forked from Mirror/frr
b815998a42
When we receive a invalid group( say outside of the 224/4 range) don't allow it to create state. Nicely reject the rejectable. Ticket: CM-13821 Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/*
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PIM for Quagga
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Copyright (C) 2008 Everton da Silva Marques
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; see the file COPYING; if not, write to the
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Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
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MA 02110-1301 USA
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*/
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#ifndef PIM_UTIL_H
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#define PIM_UTIL_H
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#include <stdint.h>
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#include <zebra.h>
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#include "checksum.h"
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uint8_t igmp_msg_encode16to8(uint16_t value);
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uint16_t igmp_msg_decode8to16(uint8_t code);
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void pim_pkt_dump(const char *label, const uint8_t *buf, int size);
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int pim_is_group_224_4 (struct in_addr group_addr);
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#endif /* PIM_UTIL_H */
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