, - area->dynhostname); - - vty_out (vty,"%s %u LSPs%s%s", - VTY_NEWLINE, - lsp_count, - VTY_NEWLINE, - VTY_NEWLINE); - } + + for (node = listhead (isis->area_list); node; nextnode (node)) + { + area = getdata (node); + vty_out (vty, "Area %s:%s", area->area_tag ? area->area_tag : "null", + VTY_NEWLINE); + for (level = 0; level < ISIS_LEVELS; level++) + { + if (area->lspdb[level] && dict_count (area->lspdb[level]) > 0) + { + vty_out (vty, "IS-IS Level-%d link-state database:%s", + level + 1, VTY_NEWLINE); + + lsp_count = lsp_print_all (vty, area->lspdb[level], + ISIS_UI_LEVEL_BRIEF, + area->dynhostname); + + vty_out (vty, "%s %u LSPs%s%s", + VTY_NEWLINE, lsp_count, VTY_NEWLINE, VTY_NEWLINE); + } + } } - } return CMD_SUCCESS; } - DEFUN (show_database_detail, show_database_detail_cmd, "show isis database detail", @@ -957,27 +948,27 @@ DEFUN (show_database_detail, if (isis->area_list->count == 0) return CMD_SUCCESS; - for (node = listhead (isis->area_list); node; nextnode (node)) { - area = getdata (node); - vty_out (vty, "Area %s:%s", area->area_tag ? area->area_tag : "null", - VTY_NEWLINE); - for (level=0;level<ISIS_LEVELS;level++) { - if (area->lspdb[level] && dict_count (area->lspdb[level]) > 0) { - vty_out (vty,"IS-IS Level-%d Link State Database:%s", level+1, - VTY_NEWLINE); - - lsp_count = lsp_print_all (vty, area->lspdb[level], - ISIS_UI_LEVEL_DETAIL, - area->dynhostname); - - vty_out (vty,"%s %u LSPs%s%s", - VTY_NEWLINE, - lsp_count, - VTY_NEWLINE, - VTY_NEWLINE); - } + for (node = listhead (isis->area_list); node; nextnode (node)) + { + area = getdata (node); + vty_out (vty, "Area %s:%s", area->area_tag ? area->area_tag : "null", + VTY_NEWLINE); + for (level = 0; level < ISIS_LEVELS; level++) + { + if (area->lspdb[level] && dict_count (area->lspdb[level]) > 0) + { + vty_out (vty, "IS-IS Level-%d Link State Database:%s", + level + 1, VTY_NEWLINE); + + lsp_count = lsp_print_all (vty, area->lspdb[level], + ISIS_UI_LEVEL_DETAIL, + area->dynhostname); + + vty_out (vty, "%s %u LSPs%s%s", + VTY_NEWLINE, lsp_count, VTY_NEWLINE, VTY_NEWLINE); + } + } } - } return CMD_SUCCESS; } @@ -988,13 +979,11 @@ DEFUN (show_database_detail, DEFUN (router_isis, router_isis_cmd, "router isis WORD", - ROUTER_STR + ROUTER_STR "ISO IS-IS\n" "ISO Routing area tag") { - return isis_area_get (vty, argv[0]); - } /* @@ -1003,11 +992,7 @@ DEFUN (router_isis, DEFUN (no_router_isis, no_router_isis_cmd, "no router isis WORD", - "no\n" - ROUTER_STR - "ISO IS-IS\n" - "ISO Routing area tag") - + "no\n" ROUTER_STR "ISO IS-IS\n" "ISO Routing area tag") { return isis_area_destroy (vty, argv[0]); } @@ -1019,12 +1004,11 @@ DEFUN (net, net_cmd, "net WORD", "A Network Entity Title for this process (OSI only)\n" - "XX.XXXX. ... .XXX.XX Network entity title (NET)\n" ) + "XX.XXXX. ... .XXX.XX Network entity title (NET)\n") { return area_net_title (vty, argv[0]); } - /* * 'no net' command */ @@ -1033,7 +1017,7 @@ DEFUN (no_net, "no net WORD", NO_STR "A Network Entity Title for this process (OSI only)\n" - "XX.XXXX. ... .XXX.XX Network entity title (NET)\n" ) + "XX.XXXX. ... .XXX.XX Network entity title (NET)\n") { return area_clear_net_title (vty, argv[0]); } @@ -1042,27 +1026,29 @@ DEFUN (area_passwd, area_passwd_cmd, "area-password WORD", "Configure the authentication password for an area\n" - "Area password\n" ) + "Area password\n") { struct isis_area *area; int len; area = vty->index; - if (!area) { - vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE); - return