distribute.c
上传用户:xiaozhuqw
上传日期:2009-11-15
资源大小:1338k
文件大小:21k
- /* Distribute list functions
- * Copyright (C) 1998, 1999 Kunihiro Ishiguro
- *
- * 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 "hash.h"
- #include "if.h"
- #include "filter.h"
- #include "command.h"
- #include "distribute.h"
- #include "memory.h"
- /* Hash of distribute list. */
- struct hash *disthash;
- /* Hook functions. */
- void (*distribute_add_hook) (struct distribute *);
- void (*distribute_delete_hook) (struct distribute *);
- struct distribute *
- distribute_new ()
- {
- struct distribute *new;
- new = XMALLOC (MTYPE_DISTRIBUTE, sizeof (struct distribute));
- memset (new, 0, sizeof (struct distribute));
- return new;
- }
- /* Free distribute object. */
- void
- distribute_free (struct distribute *dist)
- {
- if (dist->ifname)
- free (dist->ifname);
- if (dist->list[DISTRIBUTE_IN])
- free (dist->list[DISTRIBUTE_IN]);
- if (dist->list[DISTRIBUTE_OUT])
- free (dist->list[DISTRIBUTE_OUT]);
- if (dist->prefix[DISTRIBUTE_IN])
- free (dist->prefix[DISTRIBUTE_IN]);
- if (dist->prefix[DISTRIBUTE_OUT])
- free (dist->prefix[DISTRIBUTE_OUT]);
- XFREE (MTYPE_DISTRIBUTE, dist);
- }
- /* Lookup interface's distribute list. */
- struct distribute *
- distribute_lookup (char *ifname)
- {
- struct distribute key;
- struct distribute *dist;
- key.ifname = ifname;
- dist = hash_lookup (disthash, &key);
-
- return dist;
- }
- void
- distribute_list_add_hook (void (*func) (struct distribute *))
- {
- distribute_add_hook = func;
- }
- void
- distribute_list_delete_hook (void (*func) (struct distribute *))
- {
- distribute_delete_hook = func;
- }
- void *
- distribute_hash_alloc (struct distribute *arg)
- {
- struct distribute *dist;
- dist = distribute_new ();
- if (arg->ifname)
- dist->ifname = strdup (arg->ifname);
- else
- dist->ifname = NULL;
- return dist;
- }
- /* Make new distribute list and push into hash. */
- struct distribute *
- distribute_get (char *ifname)
- {
- struct distribute key;
- key.ifname = ifname;
- return hash_get (disthash, &key, distribute_hash_alloc);
- }
- unsigned int
- distribute_hash_make (struct distribute *dist)
- {
- unsigned int key;
- int i;
- key = 0;
- if (dist->ifname)
- for (i = 0; i < strlen (dist->ifname); i++)
- key += dist->ifname[i];
- return key;
- }
- /* If two distribute-list have same value then return 1 else return
- 0. This function is used by hash package. */
- int
- distribute_cmp (struct distribute *dist1, struct distribute *dist2)
- {
- if (dist1->ifname && dist2->ifname)
- if (strcmp (dist1->ifname, dist2->ifname) == 0)
- return 1;
- if (! dist1->ifname && ! dist2->ifname)
- return 1;
- return 0;
- }
- /* Set access-list name to the distribute list. */
- struct distribute *
- distribute_list_set (char *ifname, enum distribute_type type, char *alist_name)
- {
- struct distribute *dist;
- dist = distribute_get (ifname);
- if (type == DISTRIBUTE_IN)
- {
- if (dist->list[DISTRIBUTE_IN])
- free (dist->list[DISTRIBUTE_IN]);
- dist->list[DISTRIBUTE_IN] = strdup (alist_name);
- }
- if (type == DISTRIBUTE_OUT)
- {
- if (dist->list[DISTRIBUTE_OUT])
- free (dist->list[DISTRIBUTE_OUT]);
- dist->list[DISTRIBUTE_OUT] = strdup (alist_name);
- }
