Initial revision

1 files changed, 898 insertions, 0 deletions

diff --git a/ripd/rip_routemap.c b/ripd/rip_routemap.c
new file mode 100644
index 00000000..791de412
--- /dev/null
+++ b/ripd/rip_routemap.c
@@ -0,0 +1,898 @@
+/* RIPv2 routemap.
+ * Copyright (C) 1999 Kunihiro Ishiguro <kunihiro@zebra.org>
+ *
+ * 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 GNU Zebra; see the file COPYING.  If not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.  
+ */
+
+#include <zebra.h>
+
+#include "memory.h"
+#include "prefix.h"
+#include "routemap.h"
+#include "command.h"
+#include "filter.h"
+#include "log.h"
+#include "sockunion.h"		/* for inet_aton () */
+#include "plist.h"
+
+#include "ripd/ripd.h"
+
+/* Add rip route map rule. */
+int
+rip_route_match_add (struct vty *vty, struct route_map_index *index,
+		     char *command, char *arg)
+{
+  int ret;
+
+  ret = route_map_add_match (index, command, arg);
+  if (ret)
+    {
+      switch (ret)
+	{
+	case RMAP_RULE_MISSING:
+	  vty_out (vty, "%% Can't find rule.%s", VTY_NEWLINE);
+	  return CMD_WARNING;
+	  break;
+	case RMAP_COMPILE_ERROR:
+	  vty_out (vty, "%% Argument is malformed.%s", VTY_NEWLINE);
+	  return CMD_WARNING;
+	  break;
+	}
+    }
+  return CMD_SUCCESS;
+}
+
+/* Delete rip route map rule. */
+int
+rip_route_match_delete (struct vty *vty, struct route_map_index *index,
+			char *command, char *arg)
+{
+  int ret;
+
+  ret = route_map_delete_match (index, command, arg);
+  if (ret)
+    {
+      switch (ret)
+	{
+	case RMAP_RULE_MISSING:
+	  vty_out (vty, "%% Can't find rule.%s", VTY_NEWLINE);
+	  return CMD_WARNING;
+	  break;
+	case RMAP_COMPILE_ERROR:
+	  vty_out (vty, "%% Argument is malformed.%s", VTY_NEWLINE);
+	  return CMD_WARNING;
+	  break;
+	}
+    }
+  return CMD_SUCCESS;
+}
+
+/* Add rip route map rule. */
+int
+rip_route_set_add (struct vty *vty, struct route_map_index *index,
+		   char *command, char *arg)
+{
+  int ret;
+
+  ret = route_map_add_set (index, command, arg);
+  if (ret)
+    {
+      switch (ret)
+	{
+	case RMAP_RULE_MISSING:
+	  vty_out (vty, "%% Can't find rule.%s", VTY_NEWLINE);
+	  return CMD_WARNING;
+	  break;
+	case RMAP_COMPILE_ERROR:
+	  vty_out (vty, "%% Argument is malformed.%s", VTY_NEWLINE);
+	  return CMD_WARNING;
+	  break;
+	}
+    }
+  return CMD_SUCCESS;
+}
+
+/* Delete rip route map rule. */
+int
+rip_route_set_delete (struct vty *vty, struct route_map_index *index,
+		      char *command, char *arg)
+{
+  int ret;
+
+  ret = route_map_delete_set (index, command, arg);
+  if (ret)
+    {
+      switch (ret)
+	{
+	case RMAP_RULE_MISSING:
+	  vty_out (vty, "%% Can't find rule.%s", VTY_NEWLINE);
+	  return CMD_WARNING;
+	  break;
+	case RMAP_COMPILE_ERROR:
+	  vty_out (vty, "%% Argument is malformed.%s", VTY_NEWLINE);
+	  return CMD_WARNING;
+	  break;
+	}
+    }
+  return CMD_SUCCESS;
+}
+
+/* Hook function for updating route_map assignment. */
+void
+rip_route_map_update ()
+{
+  int i;
+
+  if (rip) 
+    {
+      for (i = 0; i < ZEBRA_ROUTE_MAX; i++) 
+	{
+	  if (rip->route_map[i].name)
+	    rip->route_map[i].map = 
+	      route_map_lookup_by_name (rip->route_map[i].name);
+	}
+    }
+}
+
+/* `match metric METRIC' */
+/* Match function return 1 if match is success else return zero. */
+route_map_result_t
+route_match_metric (void *rule, struct prefix *prefix, 
+		    route_map_object_t type, void *object)
+{
+  u_int32_t *metric;
+  struct rip_info *rinfo;
+
+  if (type == RMAP_RIP)
+    {
+      metric = rule;
+      rinfo = object;
+    
+      if (rinfo->metric == *metric)
+	return RMAP_MATCH;
+      else
+	return RMAP_NOMATCH;
+    }
+  return RMAP_NOMATCH;
+}
+
+/* Route map `match metric' match statement. `arg' is METRIC value */
+void *
+route_match_metric_compile (char *arg)
+{
+  u_int32_t *metric;
+
+  metric = XMALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (u_int32_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. */