CMD_WARNING; - } - + if (!area) + { + vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE); + return CMD_WARNING; + } + len = strlen (argv[0]); - if (len > 254) { - vty_out (vty, "Too long area password (>254)%s", VTY_NEWLINE); - return CMD_WARNING; - } - area->area_passwd.len = (u_char)len; + if (len > 254) + { + vty_out (vty, "Too long area password (>254)%s", VTY_NEWLINE); + return CMD_WARNING; + } + area->area_passwd.len = (u_char) len; area->area_passwd.type = ISIS_PASSWD_TYPE_CLEARTXT; strncpy (area->area_passwd.passwd, argv[0], 255); - + return CMD_SUCCESS; } @@ -1073,49 +1059,50 @@ DEFUN (no_area_passwd, "Configure the authentication password for an area\n") { struct isis_area *area; - + area = vty->index; - if (!area) { - vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE); - return CMD_WARNING; - } - + if (!area) + { + vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE); + return CMD_WARNING; + } + memset (&area->area_passwd, 0, sizeof (struct isis_passwd)); return CMD_SUCCESS; } - DEFUN (domain_passwd, domain_passwd_cmd, "domain-password WORD", "Set the authentication password for a routing domain\n" - "Routing domain password\n" ) + "Routing domain password\n") { struct isis_area *area; int len; area = vty->index; - if (!area) { - vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE); - return CMD_WARNING; - } - + if (!area) + { + vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE); + return CMD_WARNING; + } + len = strlen (argv[0]); - if (len > 254) { - vty_out (vty, "Too long area password (>254)%s", VTY_NEWLINE); - return CMD_WARNING; - } - area->domain_passwd.len = (u_char)len; + if (len > 254) + { + vty_out (vty, "Too long area password (>254)%s", VTY_NEWLINE); + return CMD_WARNING; + } + area->domain_passwd.len = (u_char) len; area->domain_passwd.type = ISIS_PASSWD_TYPE_CLEARTXT; strncpy (area->domain_passwd.passwd, argv[0], 255); - + return CMD_SUCCESS; } - DEFUN (no_domain_passwd, no_domain_passwd_cmd, "no domain-password WORD", @@ -1123,16 +1110,17 @@ DEFUN (no_domain_passwd, "Set the authentication password for a routing domain\n") { struct isis_area *area; - + area = vty->index; - if (!area) { - vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE); - return CMD_WARNING; - } - + if (!area) + { + vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE); + return CMD_WARNING; + } + memset (&area->domain_passwd, 0, sizeof (struct isis_passwd)); - + return CMD_SUCCESS; } @@ -1149,19 +1137,21 @@ DEFUN (is_type, area = vty->index; - if (!area) { - vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE); - return CMD_WARNING; - } + if (!area) + { + vty_out (vty, "Cant find IS-IS instance%s", VTY_NEWLINE); + return CMD_WARNING; + } - type = string2circuit_t (argv[0]); - if (!type) { - vty_out (vty, "Unknown IS level %s", VTY_NEWLINE); - return CMD_SUCCESS; - } + type = string2circuit_t (argv[0]); + if (!type) + { + vty_out (vty, "Unknown IS level %s", VTY_NEWLINE); + return CMD_SUCCESS; + } isis_event_system_type_change (area, type); - + return CMD_SUCCESS; } @@ -1174,18 +1164,17 @@ DEFUN (no_is_type, "Act as both a station router and an area router\n" "Act as an area router only\n") { - struct isis_area *area; int type; area = vty->index; assert (area); - + /* * Put the is-type back to default. Which is level-1-2 on first * circuit for the area level-1 for the rest */ - if (getdata (listhead (isis->area_list)) == area ) + if (getdata (listhead (isis->area_list)) == area) type = IS_LEVEL_1_AND_2; else type = IS_LEVEL_1; @@ -1206,7 +1195,7 @@ DEFUN (lsp_gen_interval, area = vty->index; assert (area); - + interval = atoi (argv[0]); area->lsp_gen_interval[0] = interval; area->lsp_gen_interval[1] = interval; @@ -1218,14 +1207,13 @@ DEFUN (no_lsp_gen_interval, no_lsp_gen_interval_cmd, "no lsp-gen-interval", NO_STR - "Minimum interval between regenerating same LSP\n" - ) + "Minimum interval between regenerating same LSP\n") { struct isis_area *area; area = vty->index; assert (area); - + area->lsp_gen_interval[0] = LSP_GEN_INTERVAL_DEFAULT; area->lsp_gen_interval[1] = LSP_GEN_INTERVAL_DEFAULT; @@ -1237,23 +1225,21 @@ ALIAS (no_lsp_gen_interval, "no lsp-gen-interval <1-120>", NO_STR "Minimum interval between regenerating same LSP\n" - "Minimum interval in seconds\n" - ) + "Minimum interval in seconds\n") DEFUN (lsp_gen_interval_l1, lsp_gen_interval_l1_cmd, "lsp-gen-interval level-1 <1-120>", "Minimum interval between regenerating same LSP\n" "Set interval for level 1 only\n" - "Minimum interval in seconds\n" - ) + "Minimum interval in seconds\n") { struct isis_area *area; uint16_t interval; area = vty->index; assert (area); - + interval = atoi (argv[0]); area->lsp_gen_interval[0] = interval; @@ -1265,15 +1251,13 @@ DEFUN (no_lsp_gen_interval_l1, "no lsp-gen-interval level-1", NO_STR "Minimum interval between regenerating same LSP\n" - "Set interval for level 1 only\n" - - ) + "Set interval for level 1 only\n") { struct isis_area *area; area = vty->index; assert (area); - + area->lsp_gen_interval[0] = LSP_GEN_INTERVAL_DEFAULT; return CMD_SUCCESS; @@ -1285,24 +1269,21 @@ ALIAS (no_lsp_gen_interval_l1, NO_STR "Minimum interval between regenerating same LSP\n" "Set interval for level 1 only\n" - "Minimum interval in seconds\n" - ) - + "Minimum interval in seconds\n") DEFUN (lsp_gen_interval_l2, lsp_gen_interval_l2_cmd, "lsp-gen-interval level-2 <1-120>", "Minimum interval between regenerating same LSP\n" "Set interval for level 2 only\n" - "Minimum interval in seconds\n" - ) + "Minimum interval in seconds\n") { struct isis_area *area; int interval; area = vty->index; assert (area); - + interval = atoi (argv[0]); area->lsp_gen_interval[1] = interval; @@ -1314,15 +1295,14 @@ DEFUN (no_lsp_gen_interval_l2, "no lsp-gen-interval level-2", NO_STR "Minimum interval between regenerating same LSP\n" - "Set interval for level 2 only\n" - ) + "Set interval for level 2 only\n") { struct isis_area *area; int interval; area = vty->index; assert (area); - + interval = atoi (argv[0]); area->lsp_gen_interval[1] = LSP_GEN_INTERVAL_DEFAULT; @@ -1335,9 +1315,7 @@ ALIAS (no_lsp_gen_interval_l2, NO_STR "Minimum interval between regenerating same LSP\n" "Set interval for level 2 only\n" - "Minimum interval in seconds\n" - ) - + "Minimum interval in seconds\n") DEFUN (metric_style, metric_style_cmd, @@ -1350,7 +1328,7 @@ DEFUN (metric_style, area = vty->index; assert (area); - if (!strcmp(argv[0],"wide")) + if (!strcmp (argv[0], "wide")) area->newmetric = 1; else area->newmetric = 0; @@ -1371,7 +1349,7 @@ DEFUN (no_metric_style, area = vty->index; assert (area); - if (!strcmp(argv[0],"wide")) + if (!strcmp (argv[0], "wide")) area->newmetric = 0; else area->newmetric = 1; @@ -1383,15 +1361,15 @@ DEFUN (dynamic_hostname, dynamic_hostname_cmd, "hostname dynamic", "Dynamic hostname for IS-IS\n" - "Dynamic hostname\n") + "Dynamic hostname\n") { struct