- /* Apply this distribute-list to the interface. */
- (*distribute_add_hook) (dist);
-
- return dist;
- }
- /* Unset distribute-list. If matched distribute-list exist then
- return 1. */
- int
- distribute_list_unset (char *ifname, enum distribute_type type,
- char *alist_name)
- {
- struct distribute *dist;
- dist = distribute_lookup (ifname);
- if (!dist)
- return 0;
- if (type == DISTRIBUTE_IN)
- {
- if (!dist->list[DISTRIBUTE_IN])
- return 0;
- if (strcmp (dist->list[DISTRIBUTE_IN], alist_name) != 0)
- return 0;
- free (dist->list[DISTRIBUTE_IN]);
- dist->list[DISTRIBUTE_IN] = NULL;
- }
- if (type == DISTRIBUTE_OUT)
- {
- if (!dist->list[DISTRIBUTE_OUT])
- return 0;
- if (strcmp (dist->list[DISTRIBUTE_OUT], alist_name) != 0)
- return 0;
- free (dist->list[DISTRIBUTE_OUT]);
- dist->list[DISTRIBUTE_OUT] = NULL;
- }
- /* Apply this distribute-list to the interface. */
- (*distribute_delete_hook) (dist);
- /* If both out and in is NULL then free distribute list. */
- if (dist->list[DISTRIBUTE_IN] == NULL &&
- dist->list[DISTRIBUTE_OUT] == NULL &&
- dist->prefix[DISTRIBUTE_IN] == NULL &&
- dist->prefix[DISTRIBUTE_OUT] == NULL)
- {
- hash_release (disthash, dist);
- distribute_free (dist);
- }
- return 1;
- }
- /* Set access-list name to the distribute list. */
- struct distribute *
- distribute_list_prefix_set (char *ifname, enum distribute_type type,
- char *plist_name)
- {
- struct distribute *dist;
- dist = distribute_get (ifname);
- if (type == DISTRIBUTE_IN)
- {
- if (dist->prefix[DISTRIBUTE_IN])
- free (dist->prefix[DISTRIBUTE_IN]);
- dist->prefix[DISTRIBUTE_IN] = strdup (plist_name);
- }
- if (type == DISTRIBUTE_OUT)
- {
- if (dist->prefix[DISTRIBUTE_OUT])
- free (dist->prefix[DISTRIBUTE_OUT]);
- dist->prefix[DISTRIBUTE_OUT] = strdup (plist_name);
- }
- /* Apply this distribute-list to the interface. */
- (*distribute_add_hook) (dist);
-
- return dist;
- }
- /* Unset distribute-list. If matched distribute-list exist then
- return 1. */
- int
- distribute_list_prefix_unset (char *ifname, enum distribute_type type,
- char *plist_name)
- {
- struct distribute *dist;
- dist = distribute_lookup (ifname);
- if (!dist)
- return 0;
- if (type == DISTRIBUTE_IN)
- {
- if (!dist->prefix[DISTRIBUTE_IN])
- return 0;
- if (strcmp (dist->prefix[DISTRIBUTE_IN], plist_name) != 0)
- return 0;
- free (dist->prefix[DISTRIBUTE_IN]);
- dist->prefix[DISTRIBUTE_IN] = NULL;
- }
- if (type == DISTRIBUTE_OUT)
- {
- if (!dist->prefix[DISTRIBUTE_OUT])
- return 0;
- if (strcmp (dist->prefix[DISTRIBUTE_OUT], plist_name) != 0)
- return 0;
- free (dist->prefix[DISTRIBUTE_OUT]);
- dist->prefix[DISTRIBUTE_OUT] = NULL;
- }
- /* Apply this distribute-list to the interface. */
- (*distribute_delete_hook) (dist);
- /* If both out and in is NULL then free distribute list. */
- if (dist->list[DISTRIBUTE_IN] == NULL &&
- dist->list[DISTRIBUTE_OUT] == NULL &&
- dist->prefix[DISTRIBUTE_IN] == NULL &&
- dist->prefix[DISTRIBUTE_OUT] == NULL)
- {
- hash_release (disthash, dist);
- distribute_free (dist);
- }
- return 1;
- }
- DEFUN (distribute_list_all,
- distribute_list_all_cmd,
- "distribute-list WORD (in|out)",
- "Filter networks in routing updatesn"
- "Access-list namen"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn")