+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. */
+route_map_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_RIP)
+    {
+      ifname = rule;
+      ifp = if_lookup_by_name(ifname);
+
+      if (!ifp)
+	return RMAP_NOMATCH;
+
+      rinfo = object;
+
+      if (rinfo->ifindex_out == 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? */
+void *
+route_match_interface_compile (char *arg)
+{
+  return XSTRDUP (MTYPE_ROUTE_MAP_COMPILED, arg);
+}
+
+/* Free route map's compiled `match interface' value. */
+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. */
+route_map_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_RIP)
+    {
+      rinfo = object;
+      p.family = AF_INET;
+      p.prefix = rinfo->nexthop;
+      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. */
+void *
+route_match_ip_next_hop_compile (char *arg)
+{
+  return XSTRDUP (MTYPE_ROUTE_MAP_COMPILED, arg);
+}
+
+/* Free route map's compiled `. */
+void
+route_match_ip_next_hop_free (void *rule)
+{
+  XFREE (MTYPE_ROUTE_MAP_COMPILED, rule);
+}
+
+/* Route map commands for ip next-hop matching. */
+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' */
+
+route_map_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_RIP)
+    {
+      rinfo = object;
+      p.family = AF_INET;
+      p.prefix = rinfo->nexthop;
+      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;
+}
+
+void *
+route_match_ip_next_hop_prefix_list_compile (char *arg)
+{
+  return XSTRDUP (MTYPE_ROUTE_MAP_COMPILED, arg);
+}
+
+void
+route_match_ip_next_hop_prefix_list_free (void *rule)
+{
+  XFREE (MTYPE_ROUTE_MAP_COMPILED, rule);
+}
+
+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. */
+route_map_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_RIP)
+    {
+      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. */
+void *
+route_match_ip_address_compile (char *arg)
+{
+  return XSTRDUP (MTYPE_ROUTE_MAP_COMPILED, arg);
+}
+
+/* Free route map's compiled `ip address' value. */
+void
+route_match_ip_address_free (void *rule)
+{
+  XFREE (MTYPE_ROUTE_MAP_COMPILED, rule);
+}
+
+/* Route map commands for ip address matching. */
+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' */
+
+route_map_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_RIP)
+    {
+      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;
+}
+
+void *
+route_match_ip_address_prefix_list_compile (char *arg)
+{
+  return XSTRDUP (MTYPE_ROUTE_MAP_COMPILED, arg);
+}
+
+void
+route_match_ip_address_prefix_list_free (void *rule)
+{
+  XFREE (MTYPE_ROUTE_MAP_COMPILED, rule);
+}
+
+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
+};
+
+/* `set metric METRIC' */
+
+/* Set metric to attribute. */
+route_map_result_t
+route_set_metric (void *rule, struct prefix *prefix, 
+		  route_map_object_t type, void *object)
+{
+  u_int32_t *metric;
+  struct rip_info *rinfo;
+
+  if (type == RMAP_RIP)
+    {
+      /* Fetch routemap's rule information. */
+      metric = rule;
+      rinfo = object;
+    
+      /* Set metric out value. */
+      rinfo->metric_out = *metric;
+      rinfo->metric_set = 1;
+    }
+  return RMAP_OKAY;
+}
+
+/* set metric compilation. */
+void *
+route_set_metric_compile (char *arg)
+{
+  u_int32_t *metric;
+
+  metric = XMALLOC (MTYPE_ROUTE_MAP_COMPILED, sizeof (u_int32_t));
+  *metric = atoi (arg);
+
+  return metric;
+
+#if 0
+  /* To make it consistent to other daemon, metric check is commented
+     out.*/
+  if (*metric >= 0 && *metric <= 16)
+    return metric;
+
+  XFREE (MTYPE_ROUTE_MAP_COMPILED, metric);
+  return NULL;
+#endif /* 0 */
+}
+
+/* Free route map's compiled `set metric' value. */
+void
+route_set_metric_free (void *rule)
+{
+  XFREE (MTYPE_ROUTE_MAP_COMPILED, rule);
+}
+
+/* Set metric rule structure. */
+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. */
+route_map_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. */
