/* * EIGRP Filter Functions. * Copyright (C) 2013-2015 * Authors: * Donnie Savage * Jan Janovic * Matej Perina * Peter Orsag * Peter Paluch * Frantisek Gazo * Tomas Hvorkovy * Martin Kontsek * Lukas Koribsky * * Note: This file contains skeleton for all possible matches and sets, * but they are hidden in comment block and not properly implemented. * At this time, the only function we consider useful for our use * in distribute command in EIGRP is matching destination IP (with both * access and prefix list). * * * This file is part of GNU Zebra. * * GNU Zebra is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2, or (at your option) any * later version. * * GNU Zebra 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; see the file COPYING; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include #include "memory.h" #include "prefix.h" #include "if_rmap.h" #include "routemap.h" #include "command.h" #include "filter.h" #include "log.h" #include "sockunion.h" /* for inet_aton () */ #include "plist.h" #include "eigrpd/eigrpd.h" #include "eigrpd/eigrp_structs.h" #include "eigrpd/eigrp_const.h" #include "eigrpd/eigrp_macros.h" #include "eigrpd/eigrp_routemap.h" void eigrp_if_rmap_update(struct if_rmap *if_rmap) { struct interface *ifp; struct eigrp_interface *ei, *ei2; struct listnode *node, *nnode; struct route_map *rmap; struct eigrp *e; ifp = if_lookup_by_name(if_rmap->ifname); if (ifp == NULL) return; ei = NULL; e = eigrp_lookup(); for (ALL_LIST_ELEMENTS(e->eiflist, node, nnode, ei2)) { if (strcmp(ei2->ifp->name, ifp->name) == 0) { ei = ei2; break; } } if (if_rmap->routemap[IF_RMAP_IN]) { rmap = route_map_lookup_by_name(if_rmap->routemap[IF_RMAP_IN]); if (rmap) ei->routemap[IF_RMAP_IN] = rmap; else ei->routemap[IF_RMAP_IN] = NULL; } else ei->routemap[EIGRP_FILTER_IN] = NULL; if (if_rmap->routemap[IF_RMAP_OUT]) { rmap = route_map_lookup_by_name(if_rmap->routemap[IF_RMAP_OUT]); if (rmap) ei->routemap[IF_RMAP_OUT] = rmap; else ei->routemap[IF_RMAP_OUT] = NULL; } else ei->routemap[EIGRP_FILTER_OUT] = NULL; } void eigrp_if_rmap_update_interface(struct interface *ifp) { struct if_rmap *if_rmap; if_rmap = if_rmap_lookup(ifp->name); if (if_rmap) eigrp_if_rmap_update(if_rmap); } void eigrp_routemap_update_redistribute(void) { int i; struct eigrp *e; e = eigrp_lookup(); if (e) { for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { if (e->route_map[i].name) e->route_map[i].map = route_map_lookup_by_name( e->route_map[i].name); } } } /* ARGSUSED */ void eigrp_rmap_update(const char *notused) { struct interface *ifp; struct listnode *node, *nnode; for (ALL_LIST_ELEMENTS(iflist, node, nnode, ifp)) eigrp_if_rmap_update_interface(ifp); eigrp_routemap_update_redistribute(); } /* Add eigrp route map rule. */ static int eigrp_route_match_add(struct vty *vty, struct route_map_index *index, const char *command, const char *arg) { enum rmap_compile_rets ret; ret = route_map_add_match(index, command, arg, type); switch (ret) { case RMAP_RULE_MISSING: vty_out(vty, "%% Can't find rule.\n"); return CMD_WARNING_CONFIG_FAILED; break; case RMAP_COMPILE_ERROR: vty_out(vty, "%% Argument is malformed.\n"); return CMD_WARNING_CONFIG_FAILED; break; case RMAP_COMPILE_SUCCESS: case RMAP_DUPLICATE_RULE: /* * Intentionally not handling these cases */ break; } return CMD_SUCCESS; } /* Delete rip route map rule. */ static int eigrp_route_match_delete(struct vty *vty, struct route_map_index *index, const char *command, const char *arg) { enum rmap_compile_rets ret; ret = route_map_delete_match(index, command, arg); switch (ret) { case RMAP_RULE_MISSING: vty_out(vty, "%% Can't find rule.