- {
- enum distribute_type type;
- struct distribute *dist;
- /* Check of distribute list type. */
- if (strncmp (argv[1], "i", 1) == 0)
- type = DISTRIBUTE_IN;
- else if (strncmp (argv[1], "o", 1) == 0)
- type = DISTRIBUTE_OUT;
- else
- {
- vty_out (vty, "distribute list direction must be [in|out]%s",
- VTY_NEWLINE);
- return CMD_WARNING;
- }
- /* Get interface name corresponding distribute list. */
- dist = distribute_list_set (NULL, type, argv[0]);
- return CMD_SUCCESS;
- }
- ALIAS (distribute_list_all,
- ipv6_distribute_list_all_cmd,
- "distribute-list WORD (in|out)",
- "Filter networks in routing updatesn"
- "Access-list namen"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn");
- DEFUN (no_distribute_list_all,
- no_distribute_list_all_cmd,
- "no distribute-list WORD (in|out)",
- NO_STR
- "Filter networks in routing updatesn"
- "Access-list namen"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn")
- {
- int ret;
- enum distribute_type type;
- /* Check of distribute list type. */
- if (strncmp (argv[1], "i", 1) == 0)
- type = DISTRIBUTE_IN;
- else if (strncmp (argv[1], "o", 1) == 0)
- type = DISTRIBUTE_OUT;
- else
- {
- vty_out (vty, "distribute list direction must be [in|out]%s",
- VTY_NEWLINE);
- return CMD_WARNING;
- }
- ret = distribute_list_unset (NULL, type, argv[0]);
- if (! ret)
- {
- vty_out (vty, "distribute list doesn't exist%s", VTY_NEWLINE);
- return CMD_WARNING;
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_distribute_list_all,
- no_ipv6_distribute_list_all_cmd,
- "no distribute-list WORD (in|out)",
- NO_STR
- "Filter networks in routing updatesn"
- "Access-list namen"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn");
- DEFUN (distribute_list,
- distribute_list_cmd,
- "distribute-list WORD (in|out) WORD",
- "Filter networks in routing updatesn"
- "Access-list namen"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn"
- "Interface namen")
- {
- enum distribute_type type;
- struct distribute *dist;
- /* Check of distribute list type. */
- if (strncmp (argv[1], "i", 1) == 0)
- type = DISTRIBUTE_IN;
- else if (strncmp (argv[1], "o", 1) == 0)
- type = DISTRIBUTE_OUT;
- else
- {
- vty_out (vty, "distribute list direction must be [in|out]%s", VTY_NEWLINE);
- return CMD_WARNING;
- }
- /* Get interface name corresponding distribute list. */
- dist = distribute_list_set (argv[2], type, argv[0]);
- return CMD_SUCCESS;
- }
- ALIAS (distribute_list,
- ipv6_distribute_list_cmd,
- "distribute-list WORD (in|out) WORD",
- "Filter networks in routing updatesn"
- "Access-list namen"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn"
- "Interface namen");
- DEFUN (no_districute_list,
- no_distribute_list_cmd,
- "no distribute-list WORD (in|out) WORD",
- NO_STR
- "Filter networks in routing updatesn"
- "Access-list namen"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn"
- "Interface namen")
- {
- int ret;
- enum distribute_type type;
- /* Check of distribute list type. */
- if (strncmp (argv[1], "i", 1) == 0)
- type = DISTRIBUTE_IN;
- else if (strncmp (argv[1], "o", 1) == 0)
- type = DISTRIBUTE_OUT;
- else
- {
- vty_out (vty, "distribute list direction must be [in|out]%s", VTY_NEWLINE);
- return CMD_WARNING;
- }