isis_area *area; area = vty->index; assert (area); - + area->dynhostname = 1; - + return CMD_SUCCESS; } @@ -1400,15 +1378,15 @@ DEFUN (no_dynamic_hostname, "no hostname dynamic", NO_STR "Dynamic hostname for IS-IS\n" - "Dynamic hostname\n") + "Dynamic hostname\n") { struct isis_area *area; area = vty->index; assert (area); - + area->dynhostname = 0; - + return CMD_SUCCESS; } @@ -1420,12 +1398,12 @@ DEFUN (spf_interval, { struct isis_area *area; u_int16_t interval; - + area = vty->index; interval = atoi (argv[0]); area->min_spf_interval[0] = interval; area->min_spf_interval[1] = interval; - + return CMD_SUCCESS; } @@ -1433,16 +1411,15 @@ DEFUN (no_spf_interval, no_spf_interval_cmd, "no spf-interval", NO_STR - "Minimum interval between SPF calculations\n" - ) + "Minimum interval between SPF calculations\n") { struct isis_area *area; - + area = vty->index; area->min_spf_interval[0] = MINIMUM_SPF_INTERVAL; area->min_spf_interval[1] = MINIMUM_SPF_INTERVAL; - + return CMD_SUCCESS; } @@ -1451,8 +1428,7 @@ ALIAS (no_spf_interval, "no spf-interval <1-120>", NO_STR "Minimum interval between SPF calculations\n" - "Minimum interval between consecutive SPFs in seconds\n" - ) + "Minimum interval between consecutive SPFs in seconds\n") DEFUN (spf_interval_l1, spf_interval_l1_cmd, @@ -1463,11 +1439,11 @@ DEFUN (spf_interval_l1, { struct isis_area *area; u_int16_t interval; - + area = vty->index; interval = atoi (argv[0]); area->min_spf_interval[0] = interval; - + return CMD_SUCCESS; } @@ -1479,11 +1455,11 @@ DEFUN (no_spf_interval_l1, "Set interval for level 1 only\n") { struct isis_area *area; - + area = vty->index; area->min_spf_interval[0] = MINIMUM_SPF_INTERVAL; - + return CMD_SUCCESS; } @@ -1504,11 +1480,11 @@ DEFUN (spf_interval_l2, { struct isis_area *area; u_int16_t interval; - + area = vty->index; interval = atoi (argv[0]); area->min_spf_interval[1] = interval; - + return CMD_SUCCESS; } @@ -1520,11 +1496,11 @@ DEFUN (no_spf_interval_l2, "Set interval for level 2 only\n") { struct isis_area *area; - + area = vty->index; area->min_spf_interval[1] = MINIMUM_SPF_INTERVAL; - + return CMD_SUCCESS; } @@ -1536,7 +1512,6 @@ ALIAS (no_spf_interval, "Set interval for level 2 only\n" "Minimum interval between consecutive SPFs in seconds\n") - #ifdef TOPOLOGY_GENERATE DEFUN (topology_generate_grid, topology_generate_grid_cmd, @@ -1558,15 +1533,16 @@ DEFUN (topology_generate_grid, area = vty->index; assert (area); - if (!spgrid_check_params (vty, argc, argv)) { - if (area->topology) - list_delete (area->topology); - area->topology = list_new(); - memcpy(area->top_params,vty->buf,200); - gen_spgrid_topology (vty, area->topology); - remove_topology_lsps (area); - generate_topology_lsps (area); - } + if (!spgrid_check_params (vty, argc, argv)) + { + if (area->topology) + list_delete (area->topology); + area->topology = list_new (); + memcpy (area->top_params, vty->buf, 200); + gen_spgrid_topology (vty, area->topology); + remove_topology_lsps (area); + generate_topology_lsps (area); + } return CMD_SUCCESS; } @@ -1582,14 +1558,18 @@ DEFUN (show_isis_topology, struct listnode *node; struct listnode *node2; struct arc *arc; - LIST_LOOP (isis->area_list, area, node) { - if (area->topology) { - vty_out (vty, "Topology for isis area:%s%s",area->area_tag, VTY_NEWLINE); - LIST_LOOP (area->topology, arc, node2) { - vty_out (vty, "a %ld %ld %ld%s",arc->from_node, arc->to_node, - arc->distance, VTY_NEWLINE); + LIST_LOOP (isis->area_list, area, node) + { + if (area->topology) + { + vty_out (vty, "Topology for isis area:%s%s", area->area_tag, + VTY_NEWLINE); + LIST_LOOP (area->topology, arc, node2) + { + vty_out (vty, "a %ld %ld %ld%s", arc->from_node, arc->to_node, + arc->distance, VTY_NEWLINE); + } } - } } return CMD_SUCCESS; } @@ -1597,13 +1577,13 @@ DEFUN (show_isis_topology, /* * 'topology base-is' command */ -DEFUN (topology_baseis , +DEFUN (topology_baseis, topology_baseis_cmd, "topology base-is WORD", "Topology for IS-IS\n" "Topology for IS-IS\n" "A Network IS Base for this topology" - "XX.XXXX.XXXX.XX Network entity title (NET)\n" ) + "XX.XXXX.XXXX.XX Network entity title (NET)\n") { struct isis_area *area; u_char buff[ISIS_SYS_ID_LEN]; @@ -1611,10 +1591,11 @@ DEFUN (topology_baseis , area = vty->index; assert (area); - if (sysid2buff (buff, argv[0])) { - sysid2buff (area->topology_baseis, argv[0]); - } - + if (sysid2buff (buff, argv[0])) + { + sysid2buff (area->topology_baseis, argv[0]); + } + return CMD_SUCCESS; } @@ -1626,14 +1607,14 @@ DEFUN (no_topology_baseis, "no topology base-is WORD", NO_STR "A Network Entity Title for this process (OSI only)" - "XX.XXXX. ... .XXX.XX Network entity title (NET)\n" ) + "XX.XXXX. ... .XXX.XX Network entity title (NET)\n") { struct isis_area *area; area = vty->index; assert (area); - memcpy(area->topology_baseis, DEFAULT_TOPOLOGY_BASEIS, ISIS_SYS_ID_LEN); + memcpy (area->topology_baseis, DEFAULT_TOPOLOGY_BASEIS, ISIS_SYS_ID_LEN); return CMD_SUCCESS; } @@ -1643,41 +1624,41 @@ DEFUN (lsp_lifetime, lsp_lifetime_cmd, "lsp-lifetime <380-65535>", "Maximum LSP lifetime\n" - "LSP lifetime in seconds\n" - ) + "LSP lifetime in seconds\n") { struct isis_area *area; uint16_t interval; area = vty->index; assert (area); - + interval = atoi (argv[0]); - if (interval < ISIS_MIN_LSP_LIFETIME) { - vty_out (vty, "LSP lifetime (%us) below %us%s", - interval, - ISIS_MIN_LSP_LIFETIME, - VTY_NEWLINE); + if (interval < ISIS_MIN_LSP_LIFETIME) + { + vty_out (vty, "LSP lifetime (%us) below %us%s", + interval, ISIS_MIN_LSP_LIFETIME, VTY_NEWLINE); - return CMD_WARNING; - } + return CMD_WARNING; + } area->max_lsp_lifetime[0] = interval; area->max_lsp_lifetime[1] = interval; - area->lsp_refresh[0] = interval-300; - area->lsp_refresh[1] = interval-300; + area->lsp_refresh[0] = interval - 300; + area->lsp_refresh[1] = interval - 300; - if (area->t_lsp_refresh[0]) { - thread_cancel (area->t_lsp_refresh[0]); - thread_execute (master, lsp_refresh_l1, area, 0); - } + if (area->t_lsp_refresh[0]) + { + thread_cancel (area->t_lsp_refresh[0]); + thread_execute (master, lsp_refresh_l1, area, 0); + } - if (area->t_lsp_refresh[1]) { - thread_cancel (area->t_lsp_refresh[1]); - thread_execute (master, lsp_refresh_l2, area, 0); - } + if (area->t_lsp_refresh[1]) + { + thread_cancel (area->t_lsp_refresh[1]); + thread_execute (master, lsp_refresh_l2, area, 0); + } return CMD_SUCCESS; @@ -1687,18 +1668,17 @@ DEFUN (no_lsp_lifetime, no_lsp_lifetime_cmd, "no lsp-lifetime", NO_STR - "LSP lifetime in seconds\n" - ) + "LSP lifetime in seconds\n") { struct isis_area *area; area = vty->index; assert (area); - - area->max_lsp_lifetime[0] = MAX_AGE; /* 1200s */ - area->max_lsp_lifetime[1] = MAX_AGE; /* 1200s */ - area->lsp_refresh[0] = MAX_LSP_GEN_INTERVAL; /* 900s */ - area->lsp_refresh[1] = MAX_LSP_GEN_INTERVAL; /* 900s */ + + area->max_lsp_lifetime[0] = MAX_AGE; /* 1200s */ + area->max_lsp_lifetime[1] = MAX_AGE; /* 1200s */ + area->lsp_refresh[0] = MAX_LSP_GEN_INTERVAL; /* 900s */ + area->lsp_refresh[1] = MAX_LSP_GEN_INTERVAL; /* 900s */ return CMD_SUCCESS; } @@ -1708,36 +1688,33 @@ ALIAS (no_lsp_lifetime, "no lsp-lifetime <380-65535>", NO_STR "Maximum LSP lifetime\n" - "LSP lifetime in seconds\n" - ) + "LSP lifetime in seconds\n") DEFUN (lsp_lifetime_l1, lsp_lifetime_l1_cmd, "lsp-lifetime level-1 <380-65535>", "Maximum LSP lifetime for Level 1 only\n" - "LSP lifetime for Level 1 only in seconds\n" - ) + "LSP lifetime for Level 1 only in seconds\n") { struct isis_area *area; uint16_t interval; area = vty->index; assert (area); - + interval = atoi (argv[0]); - if (interval < ISIS_MIN_LSP_LIFETIME) { - vty_out (vty, "Level-1 LSP lifetime (%us) below %us%s", - interval, - ISIS_MIN_LSP_LIFETIME, - VTY_NEWLINE); + if (interval < ISIS_MIN_LSP_LIFETIME) + { + vty_out (vty, "Level-1 LSP lifetime (%us) below %us%s", + interval, ISIS_MIN_LSP_LIFETIME, VTY_NEWLINE); - return CMD_WARNING; - } + return CMD_WARNING; + } area->max_lsp_lifetime[0] = interval; - area->lsp_refresh[0] = interval-300; + area->lsp_refresh[0] = interval - 300; return CMD_SUCCESS; } @@ -1746,16 +1723,15 @@ DEFUN (no_lsp_lifetime_l1, no_lsp_lifetime_l1_cmd, "no lsp-lifetime level-1", NO_STR - "LSP lifetime for Level 1 only in seconds\n" - ) + "LSP lifetime for Level 1 only in seconds\n") { struct isis_area *area; area = vty->index; assert (area); - - area->max_lsp_lifetime[0] = MAX_AGE; /* 1200s */ - area->lsp_refresh[0] = MAX_LSP_GEN_INTERVAL; /* 900s */ + + area->max_lsp_lifetime[0] = MAX_AGE; /* 1200s */ + area->lsp_refresh[0] = MAX_LSP_GEN_INTERVAL; /* 900s */ return CMD_SUCCESS; } @@ -1765,33 +1741,29 @@ ALIAS (no_lsp_lifetime_l1, "no lsp-lifetime level-1 <380-65535>", NO_STR "Maximum LSP lifetime for Level 1 only\n" - "LSP lifetime for Level 1 only in seconds\n" - ) + "LSP lifetime for Level 1 only in seconds\n") DEFUN (lsp_lifetime_l2, lsp_lifetime_l2_cmd, "lsp-lifetime level-2 <380-65535>", "Maximum LSP lifetime for Level 2 only\n" - "LSP lifetime for Level 2 only in seconds\n" - ) + "LSP lifetime for Level 2 only in seconds\n") { struct isis_area *area; uint16_t interval; area = vty->index; assert (area); - - interval = atoi (argv[0]); - if (interval < ISIS_MIN_LSP_LIFETIME) { - vty_out (vty, "Level-2 LSP lifetime (%us) below %us%s", - interval, - ISIS_MIN_LSP_LIFETIME, - VTY_NEWLINE); + interval = atoi (argv[0]); - return CMD_WARNING; - } + if (interval < ISIS_MIN_LSP_LIFETIME) + { + vty_out (vty, "Level-2 LSP lifetime (%us) below %us%s", + interval, ISIS_MIN_LSP_LIFETIME, VTY_NEWLINE); + return CMD_WARNING; + } area->max_lsp_lifetime[1] = interval; area->lsp_refresh[1] = interval - 300; @@ -1803,16 +1775,15 @@ DEFUN (no_lsp_lifetime_l2, no_lsp_lifetime_l2_cmd, "no lsp-lifetime level-2", NO_STR - "LSP lifetime for Level 2 only in seconds\n" - ) + "LSP lifetime for Level 2 only in seconds\n") { struct isis_area *area; area = vty->index; assert (area); - - area->max_lsp_lifetime[1] = MAX_AGE; /* 1200s */ - area->lsp_refresh[1] = MAX_LSP_GEN_INTERVAL; /* 900s */ + + area->max_lsp_lifetime[1] = MAX_AGE; /* 1200s */ + area->lsp_refresh[1] = MAX_LSP_GEN_INTERVAL; /* 900s */ return CMD_SUCCESS; } @@ -1822,127 +1793,149 @@ ALIAS (no_lsp_lifetime_l2, "no lsp-lifetime level-2 <380-65535>", NO_STR "Maximum LSP lifetime for Level 2 only\n" - "LSP lifetime for Level 2 only in seconds\n" - ) - - - + "LSP lifetime for Level 2 only in seconds\n") /* IS-IS