\n"); return CMD_WARNING_CONFIG_FAILED; break; case RMAP_COMPILE_ERROR: vty_out(vty, "%% Argument is malformed.\n"); return CMD_WARNING_CONFIG_FAILED; break; case RMAP_COMPILE_SUCCESS: case RMAP_DUPLICATE_RULE: /* * These cases intentionally ignored */ break; } return CMD_SUCCESS; } /* Add eigrp route map rule. */ static int eigrp_route_set_add(struct vty *vty, struct route_map_index *index, const char *command, const char *arg) { enum rmap_compile_rets ret; ret = route_map_add_set(index, command, arg); switch (ret) { case RMAP_RULE_MISSING: vty_out(vty, "%% Can't find rule.\n"); return CMD_WARNING_CONFIG_FAILED; break; case RMAP_COMPILE_ERROR: /* * rip, ripng and other protocols share the set metric command * but only values from 0 to 16 are valid for rip and ripng * if metric is out of range for rip and ripng, it is * not for other protocols. Do not return an error */ if (strcmp(command, "metric")) { vty_out(vty, "%% Argument is malformed.\n"); return CMD_WARNING_CONFIG_FAILED; } break; case RMAP_COMPILE_SUCCESS: case RMAP_DUPLICATE_RULE: /* * These cases intentionally left blank here */ break; } return CMD_SUCCESS; } /* Delete eigrp route map rule. */ static int eigrp_route_set_delete(struct vty *vty, struct route_map_index *index, const char *command, const char *arg) { enum rmap_compile_rets ret; ret = route_map_delete_set(index, command, arg); switch (ret) { case RMAP_RULE_MISSING: vty_out(vty, "%% Can't find rule.\n"); return CMD_WARNING_CONFIG_FAILED; break; case RMAP_COMPILE_ERROR: vty_out(vty, "%% Argument is malformed.\n"); return CMD_WARNING_CONFIG_FAILED; break; case RMAP_COMPILE_SUCCESS: case RMAP_DUPLICATE_RULE: /* * These cases intentionally not handled */ break; } return CMD_SUCCESS; } /* Hook function for updating route_map assignment. */ /* ARGSUSED */ void eigrp_route_map_update(const char *notused) { int i; struct eigrp *e; e = eigrp_lookup(); if (e) { for (i = 0; i < ZEBRA_ROUTE_MAX; i++) { if (e->route_map[i].name) e->route_map[i].map = route_map_lookup_by_name( e->route_map[i].name); } } } /* `match metric METRIC' */ /* Match function return 1 if match is success else return zero. */ static enum route_map_cmd_result_t route_match_metric(void *rule, struct prefix *prefix, route_map_object_t type, void *object) { // uint32_t *metric; // uint32_t check; // struct rip_info *rinfo; // struct eigrp_nexthop_entry *te; // struct eigrp_prefix_entry *pe; // struct listnode *node, *node2, *nnode, *nnode2; // struct eigrp *e; // // e = eigrp_lookup(); // // if (type == RMAP_EIGRP) // { // metric = rule; // rinfo = object; // // /* If external metric is available, the route-map should // work on this one (for redistribute purpose) */ // /*check = (rinfo->external_metric) ? rinfo->external_metric : // rinfo->metric;*/ // // if (check == *metric) // return RMAP_MATCH; // else // return RMAP_NOMATCH; // } return RMAP_NOMATCH; } /* Route map `match metric' match statement. `arg' is METRIC value */ static void *route_match_metric_compile(const char *arg) { // uint32_t *metric; // // metric = XMALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (uint32_t)); // *metric = atoi (arg); // // if(*metric > 0) // return metric; // // XFREE (MTYPE_ROUTE_MAP_COMPILED, metric); return NULL; } /* Free route map's compiled `match metric' value. */ static void route_match_metric_free(void *rule) { XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); } /* Route map commands for metric matching. */ struct route_map_rule_cmd route_match_metric_cmd = { "metric", route_match_metric, route_match_metric_compile, route_match_metric_free}; /* `match interface IFNAME' */ /* Match function return 1 if match is success else return zero. */ static enum route_map_cmd_result_t route_match_interface(void *rule, struct prefix *prefix, route_map_object_t type, void *object) { // struct rip_info *rinfo; // struct interface *ifp; // char *ifname; // // if (type == RMAP_EIGRP) // { // ifname = rule; // ifp = if_lookup_by_name(ifname); // // if (!ifp) // return RMAP_NOMATCH; // // rinfo = object; // // /*if (rinfo->ifindex_out == ifp->ifindex || rinfo->ifindex == // ifp->ifindex) // return RMAP_MATCH; // else // return RMAP_NOMATCH;*/ // } return RMAP_NOMATCH; } /* Route map `match interface' match statement. `arg' is IFNAME value */ /* XXX I don`t know if I need to check does interface exist? */ static void *route_match_interface_compile(const char *arg) { return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); } /* Free route map's compiled `match interface' value. */ static void route_match_interface_free(void *rule) { XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); } /* Route map commands for interface matching. */ struct route_map_rule_cmd route_match_interface_cmd = { "interface", route_match_interface, route_match_interface_compile, route_match_interface_free}; /* `match ip next-hop IP_ACCESS_LIST' */ /* Match function return 1 if match is success else return zero. */ static enum route_map_cmd_result_t route_match_ip_next_hop(void *rule, struct prefix *prefix, route_map_object_t type, void *object) { // struct access_list *alist; // struct rip_info *rinfo; // struct prefix_ipv4 p; // // if (type == RMAP_EIGRP) // { // rinfo = object; // p.family = AF_INET; // /*p.prefix = (rinfo->nexthop.s_addr) ? rinfo->nexthop : // rinfo->from;*/ // p.prefixlen = IPV4_MAX_BITLEN; // // alist = access_list_lookup (AFI_IP, (char *) rule); // if (alist == NULL) // return RMAP_NOMATCH; // // return (access_list_apply (alist, &p) == FILTER_DENY ? // RMAP_NOMATCH : RMAP_MATCH); // } return RMAP_NOMATCH; } /* Route map `ip next-hop' match statement. `arg' should be access-list name. */ static void *route_match_ip_next_hop_compile(const char *arg) { return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); } /* Free route map's compiled `. */ static void route_match_ip_next_hop_free(void *rule) { XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); } /* Route map commands for ip next-hop matching. */ static struct route_map_rule_cmd route_match_ip_next_hop_cmd = { "ip next-hop", route_match_ip_next_hop, route_match_ip_next_hop_compile, route_match_ip_next_hop_free}; /* `match ip next-hop prefix-list PREFIX_LIST' */ static enum route_map_cmd_result_t route_match_ip_next_hop_prefix_list(void *rule, struct prefix *prefix, route_map_object_t type, void *object) { // struct prefix_list *plist; // struct rip_info *rinfo; // struct prefix_ipv4 p; // // if (type == RMAP_EIGRP) // { // rinfo = object; // p.family = AF_INET; // /*p.prefix = (rinfo->nexthop.s_addr) ? rinfo->nexthop : // rinfo->from;*/ // p.prefixlen = IPV4_MAX_BITLEN; // // plist = prefix_list_lookup (AFI_IP, (char *) rule); // if (plist == NULL) // return RMAP_NOMATCH; // // return (prefix_list_apply (plist, &p) == PREFIX_DENY ? // RMAP_NOMATCH : RMAP_MATCH); // } return RMAP_NOMATCH; } static void *route_match_ip_next_hop_prefix_list_compile(const char *arg) { return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); } static void route_match_ip_next_hop_prefix_list_free(void *rule) { XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); } static struct