mirror of
https://git.proxmox.com/git/mirror_frr
synced 2025-11-04 08:04:27 +00:00
b0f525a84c
Adds the ability to filter PIM Joins & IGMP reports on an interface. Enabling a multicast boundary on an interface for a particular group will prevent the interface from appearing in the group's OIL. Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/*
|
|
* PIM for Quagga
|
|
* Copyright (C) 2008 Everton da Silva Marques
|
|
*
|
|
* This program 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 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 this program; see the file COPYING; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef PIM_UTIL_H
|
|
#define PIM_UTIL_H
|
|
|
|
#include <stdint.h>
|
|
|
|
#include <zebra.h>
|
|
|
|
#include "checksum.h"
|
|
#include "pimd.h"
|
|
#include "pim_iface.h"
|
|
|
|
uint8_t igmp_msg_encode16to8(uint16_t value);
|
|
uint16_t igmp_msg_decode8to16(uint8_t code);
|
|
|
|
void pim_pkt_dump(const char *label, const uint8_t *buf, int size);
|
|
|
|
int pim_is_group_224_0_0_0_24(struct in_addr group_addr);
|
|
int pim_is_group_224_4(struct in_addr group_addr);
|
|
bool pim_is_group_filtered(struct pim_interface *pim_ifp, struct in_addr *grp);
|
|
#endif /* PIM_UTIL_H */
|