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/* -*- mode: c; c-file-style: "openbsd" -*- */
/*
* Copyright (c) 2008 Vincent Bernat <bernat@luffy.cx>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _CDP_H
#define _CDP_H
#define CDP_MULTICAST_ADDR \
{ \
0x01, 0x00, 0x0c, 0xcc, 0xcc, 0xcc \
}
#define FDP_MULTICAST_ADDR \
{ \
0x01, 0xe0, 0x52, 0xcc, 0xcc, 0xcc, \
}
#define LLC_ORG_CISCO \
{ \
0x00, 0x00, 0x0c \
}
#define LLC_ORG_FOUNDRY \
{ \
0x00, 0xe0, 0x52 \
}
#define LLC_PID_CDP 0x2000
/* Other protocols */
#define LLC_PID_DRIP 0x102
#define LLC_PID_PAGP 0x104
#define LLC_PID_PVSTP 0x10b
#define LLC_PID_UDLD 0x111
#define LLC_PID_VTP 0x2003
#define LLC_PID_DTP 0x2004
#define LLC_PID_STP 0x200a
enum {
CDP_TLV_CHASSIS = 1,
CDP_TLV_ADDRESSES = 2,
CDP_TLV_PORT = 3,
CDP_TLV_CAPABILITIES = 4,
CDP_TLV_SOFTWARE = 5,
CDP_TLV_PLATFORM = 6,
CDP_TLV_NATIVEVLAN = 10,
CDP_TLV_POWER_CONSUMPTION = 0x10,
CDP_TLV_POWER_REQUESTED = 0x19,
CDP_TLV_POWER_AVAILABLE = 0x1A
};
#define CDP_ADDRESS_PROTO_IP 0xcc
#define CDP_CAP_ROUTER 0x01
#define CDP_CAP_TRANSPARENT_BRIDGE 0x02
#define CDP_CAP_SOURCE_BRIDGE 0x04
#define CDP_CAP_SWITCH 0x08
#define CDP_CAP_HOST 0x10
#define CDP_CAP_IGMP 0x20
#define CDP_CAP_REPEATER 0x40
#endif /* _CDP_H */
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