route_map_rule_cmd route_match_ip_next_hop_prefix_list_cmd = { "ip next-hop prefix-list", route_match_ip_next_hop_prefix_list, route_match_ip_next_hop_prefix_list_compile, route_match_ip_next_hop_prefix_list_free}; /* `match ip address IP_ACCESS_LIST' */ /* Match function should return 1 if match is success else return zero. */ static enum route_map_cmd_result_t route_match_ip_address(void *rule, struct prefix *prefix, route_map_object_t type, void *object) { struct access_list *alist; if (type == RMAP_EIGRP) { alist = access_list_lookup(AFI_IP, (char *)rule); if (alist == NULL) return RMAP_NOMATCH; return (access_list_apply(alist, prefix) == FILTER_DENY ? RMAP_NOMATCH : RMAP_MATCH); } return RMAP_NOMATCH; } /* Route map `ip address' match statement. `arg' should be access-list name. */ static void *route_match_ip_address_compile(const char *arg) { return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); } /* Free route map's compiled `ip address' value. */ static void route_match_ip_address_free(void *rule) { XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); } /* Route map commands for ip address matching. */ static struct route_map_rule_cmd route_match_ip_address_cmd = { "ip address", route_match_ip_address, route_match_ip_address_compile, route_match_ip_address_free}; /* `match ip address prefix-list PREFIX_LIST' */ static enum route_map_cmd_result_t route_match_ip_address_prefix_list(void *rule, struct prefix *prefix, route_map_object_t type, void *object) { struct prefix_list *plist; if (type == RMAP_EIGRP) { plist = prefix_list_lookup(AFI_IP, (char *)rule); if (plist == NULL) return RMAP_NOMATCH; return (prefix_list_apply(plist, prefix) == PREFIX_DENY ? RMAP_NOMATCH : RMAP_MATCH); } return RMAP_NOMATCH; } static void *route_match_ip_address_prefix_list_compile(const char *arg) { return XSTRDUP(MTYPE_ROUTE_MAP_COMPILED, arg); } static void route_match_ip_address_prefix_list_free(void *rule) { XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); } static struct route_map_rule_cmd route_match_ip_address_prefix_list_cmd = { "ip address prefix-list", route_match_ip_address_prefix_list, route_match_ip_address_prefix_list_compile, route_match_ip_address_prefix_list_free}; /* `match tag TAG' */ /* Match function return 1 if match is success else return zero. */ static enum route_map_cmd_result_t route_match_tag(void *rule, struct prefix *prefix, route_map_object_t type, void *object) { // unsigned short *tag; // struct rip_info *rinfo; // // if (type == RMAP_EIGRP) // { // tag = rule; // rinfo = object; // // /* The information stored by rinfo is host ordered. */ // /*if (rinfo->tag == *tag) // return RMAP_MATCH; // else // return RMAP_NOMATCH;*/ // } return RMAP_NOMATCH; } /* Route map `match tag' match statement. `arg' is TAG value */ static void *route_match_tag_compile(const char *arg) { // unsigned short *tag; // // tag = XMALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (unsigned short)); // *tag = atoi (arg); // // return tag; } /* Free route map's compiled `match tag' value. */ static void route_match_tag_free(void *rule) { XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); } /* Route map commands for tag matching. */ struct route_map_rule_cmd route_match_tag_cmd = { "tag", route_match_tag, route_match_tag_compile, route_match_tag_free}; /* Set metric to attribute. */ static enum route_map_cmd_result_t route_set_metric(void *rule, struct prefix *prefix, route_map_object_t type, void *object) { // if (type == RMAP_RIP) // { // struct rip_metric_modifier *mod; // struct rip_info *rinfo; // // mod = rule; // rinfo = object; // // /*if (mod->type == metric_increment) // rinfo->metric_out += mod->metric; // else if (mod->type == metric_decrement) // rinfo->metric_out -= mod->metric; // else if (mod->type == metric_absolute) // rinfo->metric_out = mod->metric; // // if ((signed int)rinfo->metric_out < 1) // rinfo->metric_out = 1; // if (rinfo->metric_out > RIP_METRIC_INFINITY) // rinfo->metric_out = RIP_METRIC_INFINITY;*/ // // rinfo->metric_set = 1; // } return RMAP_OKAY; } /* set metric compilation. */ static void *route_set_metric_compile(const char *arg) { // int len; // const char *pnt; // int type; // long metric; // char *endptr = NULL; // struct rip_metric_modifier *mod; // // len = strlen (arg); // pnt = arg; // // if (len == 0) // return NULL; // // /* Examine first character. */ // if (arg[0] == '+') // { // //type = metric_increment; // pnt++; // } // else if (arg[0] == '-') // { // //type = metric_decrement; // pnt++; // } // /*else // type = metric_absolute;*/ // // /* Check beginning with digit string. */ // if (*pnt < '0' || *pnt > '9') // return NULL; // // /* Convert string to integer. */ // metric = strtol (pnt, &endptr, 10); // // if (metric == LONG_MAX || *endptr != '\0') // return NULL; // /*if (metric < 0 || metric > RIP_METRIC_INFINITY) // return NULL;*/ // // mod = XMALLOC (MTYPE_ROUTE_MAP_COMPILED, // sizeof (struct rip_metric_modifier)); // mod->type = type; // mod->metric = metric; // return mod; } /* Free route map's compiled `set metric' value. */ static void route_set_metric_free(void *rule) { XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); } /* Set metric rule structure. */ static struct route_map_rule_cmd route_set_metric_cmd = { "metric", route_set_metric, route_set_metric_compile, route_set_metric_free, }; /* `set ip next-hop IP_ADDRESS' */ /* Set nexthop to object. ojbect must be pointer to struct attr. */ static enum route_map_cmd_result_t route_set_ip_nexthop(void *rule, struct prefix *prefix, route_map_object_t type, void *object) { // struct in_addr *address; // struct rip_info *rinfo; // // if(type == RMAP_RIP) // { // /* Fetch routemap's rule information. */ // address = rule; // rinfo = object; // // /* Set next hop value. */ // rinfo->nexthop_out = *address; // } return RMAP_OKAY; } /* Route map `ip nexthop' compile function. Given string is converted to struct in_addr structure. */ static void *route_set_ip_nexthop_compile(const char *arg) { // int ret; // struct in_addr *address; // // address = XMALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (struct // in_addr)); // // ret = inet_aton (arg, address); // // if (ret == 0) // { // XFREE (MTYPE_ROUTE_MAP_COMPILED, address); // return NULL; // } // // return address; } /* Free route map's compiled `ip nexthop' value. */ static void route_set_ip_nexthop_free(void *rule) { XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); } /* Route map commands for ip nexthop set. */ static struct route_map_rule_cmd route_set_ip_nexthop_cmd = { "ip next-hop", route_set_ip_nexthop, route_set_ip_nexthop_compile, route_set_ip_nexthop_free}; /* `set tag TAG' */ /* Set tag to object. ojbect must be pointer to struct attr. */ static enum route_map_cmd_result_t route_set_tag(void *rule, struct prefix *prefix, route_map_object_t type, void *object) { // unsigned short *tag; // struct rip_info *rinfo; // // if(type == RMAP_RIP) // { // /* Fetch routemap's rule information. */ // tag = rule; // rinfo = object; // // /* Set next hop value. */ // rinfo->tag_out = *tag; // } return RMAP_OKAY; } /* Route map `tag' compile function. Given