mirror of
https://git.proxmox.com/git/mirror_frr
synced 2025-11-04 15:04:05 +00:00
24873f0c06
Remove compile warnings for the lib directory Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com> Reviewed-by:
788 lines
21 KiB
C
788 lines
21 KiB
C
/* 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 *);
|
|
|
|
static struct distribute *
|
|
distribute_new (void)
|
|
{
|
|
return XCALLOC (MTYPE_DISTRIBUTE, sizeof (struct distribute));
|
|
}
|
|
|
|
/* Free distribute object. */
|
|
static void
|
|
distribute_free (struct distribute *dist)
|
|
{
|
|
if (dist->ifname)
|
|
XFREE (MTYPE_DISTRIBUTE_IFNAME, 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 (const char *ifname)
|
|
{
|
|
struct distribute key;
|
|
struct distribute *dist;
|
|
|
|
/* temporary reference */
|
|
key.ifname = XSTRDUP(MTYPE_DISTRIBUTE_IFNAME, ifname);
|
|
|
|
dist = hash_lookup (disthash, &key);
|
|
XFREE(MTYPE_DISTRIBUTE_IFNAME, key.ifname);
|
|
|
|
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;
|
|
}
|
|
|
|
static void *
|
|
distribute_hash_alloc (struct distribute *arg)
|
|
{
|
|
struct distribute *dist;
|
|
|
|
dist = distribute_new ();
|
|
if (arg->ifname)
|
|
dist->ifname = XSTRDUP (MTYPE_DISTRIBUTE_IFNAME, arg->ifname);
|
|
else
|
|
dist->ifname = NULL;
|
|
return dist;
|
|
}
|
|
|
|
/* Make new distribute list and push into hash. */
|
|
static struct distribute *
|
|
distribute_get (const char *ifname)
|
|
{
|
|
struct distribute key;
|
|
struct distribute *ret;
|
|
|
|
/* temporary reference */
|
|
key.ifname = XSTRDUP(MTYPE_DISTRIBUTE_IFNAME, ifname);
|
|
|
|
ret = hash_get (disthash, &key, (void * (*) (void *))distribute_hash_alloc);
|
|
|
|
XFREE(MTYPE_DISTRIBUTE_IFNAME, key.ifname);
|
|
return ret;
|
|
}
|
|
|
|
static unsigned int
|
|
distribute_hash_make (void *arg)
|
|
{
|
|
const struct distribute *dist = arg;
|
|
|
|
return dist->ifname ? string_hash_make (dist->ifname) : 0;
|
|
}
|
|
|
|
/* If two distribute-list have same value then return 1 else return
|
|
0. This function is used by hash package. */
|
|
static int
|
|
distribute_cmp (const struct distribute *dist1, const 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. */
|
|
static struct distribute *
|
|
distribute_list_set (const char *ifname, enum distribute_type type,
|
|
const 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. */
|
|
static int
|
|
distribute_list_unset (const char *ifname, enum distribute_type type,
|
|
const 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. */
|
|
static struct distribute *
|
|
distribute_list_prefix_set (const char *ifname, enum distribute_type type,
|
|
const 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. */
|
|
static int
|
|
distribute_list_prefix_unset (const char *ifname, enum distribute_type type,
|
|
const 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 updates\n"
|
|
"Access-list name\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n")
|
|
{
|
|
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;
|
|
}
|
|
|
|
/* Get interface name corresponding distribute list. */
|
|
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 updates\n"
|
|
"Access-list name\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n")
|
|
|
|
DEFUN (no_distribute_list_all,
|
|
no_distribute_list_all_cmd,
|
|
"no distribute-list WORD (in|out)",
|
|
NO_STR
|
|
"Filter networks in routing updates\n"
|
|
"Access-list name\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n")
|
|
{
|
|
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 updates\n"
|
|
"Access-list name\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n")
|
|
|
|
DEFUN (distribute_list,
|
|
distribute_list_cmd,
|
|
"distribute-list WORD (in|out) WORD",
|
|
"Filter networks in routing updates\n"
|
|
"Access-list name\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n"
|
|
"Interface name\n")
|
|
{
|
|
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;
|
|
}
|
|
|
|
/* Get interface name corresponding distribute list. */
|
|
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 updates\n"
|
|
"Access-list name\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n"
|
|
"Interface name\n")
|
|
|
|
DEFUN (no_distribute_list, no_distribute_list_cmd,
|
|
"no distribute-list WORD (in|out) WORD",
|
|
NO_STR
|
|
"Filter networks in routing updates\n"
|
|
"Access-list name\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n"
|
|
"Interface name\n")
|
|
{
|
|
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_distribute_list, no_ipv6_distribute_list_cmd,
|
|
"no distribute-list WORD (in|out) WORD",
|
|
NO_STR
|
|
"Filter networks in routing updates\n"
|
|
"Access-list name\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n"
