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/* Route filtering function for TCP and UDP.
* Copyright (C) 2000 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 "command.h"
#include "prefix.h"
#define FILTER_TYPE_IP 1
#define FILTER_TYPE_TCP 2
#define FILTER_TYPE_UDP 3
DEFUN (al_tcp_filter,
al_tcp_filter_cmd,
"access-list WORD (deny|permit) tcp (A.B.C.D/M|any) (A.B.C.D/M|any)",
"Add an access list entry\n"
"Access-list name\n"
"Specify packets to reject\n"
"Specify packets to forward\n"
"Transmission Control Protocol\n"
"Source address prefix\n"
"Any source host\n"
"Destination address prefix\n"
"Any destination host\n")
{
return CMD_SUCCESS;
}
DEFUN (al_tcp_filter_eq,
al_tcp_filter_eq_cmd,
"access-list WORD (deny|permit) tcp (A.B.C.D/M|any) (A.B.C.D/M|any) eq <0-65535>",
"Add an access list entry\n"
"Access-list name\n"
"Specify packets to reject\n"
"Specify packets to forward\n"
"Transmission Control Protocol\n"
"Source address prefix\n"
"Any source host\n"
"Destination address prefix\n"
"Any destination host\n"
"Port number\n")
{
return CMD_SUCCESS;
}
void
tcpfilter_init ()
{
install_element (CONFIG_NODE, &al_tcp_filter_cmd);
install_element (CONFIG_NODE, &al_tcp_filter_eq_cmd);
}
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