- ret = distribute_list_unset (argv[2], type, argv[0]);
- if (! ret)
- {
- vty_out (vty, "distribute list doesn't exist%s", VTY_NEWLINE);
- return CMD_WARNING;
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_districute_list,
- no_ipv6_distribute_list_cmd,
- "no distribute-list WORD (in|out) WORD",
- NO_STR
- "Filter networks in routing updatesn"
- "Access-list namen"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn"
- "Interface namen");
- DEFUN (districute_list_prefix_all,
- distribute_list_prefix_all_cmd,
- "distribute-list prefix WORD (in|out)",
- "Filter networks in routing updatesn"
- "Filter prefixes in routing updatesn"
- "Name of an IP prefix-listn"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn")
- {
- enum distribute_type type;
- struct distribute *dist;
- /* Check of distribute list type. */
- if (strncmp (argv[1], "i", 1) == 0)
- type = DISTRIBUTE_IN;
- else if (strncmp (argv[1], "o", 1) == 0)
- type = DISTRIBUTE_OUT;
- else
- {
- vty_out (vty, "distribute list direction must be [in|out]%s",
- VTY_NEWLINE);
- return CMD_WARNING;
- }
- /* Get interface name corresponding distribute list. */
- dist = distribute_list_prefix_set (NULL, type, argv[0]);
- return CMD_SUCCESS;
- }
- ALIAS (districute_list_prefix_all,
- ipv6_distribute_list_prefix_all_cmd,
- "distribute-list prefix WORD (in|out)",
- "Filter networks in routing updatesn"
- "Filter prefixes in routing updatesn"
- "Name of an IP prefix-listn"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn");
- DEFUN (no_districute_list_prefix_all,
- no_distribute_list_prefix_all_cmd,
- "no distribute-list prefix WORD (in|out)",
- NO_STR
- "Filter networks in routing updatesn"
- "Filter prefixes in routing updatesn"
- "Name of an IP prefix-listn"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn")
- {
- int ret;
- enum distribute_type type;
- /* Check of distribute list type. */
- if (strncmp (argv[1], "i", 1) == 0)
- type = DISTRIBUTE_IN;
- else if (strncmp (argv[1], "o", 1) == 0)
- type = DISTRIBUTE_OUT;
- else
- {
- vty_out (vty, "distribute list direction must be [in|out]%s",
- VTY_NEWLINE);
- return CMD_WARNING;
- }
- ret = distribute_list_prefix_unset (NULL, type, argv[0]);
- if (! ret)
- {
- vty_out (vty, "distribute list doesn't exist%s", VTY_NEWLINE);
- return CMD_WARNING;
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_districute_list_prefix_all,
- no_ipv6_distribute_list_prefix_all_cmd,
- "no distribute-list prefix WORD (in|out)",
- NO_STR
- "Filter networks in routing updatesn"
- "Filter prefixes in routing updatesn"
- "Name of an IP prefix-listn"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn");
- DEFUN (districute_list_prefix, distribute_list_prefix_cmd,
- "distribute-list prefix WORD (in|out) WORD",
- "Filter networks in routing updatesn"
- "Filter prefixes in routing updatesn"
- "Name of an IP prefix-listn"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn"
- "Interface namen")
- {
- enum distribute_type type;
- struct distribute *dist;
- /* Check of distribute list type. */
- if (strncmp (argv[1], "i", 1) == 0)
- type = DISTRIBUTE_IN;
- else if (strncmp (argv[1], "o", 1) == 0)
- type = DISTRIBUTE_OUT;
- else
- {
- vty_out (vty, "distribute list direction must be [in|out]%s",