configuration write function */ int isis_config_write (struct vty *vty) { int write = 0; - - if (isis != NULL) { - struct isis_area *area; - struct listnode *node; - struct listnode *node2; - - LIST_LOOP (isis->area_list, area, node) { - /* ISIS - Area name */ - vty_out (vty, "router isis %s%s",area->area_tag, VTY_NEWLINE); - write++; - /* ISIS - Net */ - if (listcount (area->area_addrs) > 0) { - struct area_addr *area_addr; - LIST_LOOP (area->area_addrs, area_addr, node2) { - vty_out (vty, " net %s%s", - isonet_print (area_addr->area_addr, - area_addr->addr_len + ISIS_SYS_ID_LEN + 1), - VTY_NEWLINE); - write ++; - } - } - /* ISIS - Dynamic hostname - Defaults to true so only display if false*/ - if (!area->dynhostname) { - vty_out (vty, " no hostname dynamic%s", VTY_NEWLINE); - write ++; - } - /* ISIS - Metric-Style - when true displays wide */ - if (area->newmetric) { - vty_out (vty, " metric-style wide%s", VTY_NEWLINE); - write ++; - } - /* ISIS - Area is-type (level-1-2 is default) */ - if (area->is_type == IS_LEVEL_1) { - vty_out (vty, " is-type level-1%s", VTY_NEWLINE); - write ++; - } else {if (area->is_type == IS_LEVEL_2) { - vty_out (vty, " is-type level-2-only%s", VTY_NEWLINE); - write ++; - }} - /* ISIS - Lsp generation interval */ - if (area->lsp_gen_interval[0] == area->lsp_gen_interval[1]) { - if (area->lsp_gen_interval[0] != LSP_GEN_INTERVAL_DEFAULT) { - vty_out (vty, " lsp-gen-interval %d%s", area->lsp_gen_interval[0], - VTY_NEWLINE); - write ++; - }} else { - if (area->lsp_gen_interval[0] != LSP_GEN_INTERVAL_DEFAULT) { - vty_out (vty, " lsp-gen-interval level-1 %d%s", - area->lsp_gen_interval[0], VTY_NEWLINE); - write ++; - } - if (area->lsp_gen_interval[1] != LSP_GEN_INTERVAL_DEFAULT) { - vty_out (vty, " lsp-gen-interval level-2 %d%s", - area->lsp_gen_interval[1], VTY_NEWLINE); - write ++; - } - } - /* ISIS - LSP lifetime */ - if (area->max_lsp_lifetime[0] == area->max_lsp_lifetime[1]) { - if (area->max_lsp_lifetime[0] != MAX_AGE) { - vty_out (vty, " lsp-lifetime %u%s", area->max_lsp_lifetime[0], - VTY_NEWLINE); - write ++; - }} else { - if (area->max_lsp_lifetime[0] != MAX_AGE) { - vty_out (vty, " lsp-lifetime level-1 %u%s", area->max_lsp_lifetime[0], - VTY_NEWLINE); - write ++; - } - if (area->max_lsp_lifetime[1] != MAX_AGE) { - vty_out (vty, " lsp-lifetime level-2 %u%s", area->max_lsp_lifetime[1], - VTY_NEWLINE); - write ++; - } - } - #ifdef TOPOLOGY_GENERATE - /* seems we save the whole command line here */ - if (area->top_params) { - vty_out (vty, " %s%s",area->top_params, VTY_NEWLINE); - write ++; - } - if (memcmp(area->topology_baseis, DEFAULT_TOPOLOGY_BASEIS, - ISIS_SYS_ID_LEN)) { - vty_out (vty, " topology base_is %s%s", - sysid_print (area->topology_baseis), VTY_NEWLINE); - write ++; - } + if (isis != NULL) + { + struct isis_area *area; + struct listnode *node; + struct listnode *node2; + + LIST_LOOP (isis->area_list, area, node) + { + /* ISIS - Area name */ + vty_out (vty, "router isis %s%s", area->area_tag, VTY_NEWLINE); + write++; + /* ISIS - Net */ + if (listcount (area->area_addrs) > 0) + { + struct area_addr *area_addr; + LIST_LOOP (area->area_addrs, area_addr, node2) + { + vty_out (vty, " net %s%s", + isonet_print (area_addr->area_addr, + area_addr->addr_len + ISIS_SYS_ID_LEN + + 1), VTY_NEWLINE); + write++; + } + } + /* ISIS - Dynamic hostname - Defaults to true so only display if false */ + if (!area->dynhostname) + { + vty_out (vty, " no hostname