73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/* packet-isis.h
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* Defines and such for core isis protcol decode.
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*
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* Stuart Stanley <stuarts@mxmail.net>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef _PACKET_ISIS_H
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#define _PACKET_ISIS_H
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/*
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* The version we support is 1
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*/
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#define ISIS_REQUIRED_VERSION 1
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/*
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* ISIS type field values
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*/
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#define ISIS_TYPE_L1_HELLO 15
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#define ISIS_TYPE_L2_HELLO 16
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#define ISIS_TYPE_PTP_HELLO 17
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#define ISIS_TYPE_L1_LSP 18
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#define ISIS_TYPE_L2_LSP 20
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#define ISIS_TYPE_L1_CSNP 24
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#define ISIS_TYPE_L2_CSNP 25
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#define ISIS_TYPE_L1_PSNP 26
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#define ISIS_TYPE_L2_PSNP 27
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#define ISIS_TYPE_MASK 0x1f
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#define ISIS_TYPE_RESERVED_MASK 0xe0
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/*
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* Data given to subdissectors
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*/
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typedef struct isis_data {
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guint8 header_length;
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guint8 system_id_len;
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} isis_data_t;
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extern int hf_isis_clv_key_id;
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#endif /* _PACKET_ISIS_H */
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/*
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* Editor modelines - http://www.wireshark.org/tools/modelines.html
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*
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* Local variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* vi: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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