- VTY_NEWLINE);
- return CMD_WARNING;
- }
- /* Get interface name corresponding distribute list. */
- dist = distribute_list_prefix_set (argv[2], type, argv[0]);
- return CMD_SUCCESS;
- }
- ALIAS (districute_list_prefix,
- ipv6_distribute_list_prefix_cmd,
- "distribute-list prefix WORD (in|out) WORD",
- "Filter networks in routing updatesn"
- "Filter prefixes in routing updatesn"
- "Name of an IP prefix-listn"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn"
- "Interface namen");
- DEFUN (no_districute_list_prefix,
- no_distribute_list_prefix_cmd,
- "no distribute-list prefix WORD (in|out) WORD",
- NO_STR
- "Filter networks in routing updatesn"
- "Filter prefixes in routing updatesn"
- "Name of an IP prefix-listn"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn"
- "Interface namen")
- {
- int ret;
- enum distribute_type type;
- /* Check of distribute list type. */
- if (strncmp (argv[1], "i", 1) == 0)
- type = DISTRIBUTE_IN;
- else if (strncmp (argv[1], "o", 1) == 0)
- type = DISTRIBUTE_OUT;
- else
- {
- vty_out (vty, "distribute list direction must be [in|out]%s",
- VTY_NEWLINE);
- return CMD_WARNING;
- }
- ret = distribute_list_prefix_unset (argv[2], type, argv[0]);
- if (! ret)
- {
- vty_out (vty, "distribute list doesn't exist%s", VTY_NEWLINE);
- return CMD_WARNING;
- }
- return CMD_SUCCESS;
- }
- ALIAS (no_districute_list_prefix,
- no_ipv6_distribute_list_prefix_cmd,
- "no distribute-list prefix WORD (in|out) WORD",
- NO_STR
- "Filter networks in routing updatesn"
- "Filter prefixes in routing updatesn"
- "Name of an IP prefix-listn"
- "Filter incoming routing updatesn"
- "Filter outgoing routing updatesn"
- "Interface namen");
- int
- config_show_distribute (struct vty *vty)
- {
- int i;
- struct hash_backet *mp;
- struct distribute *dist;
- /* Output filter configuration. */
- dist = distribute_lookup (NULL);
- if (dist && (dist->list[DISTRIBUTE_OUT] || dist->prefix[DISTRIBUTE_OUT]))
- {
- vty_out (vty, " Outgoing update filter list for all interface is");
- if (dist->list[DISTRIBUTE_OUT])
- vty_out (vty, " %s", dist->list[DISTRIBUTE_OUT]);
- if (dist->prefix[DISTRIBUTE_OUT])
- vty_out (vty, "%s (prefix-list) %s",
- dist->list[DISTRIBUTE_OUT] ? "," : "",
- dist->prefix[DISTRIBUTE_OUT]);
- vty_out (vty, "%s", VTY_NEWLINE);
- }
- else
- vty_out (vty, " Outgoing update filter list for all interface is not set%s", VTY_NEWLINE);
- for (i = 0; i < disthash->size; i++)
- for (mp = disthash->index[i]; mp; mp = mp->next)
- {
- dist = mp->data;
- if (dist->ifname)
- if (dist->list[DISTRIBUTE_OUT] || dist->prefix[DISTRIBUTE_OUT])
- {
- vty_out (vty, " %s filtered by", dist->ifname);
- if (dist->list[DISTRIBUTE_OUT])
- vty_out (vty, " %s", dist->list[DISTRIBUTE_OUT]);
- if (dist->prefix[DISTRIBUTE_OUT])
- vty_out (vty, "%s (prefix-list) %s",
- dist->list[DISTRIBUTE_OUT] ? "," : "",
- dist->prefix[DISTRIBUTE_OUT]);
- vty_out (vty, "%s", VTY_NEWLINE);
- }
- }
- /* Input filter configuration. */
- dist = distribute_lookup (NULL);
- if (dist && (dist->list[DISTRIBUTE_IN] || dist->prefix[DISTRIBUTE_IN]))
- {
- vty_out (vty, " Incoming update filter list for all interface is");
- if (dist->list[DISTRIBUTE_IN])
- vty_out (vty, " %s", dist->list[DISTRIBUTE_IN]);
