mirror of https://github.com/OISF/suricata
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/* Copyright (C) 2020 Open Information Security Foundation
|
|
*
|
|
* You can copy, redistribute or modify this Program under the terms of
|
|
* the GNU General Public License version 2 as published by the Free
|
|
* Software Foundation.
|
|
*
|
|
* 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
|
|
* version 2 along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
|
* 02110-1301, USA.
|
|
*/
|
|
|
|
/**
|
|
* \file
|
|
*
|
|
* \author Carl Smith <carl.smith@alliedtelesis.co.nz>
|
|
*
|
|
*/
|
|
|
|
#ifndef __DECODE_NSH_H__
|
|
#define __DECODE_NSH_H__
|
|
|
|
|
|
#define NSH_NEXT_PROTO_UNASSIGNED 0x0
|
|
#define NSH_NEXT_PROTO_IPV4 0x1
|
|
#define NSH_NEXT_PROTO_IPV6 0x2
|
|
#define NSH_NEXT_PROTO_ETHERNET 0x3
|
|
#define NSH_NEXT_PROTO_NSH 0x4
|
|
#define NSH_NEXT_PROTO_MPLS 0x5
|
|
#define NSH_NEXT_PROTO_EXPERIMENT1 0xFE
|
|
#define NSH_NEXT_PROTO_EXPERIMENT2 0xFF
|
|
|
|
/*
|
|
* Network Service Header (NSH)
|
|
*/
|
|
typedef struct NshHdr_ {
|
|
uint16_t ver_flags_len;
|
|
uint8_t md_type;
|
|
uint8_t next_protocol;
|
|
uint32_t spi_si;
|
|
} __attribute__((packed)) NshHdr;
|
|
|
|
void DecodeNSHRegisterTests(void);
|
|
|
|
#endif /* __DECODE_NSH_H__ */
|