dynamic%s", VTY_NEWLINE); + write++; + } + /* ISIS - Metric-Style - when true displays wide */ + if (area->newmetric) + { + vty_out (vty, " metric-style wide%s", VTY_NEWLINE); + write++; + } + /* ISIS - Area is-type (level-1-2 is default) */ + if (area->is_type == IS_LEVEL_1) + { + vty_out (vty, " is-type level-1%s", VTY_NEWLINE); + write++; + } + else + { + if (area->is_type == IS_LEVEL_2) + { + vty_out (vty, " is-type level-2-only%s", VTY_NEWLINE); + write++; + } + } + /* ISIS - Lsp generation interval */ + if (area->lsp_gen_interval[0] == area->lsp_gen_interval[1]) + { + if (area->lsp_gen_interval[0] != LSP_GEN_INTERVAL_DEFAULT) + { + vty_out (vty, " lsp-gen-interval %d%s", + area->lsp_gen_interval[0], VTY_NEWLINE); + write++; + } + } + else + { + if (area->lsp_gen_interval[0] != LSP_GEN_INTERVAL_DEFAULT) + { + vty_out (vty, " lsp-gen-interval level-1 %d%s", + area->lsp_gen_interval[0], VTY_NEWLINE); + write++; + } + if (area->lsp_gen_interval[1] != LSP_GEN_INTERVAL_DEFAULT) + { + vty_out (vty, " lsp-gen-interval level-2 %d%s", + area->lsp_gen_interval[1], VTY_NEWLINE); + write++; + } + } + /* ISIS - LSP lifetime */ + if (area->max_lsp_lifetime[0] == area->max_lsp_lifetime[1]) + { + if (area->max_lsp_lifetime[0] != MAX_AGE) + { + vty_out (vty, " lsp-lifetime %u%s", area->max_lsp_lifetime[0], + VTY_NEWLINE); + write++; + } + } + else + { + if (area->max_lsp_lifetime[0] != MAX_AGE) + { + vty_out (vty, " lsp-lifetime level-1 %u%s", + area->max_lsp_lifetime[0], VTY_NEWLINE); + write++; + } + if (area->max_lsp_lifetime[1] != MAX_AGE) + { + vty_out (vty, " lsp-lifetime level-2 %u%s", + area->max_lsp_lifetime[1], VTY_NEWLINE); + write++; + } + } +#ifdef TOPOLOGY_GENERATE + /* seems we save the whole command line here */ + if (area->top_params) + { + vty_out (vty, " %s%s", area->top_params, VTY_NEWLINE); + write++; + } + + if (memcmp (area->topology_baseis, DEFAULT_TOPOLOGY_BASEIS, + ISIS_SYS_ID_LEN)) + { + vty_out (vty, " topology base_is %s%s", + sysid_print (area->topology_baseis), VTY_NEWLINE); + write++; + } - #endif /* TOPOLOGY_GENERATE */ +#endif /* TOPOLOGY_GENERATE */ + } } - } - + return write; } -struct cmd_node isis_node = -{ +struct cmd_node isis_node = { ISIS_NODE, "%s(config-router)# ", 1 }; -void +void isis_init () { - /* Install IS-IS top node */ install_node (&isis_node, isis_config_write); - + install_element (VIEW_NODE, &show_clns_neighbors_cmd); install_element (VIEW_NODE, &show_isis_neighbors_cmd); install_element (VIEW_NODE, &show_clns_neighbors_detail_cmd); @@ -1962,7 +1955,7 @@ isis_init () install_element (ENABLE_NODE, &show_database_detail_cmd); install_element (ENABLE_NODE, &show_debugging_cmd); - install_node(&debug_node, config_write_debug); + install_node (&debug_node, config_write_debug); install_element (ENABLE_NODE, &debug_isis_adj_cmd); install_element (ENABLE_NODE, &no_debug_isis_adj_cmd); @@ -2046,7 +2039,7 @@ isis_init () install_element (ISIS_NODE, &spf_interval_l2_cmd); install_element (ISIS_NODE, &no_spf_interval_l2_cmd); install_element (ISIS_NODE, &no_spf_interval_l2_arg_cmd); - + install_element (ISIS_NODE, &lsp_lifetime_cmd); install_element (ISIS_NODE, &no_lsp_lifetime_cmd); install_element (ISIS_NODE, &no_lsp_lifetime_arg_cmd); @@ -2070,14 +2063,8 @@ isis_init () install_element (ENABLE_NODE, &show_isis_topology_cmd); #endif /* TOPOLOGY_GENERATE */ - isis_new(0); + isis_new (0); isis_circuit_init (); isis_zebra_init (); isis_spf_cmds_init (); } - - - - - - |