+void *
+route_set_ip_nexthop_compile (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. */
+void
+route_set_ip_nexthop_free (void *rule)
+{
+  XFREE (MTYPE_ROUTE_MAP_COMPILED, rule);
+}
+
+/* Route map commands for ip nexthop set. */
+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
+};
+
+#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 rip_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 rip_route_match_delete (vty, vty->index, "metric", NULL);
+
+  return rip_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 rip_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 rip_route_match_delete (vty, vty->index, "interface", NULL);
+
+  return rip_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 WORD",
+       MATCH_STR
+       IP_STR
+       "Match next-hop address of route\n"
+       "IP access-list name\n")
+{
+  return rip_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 rip_route_match_delete (vty, vty->index, "ip next-hop", NULL);
+
+  return rip_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 WORD",
+       NO_STR
+       MATCH_STR
+       IP_STR
+       "Match next-hop address of route\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 rip_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 rip_route_match_delete (vty, vty->index, "ip next-hop prefix-list", NULL);
+
+  return rip_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 WORD",
+       MATCH_STR
+       IP_STR
+       "Match address of route\n"
+       "IP access-list name\n")
+{
+  return rip_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 rip_route_match_delete (vty, vty->index, "ip address", NULL);
+
+  return rip_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 WORD",
+       NO_STR
+       MATCH_STR
+       IP_STR
+       "Match address of route\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 rip_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 rip_route_match_delete (vty, vty->index, "ip address prefix-list", NULL);
+
+  return rip_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")
+
+/* 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 rip_route_set_add (vty, vty->index, "metric", argv[0]);
+}
+
+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 rip_route_set_delete (vty, vty->index, "metric", NULL);
+
+  return rip_route_set_delete (vty, vty->index, "metric", argv[0]);
+}
+
+ALIAS (no_set_metric,
+       no_set_metric_val_cmd,
+       "no set metric <0-4294967295>",
+       NO_STR
+       SET_STR
+       "Metric value for destination routing protocol\n"
+       "Metric value\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%s", VTY_NEWLINE);
+      return CMD_WARNING;
+    }
+
+  return rip_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 rip_route_set_delete (vty, vty->index, "ip next-hop", NULL);
+  
+  return rip_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")
+
+void
+rip_route_map_reset ()
+{
+  ;
+}
+
+/* Route-map init */
+void
+rip_route_map_init ()
+{
+  route_map_init ();
+  route_map_init_vty ();
+  route_map_add_hook (rip_route_map_update);
+  route_map_delete_hook (rip_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_set (&route_set_metric_cmd);
+  route_map_install_set (&route_set_ip_nexthop_cmd);
+
+  install_element (RMAP_NODE, &match_metric_cmd);
+  install_element (RMAP_NODE, &no_match_metric_cmd);
+  install_element (RMAP_NODE, &no_match_metric_val_cmd);
+  install_element (RMAP_NODE, &match_interface_cmd);
+  install_element (RMAP_NODE, &no_match_interface_cmd);
+  install_element (RMAP_NODE, &no_match_interface_val_cmd);
+  install_element (RMAP_NODE, &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, &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, &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, &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, &set_metric_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);
+}