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eigrp_routemap.c
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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* 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).
*/
#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_intf_rmap_update(struct if_rmap *if_rmap)
{
struct interface *ifp;
eigrp_interface_t *ei, *ei2;
struct listnode *node, *nnode;
struct route_map *rmap;
eigrp_instance_t *e;
ifp = if_lookup_by_name(if_rmap->ifname);
if (ifp == NULL)
return;
ei = NULL;
e = eigrp_lookup(ifp->vrf_id);
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_intf_rmap_update_interface(struct interface *ifp)
{
struct if_rmap *if_rmap;
if_rmap = if_rmap_lookup(ifp->name);
if (if_rmap)
eigrp_intf_rmap_update(if_rmap);
}
void eigrp_routemap_update_redistribute(void)
{
int i;
eigrp_instance_t *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_intf_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;
case RMAP_COMPILE_ERROR:
vty_out(vty, "%% Argument is malformed.\n");
return CMD_WARNING_CONFIG_FAILED;
case RMAP_COMPILE_SUCCESS:
/*
* 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, type);
switch (ret) {
case RMAP_RULE_MISSING:
vty_out(vty, "%% Can't find rule.\n");
return CMD_WARNING_CONFIG_FAILED;
case RMAP_COMPILE_ERROR:
vty_out(vty, "%% Argument is malformed.\n");
return CMD_WARNING_CONFIG_FAILED;
case RMAP_COMPILE_SUCCESS:
/*
* 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;
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:
/*
* 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;
case RMAP_COMPILE_ERROR:
vty_out(vty, "%% Argument is malformed.\n");
return CMD_WARNING_CONFIG_FAILED;
case RMAP_COMPILE_SUCCESS:
/*
* 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;
eigrp_instance_t *eigrp = eigrp_lookup();
if (eigrp) {
for (i = 0; i < ZEBRA_ROUTE_MAX; i++) {
if (eigrp->route_map[i].name)
eigrp->route_map[i].map =
route_map_lookup_by_name(
eigrp->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;
// eigrp_route_descriptor_t *te;
// eigrp_prefix_descriptor_t *pe;
// struct listnode *node, *node2, *nnode, *nnode2;
// eigrp_instance_t *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. */
static const 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. */
static const 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 const 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 const 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 const 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 const 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. */
static const 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 const 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. object 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 const 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. object 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 const 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