|
|
"Interface name\n")
|
|
|
|
DEFUN (distribute_list_prefix_all,
|
|
distribute_list_prefix_all_cmd,
|
|
"distribute-list prefix WORD (in|out)",
|
|
"Filter networks in routing updates\n"
|
|
"Filter prefixes in routing updates\n"
|
|
"Name of an IP prefix-list\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n")
|
|
{
|
|
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;
|
|
}
|
|
|
|
/* Get interface name corresponding distribute list. */
|
|
distribute_list_prefix_set (NULL, type, argv[0]);
|
|
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
ALIAS (distribute_list_prefix_all,
|
|
ipv6_distribute_list_prefix_all_cmd,
|
|
"distribute-list prefix WORD (in|out)",
|
|
"Filter networks in routing updates\n"
|
|
"Filter prefixes in routing updates\n"
|
|
"Name of an IP prefix-list\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n")
|
|
|
|
DEFUN (no_distribute_list_prefix_all,
|
|
no_distribute_list_prefix_all_cmd,
|
|
"no distribute-list prefix WORD (in|out)",
|
|
NO_STR
|
|
"Filter networks in routing updates\n"
|
|
"Filter prefixes in routing updates\n"
|
|
"Name of an IP prefix-list\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n")
|
|
{
|
|
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_distribute_list_prefix_all,
|
|
no_ipv6_distribute_list_prefix_all_cmd,
|
|
"no distribute-list prefix WORD (in|out)",
|
|
NO_STR
|
|
"Filter networks in routing updates\n"
|
|
"Filter prefixes in routing updates\n"
|
|
"Name of an IP prefix-list\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n")
|
|
|
|
DEFUN (distribute_list_prefix, distribute_list_prefix_cmd,
|
|
"distribute-list prefix WORD (in|out) WORD",
|
|
"Filter networks in routing updates\n"
|
|
"Filter prefixes in routing updates\n"
|
|
"Name of an IP prefix-list\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n"
|
|
"Interface name\n")
|
|
{
|
|
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;
|
|
}
|
|
|
|
/* Get interface name corresponding distribute list. */
|
|
distribute_list_prefix_set (argv[2], type, argv[0]);
|
|
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
ALIAS (distribute_list_prefix, ipv6_distribute_list_prefix_cmd,
|
|
"distribute-list prefix WORD (in|out) WORD",
|
|
"Filter networks in routing updates\n"
|
|
"Filter prefixes in routing updates\n"
|
|
"Name of an IP prefix-list\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n"
|
|
"Interface name\n")
|
|
|
|
DEFUN (no_distribute_list_prefix, no_distribute_list_prefix_cmd,
|
|
"no distribute-list prefix WORD (in|out) WORD",
|
|
NO_STR
|
|
"Filter networks in routing updates\n"
|
|
"Filter prefixes in routing updates\n"
|
|
"Name of an IP prefix-list\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n"
|
|
"Interface name\n")
|
|
{
|
|
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_distribute_list_prefix, no_ipv6_distribute_list_prefix_cmd,
|
|
"no distribute-list prefix WORD (in|out) WORD",
|
|
NO_STR
|
|
"Filter networks in routing updates\n"
|
|
"Filter prefixes in routing updates\n"
|
|
"Name of an IP prefix-list\n"
|
|
"Filter incoming routing updates\n"
|
|
"Filter outgoing routing updates\n"
|
|
"Interface name\n")
|
|
|
|
int
|
|
config_show_distribute (struct vty *vty)
|
|
{
|
|
unsigned 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)
|
|
{
|
|
unsigned 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,
|
|
(int (*) (const void *, const void *)) distribute_cmp);
|
|
|
|
if(node==RIP_NODE) {
|
|
install_element (node, &distribute_list_all_cmd);
|
|
install_element (node, &no_distribute_list_all_cmd);
|
|
install_element (node, &distribute_list_cmd);
|
|
install_element (node, &no_distribute_list_cmd);
|
|
install_element (node, &distribute_list_prefix_all_cmd);
|
|
install_element (node, &no_distribute_list_prefix_all_cmd);
|
|
install_element (node, &distribute_list_prefix_cmd);
|
|
install_element (node, &no_distribute_list_prefix_cmd);
|
|
} else if (node == RIPNG_NODE || node == BABEL_NODE) {
|
|
/* WARNING: two identical commands installed do a crash, so be worry with
|
|
aliases. For this reason, and because all these commands are aliases, Babel
|
|
is not set with RIP. */
|
|
install_element (node, &ipv6_distribute_list_all_cmd);
|
|
install_element (node, &no_ipv6_distribute_list_all_cmd);
|
|
install_element (node, &ipv6_distribute_list_cmd);
|
|
install_element (node, &no_ipv6_distribute_list_cmd);
|
|
install_element (node, &ipv6_distribute_list_prefix_all_cmd);
|
|
install_element (node, &no_ipv6_distribute_list_prefix_all_cmd);
|
|
install_element (node, &ipv6_distribute_list_prefix_cmd);
|
|
install_element (node, &no_ipv6_distribute_list_prefix_cmd);
|
|
}
|
|
}
|