- if (dist->prefix[DISTRIBUTE_IN])
- vty_out (vty, "%s (prefix-list) %s",
- dist->list[DISTRIBUTE_IN] ? "," : "",
- dist->prefix[DISTRIBUTE_IN]);
- vty_out (vty, "%s", VTY_NEWLINE);
- }
- else
- vty_out (vty, " Incoming update filter list for all interface is not set%s", VTY_NEWLINE);
- for (i = 0; i < disthash->size; i++)
- for (mp = disthash->index[i]; mp; mp = mp->next)
- {
- dist = mp->data;
- if (dist->ifname)
- if (dist->list[DISTRIBUTE_IN] || dist->prefix[DISTRIBUTE_IN])
- {
- vty_out (vty, " %s filtered by", dist->ifname);
- if (dist->list[DISTRIBUTE_IN])
- vty_out (vty, " %s", dist->list[DISTRIBUTE_IN]);
- if (dist->prefix[DISTRIBUTE_IN])
- vty_out (vty, "%s (prefix-list) %s",
- dist->list[DISTRIBUTE_IN] ? "," : "",
- dist->prefix[DISTRIBUTE_IN]);
- vty_out (vty, "%s", VTY_NEWLINE);
- }
- }
- return 0;
- }
- /* Configuration write function. */
- int
- config_write_distribute (struct vty *vty)
- {
- int i;
- struct hash_backet *mp;
- int write = 0;
- for (i = 0; i < disthash->size; i++)
- for (mp = disthash->index[i]; mp; mp = mp->next)
- {
- struct distribute *dist;
- dist = mp->data;
- if (dist->list[DISTRIBUTE_IN])
- {
- vty_out (vty, " distribute-list %s in %s%s",
- dist->list[DISTRIBUTE_IN],
- dist->ifname ? dist->ifname : "",
- VTY_NEWLINE);
- write++;
- }
- if (dist->list[DISTRIBUTE_OUT])
- {
- vty_out (vty, " distribute-list %s out %s%s",
- dist->list[DISTRIBUTE_OUT],
- dist->ifname ? dist->ifname : "",
- VTY_NEWLINE);
- write++;
- }
- if (dist->prefix[DISTRIBUTE_IN])
- {
- vty_out (vty, " distribute-list prefix %s in %s%s",
- dist->prefix[DISTRIBUTE_IN],
- dist->ifname ? dist->ifname : "",
- VTY_NEWLINE);
- write++;
- }
- if (dist->prefix[DISTRIBUTE_OUT])
- {
- vty_out (vty, " distribute-list prefix %s out %s%s",
- dist->prefix[DISTRIBUTE_OUT],
- dist->ifname ? dist->ifname : "",
- VTY_NEWLINE);
- write++;
- }
- }
- return write;
- }
- /* Clear all distribute list. */
- void
- distribute_list_reset ()
- {
- hash_clean (disthash, (void (*) (void *)) distribute_free);
- }
- /* Initialize distribute list related hash. */
- void
- distribute_list_init (int node)
- {
- disthash = hash_create (distribute_hash_make, distribute_cmp);
- if (node == RIP_NODE)
- {
- install_element (RIP_NODE, &distribute_list_all_cmd);
- install_element (RIP_NODE, &no_distribute_list_all_cmd);
- install_element (RIP_NODE, &distribute_list_cmd);
- install_element (RIP_NODE, &no_distribute_list_cmd);
- install_element (RIP_NODE, &distribute_list_prefix_all_cmd);
- install_element (RIP_NODE, &no_distribute_list_prefix_all_cmd);
- install_element (RIP_NODE, &distribute_list_prefix_cmd);
- install_element (RIP_NODE, &no_distribute_list_prefix_cmd);
- }
- else
- {
- install_element (RIPNG_NODE, &ipv6_distribute_list_all_cmd);
- install_element (RIPNG_NODE, &no_ipv6_distribute_list_all_cmd);
- install_element (RIPNG_NODE, &ipv6_distribute_list_cmd);
- install_element (RIPNG_NODE, &no_ipv6_distribute_list_cmd);
- install_element (RIPNG_NODE, &ipv6_distribute_list_prefix_all_cmd);
- install_element (RIPNG_NODE, &no_ipv6_distribute_list_prefix_all_cmd);
- install_element (RIPNG_NODE, &ipv6_distribute_list_prefix_cmd);
- install_element (RIPNG_NODE, &no_ipv6_distribute_list_prefix_cmd);
- }
- }