string is converted to unsigned short. */ static void *route_set_tag_compile(const char *arg) { // unsigned short *tag; // // tag = XMALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (unsigned short)); // *tag = atoi (arg); // // return tag; } /* Free route map's compiled `ip nexthop' value. */ static void route_set_tag_free(void *rule) { XFREE(MTYPE_ROUTE_MAP_COMPILED, rule); } /* Route map commands for tag set. */ static struct route_map_rule_cmd route_set_tag_cmd = { "tag", route_set_tag, route_set_tag_compile, route_set_tag_free}; #define MATCH_STR "Match values from routing table\n" #define SET_STR "Set values in destination routing protocol\n" DEFUN (match_metric, match_metric_cmd, "match metric (0-4294967295)", MATCH_STR "Match metric of route\n" "Metric value\n") { return eigrp_route_match_add(vty, vty->index, "metric", argv[0]); } DEFUN (no_match_metric, no_match_metric_cmd, "no match metric", NO_STR MATCH_STR "Match metric of route\n") { if (argc == 0) return eigrp_route_match_delete(vty, vty->index, "metric", NULL); return eigrp_route_match_delete(vty, vty->index, "metric", argv[0]); } ALIAS(no_match_metric, no_match_metric_val_cmd, "no match metric (0-4294967295)", NO_STR MATCH_STR "Match metric of route\n" "Metric value\n") DEFUN (match_interface, match_interface_cmd, "match interface WORD", MATCH_STR "Match first hop interface of route\n" "Interface name\n") { return eigrp_route_match_add(vty, vty->index, "interface", argv[0]); } DEFUN (no_match_interface, no_match_interface_cmd, "no match interface", NO_STR MATCH_STR "Match first hop interface of route\n") { if (argc == 0) return eigrp_route_match_delete(vty, vty->index, "interface", NULL); return eigrp_route_match_delete(vty, vty->index, "interface", argv[0]); } ALIAS(no_match_interface, no_match_interface_val_cmd, "no match interface WORD", NO_STR MATCH_STR "Match first hop interface of route\n" "Interface name\n") DEFUN (match_ip_next_hop, match_ip_next_hop_cmd, "match ip next-hop ((1-199)|(1300-2699)|WORD)", MATCH_STR IP_STR "Match next-hop address of route\n" "IP access-list number\n" "IP access-list number (expanded range)\n" "IP Access-list name\n") { return eigrp_route_match_add(vty, vty->index, "ip next-hop", argv[0]); } DEFUN (no_match_ip_next_hop, no_match_ip_next_hop_cmd, "no match ip next-hop", NO_STR MATCH_STR IP_STR "Match next-hop address of route\n") { if (argc == 0) return eigrp_route_match_delete(vty, vty->index, "ip next-hop", NULL); return eigrp_route_match_delete(vty, vty->index, "ip next-hop", argv[0]); } ALIAS(no_match_ip_next_hop, no_match_ip_next_hop_val_cmd, "no match ip next-hop ((1-199)|(1300-2699)|WORD)", NO_STR MATCH_STR IP_STR "Match next-hop address of route\n" "IP access-list number\n" "IP access-list number (expanded range)\n" "IP Access-list name\n") DEFUN (match_ip_next_hop_prefix_list, match_ip_next_hop_prefix_list_cmd, "match ip next-hop prefix-list WORD", MATCH_STR IP_STR "Match next-hop address of route\n" "Match entries of prefix-lists\n" "IP prefix-list name\n") { return eigrp_route_match_add(vty, vty->index, "ip next-hop prefix-list", argv[0]); } DEFUN (no_match_ip_next_hop_prefix_list, no_match_ip_next_hop_prefix_list_cmd, "no match ip next-hop prefix-list", NO_STR MATCH_STR IP_STR "Match next-hop address of route\n" "Match entries of prefix-lists\n") { if (argc == 0) return eigrp_route_match_delete( vty, vty->index, "ip next-hop prefix-list", NULL); return eigrp_route_match_delete(vty, vty->index, "ip next-hop prefix-list", argv[0]); } ALIAS(no_match_ip_next_hop_prefix_list, no_match_ip_next_hop_prefix_list_val_cmd, "no