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git.proxmox.com Git - mirror_frr.git/blob - isisd/isis_common.h
1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * IS-IS Rout(e)ing protocol - isis_common.h
4 * some common data structures
6 * Copyright (C) 2001,2002 Sampo Saaristo
7 * Tampere University of Technology
8 * Institute of Communications Engineering
19 uint8_t area_addr
[20];
24 #define ISIS_PASSWD_TYPE_UNUSED 0
25 #define ISIS_PASSWD_TYPE_CLEARTXT 1
26 #define ISIS_PASSWD_TYPE_HMAC_MD5 54
27 #define ISIS_PASSWD_TYPE_PRIVATE 255
29 /* Authenticate SNPs? */
30 #define SNP_AUTH_SEND 0x01
31 #define SNP_AUTH_RECV 0x02
37 * Supported Protocol IDs
41 uint8_t nlpids
[4]; /* FIXME: enough ? */