match ip next-hop prefix-list WORD", NO_STR MATCH_STR IP_STR "Match next-hop address of route\n" "Match entries of prefix-lists\n" "IP prefix-list name\n") DEFUN (match_ip_address, match_ip_address_cmd, "match ip address ((1-199)|(1300-2699)|WORD)", MATCH_STR IP_STR "Match address of route\n" "IP access-list number\n" "IP access-list number (expanded range)\n" "IP Access-list name\n") { return eigrp_route_match_add(vty, vty->index, "ip address", argv[0]); } DEFUN (no_match_ip_address, no_match_ip_address_cmd, "no match ip address", NO_STR MATCH_STR IP_STR "Match address of route\n") { if (argc == 0) return eigrp_route_match_delete(vty, vty->index, "ip address", NULL); return eigrp_route_match_delete(vty, vty->index, "ip address", argv[0]); } ALIAS(no_match_ip_address, no_match_ip_address_val_cmd, "no match ip address ((1-199)|(1300-2699)|WORD)", NO_STR MATCH_STR IP_STR "Match address of route\n" "IP access-list number\n" "IP access-list number (expanded range)\n" "IP Access-list name\n") DEFUN (match_ip_address_prefix_list, match_ip_address_prefix_list_cmd, "match ip address prefix-list WORD", MATCH_STR IP_STR "Match address of route\n" "Match entries of prefix-lists\n" "IP prefix-list name\n") { return eigrp_route_match_add(vty, vty->index, "ip address prefix-list", argv[0]); } DEFUN (no_match_ip_address_prefix_list, no_match_ip_address_prefix_list_cmd, "no match ip address prefix-list", NO_STR MATCH_STR IP_STR "Match address of route\n" "Match entries of prefix-lists\n") { if (argc == 0) return eigrp_route_match_delete(vty, vty->index, "ip address prefix-list", NULL); return eigrp_route_match_delete(vty, vty->index, "ip address prefix-list", argv[0]); } ALIAS(no_match_ip_address_prefix_list, no_match_ip_address_prefix_list_val_cmd, "no match ip address prefix-list WORD", NO_STR MATCH_STR IP_STR "Match address of route\n" "Match entries of prefix-lists\n" "IP prefix-list name\n") DEFUN (match_tag, match_tag_cmd, "match tag (0-65535)", MATCH_STR "Match tag of route\n" "Metric value\n") { return eigrp_route_match_add(vty, vty->index, "tag", argv[0]); } DEFUN (no_match_tag, no_match_tag_cmd, "no match tag", NO_STR MATCH_STR "Match tag of route\n") { if (argc == 0) return eigrp_route_match_delete(vty, vty->index, "tag", NULL); return eigrp_route_match_delete(vty, vty->index, "tag", argv[0]); } ALIAS(no_match_tag, no_match_tag_val_cmd, "no match tag (0-65535)", NO_STR MATCH_STR "Match tag of route\n" "Metric value\n") /* set functions */ DEFUN (set_metric, set_metric_cmd, "set metric (0-4294967295)", SET_STR "Metric value for destination routing protocol\n" "Metric value\n") { return eigrp_route_set_add(vty, vty->index, "metric", argv[0]); } ALIAS(set_metric, set_metric_addsub_cmd, "set metric <+/-metric>", SET_STR "Metric value for destination routing protocol\n" "Add or subtract metric\n") DEFUN (no_set_metric, no_set_metric_cmd, "no set metric", NO_STR SET_STR "Metric value for destination routing protocol\n") { if (argc == 0) return eigrp_route_set_delete(vty, vty->index, "metric", NULL); return eigrp_route_set_delete(vty, vty->index, "metric", argv[0]); } ALIAS(no_set_metric, no_set_metric_val_cmd, "no set metric ((0-4294967295)|<+/-metric>)", NO_STR SET_STR "Metric value for destination routing protocol\n" "Metric value\n" "Add or subtract metric\n") DEFUN (set_ip_nexthop, set_ip_nexthop_cmd, "set ip next-hop A.B.C.D", SET_STR IP_STR "Next hop address\n" "IP address of next hop\n") { union sockunion su; int ret; ret = str2sockunion(argv[0], &su); if (ret < 0) { vty_out(vty, "%% Malformed next-hop address\n"); return CMD_WARNING_CONFIG_FAILED; } return eigrp_route_set_add(vty, vty->index, "ip next-hop", argv[0]); } DEFUN (no_set_ip_nexthop, no_set_ip_nexthop_cmd, "no set ip next-hop", NO_STR SET_STR IP_STR "Next hop address\n") { if (argc == 0) return eigrp_route_set_delete(vty, vty->index, "ip next-hop", NULL); return eigrp_route_set_delete(vty, vty->index, "ip next-hop", argv[0]); } ALIAS(no_set_ip_nexthop, no_set_ip_nexthop_val_cmd, "no set ip next-hop A.B.C.D", NO_STR SET_STR IP_STR "Next hop address\n" "IP address of next hop\n") DEFUN (set_tag, set_tag_cmd, "set tag (0-65535)", SET_STR "Tag value for routing protocol\n" "Tag value\n") { return eigrp_route_set_add(vty, vty->index, "tag", argv[0]); } DEFUN (no_set_tag, no_set_tag_cmd, "no set tag", NO_STR SET_STR "Tag value for routing protocol\n") { if (argc == 0) return eigrp_route_set_delete(vty, vty->index, "tag", NULL); return eigrp_route_set_delete(vty, vty->index, "tag", argv[0]); } ALIAS(no_set_tag, no_set_tag_val_cmd, "no set tag (0-65535)", NO_STR SET_STR "Tag value for routing protocol\n" "Tag value\n") /* Route-map init */ void eigrp_route_map_init() { route_map_init(); route_map_init_vty(); route_map_add_hook(eigrp_route_map_update); route_map_delete_hook(eigrp_route_map_update); /*route_map_install_match (&route_match_metric_cmd); route_map_install_match (&route_match_interface_cmd);*/ /*route_map_install_match (&route_match_ip_next_hop_cmd); route_map_install_match (&route_match_ip_next_hop_prefix_list_cmd); route_map_install_match (&route_match_ip_address_cmd); route_map_install_match (&route_match_ip_address_prefix_list_cmd);*/ /*route_map_install_match (&route_match_tag_cmd);*/ /*route_map_install_set (&route_set_metric_cmd); route_map_install_set (&route_set_ip_nexthop_cmd); route_map_install_set (&route_set_tag_cmd);*/ /*install_element (RMAP_NODE, &route_match_metric_cmd); install_element (RMAP_NODE, &no_match_metric_cmd); install_element (RMAP_NODE, &no_match_metric_val_cmd); install_element (RMAP_NODE, &route_match_interface_cmd); install_element (RMAP_NODE, &no_match_interface_cmd); install_element (RMAP_NODE, &no_match_interface_val_cmd); install_element (RMAP_NODE, &route_match_ip_next_hop_cmd); install_element (RMAP_NODE, &no_match_ip_next_hop_cmd); install_element (RMAP_NODE, &no_match_ip_next_hop_val_cmd); install_element (RMAP_NODE, &route_match_ip_next_hop_prefix_list_cmd); install_element (RMAP_NODE, &no_match_ip_next_hop_prefix_list_cmd); install_element (RMAP_NODE, &no_match_ip_next_hop_prefix_list_val_cmd);*/ /*install_element (RMAP_NODE, &route_match_ip_address_cmd); install_element (RMAP_NODE, &no_match_ip_address_cmd); install_element (RMAP_NODE, &no_match_ip_address_val_cmd); install_element (RMAP_NODE, &route_match_ip_address_prefix_list_cmd); install_element (RMAP_NODE, &no_match_ip_address_prefix_list_cmd); install_element (RMAP_NODE, &no_match_ip_address_prefix_list_val_cmd);*/ /*install_element (RMAP_NODE, &route_match_tag_cmd); install_element (RMAP_NODE, &no_match_tag_cmd); install_element (RMAP_NODE, &no_match_tag_val_cmd);*/ /*install_element (RMAP_NODE, &set_metric_cmd); install_element (RMAP_NODE, &set_metric_addsub_cmd); install_element (RMAP_NODE, &no_set_metric_cmd); install_element (RMAP_NODE, &no_set_metric_val_cmd); install_element (RMAP_NODE, &set_ip_nexthop_cmd); install_element (RMAP_NODE, &no_set_ip_nexthop_cmd); install_element (RMAP_NODE, &no_set_ip_nexthop_val_cmd); install_element (RMAP_NODE, &set_tag_cmd); install_element (RMAP_NODE, &no_set_tag_cmd); install_element (RMAP_NODE, &no_set_tag_val_cmd);*/ }