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/* $OpenBSD: radius.h,v 1.3 2001/08/21 06:21:29 jakob Exp $ */
/* RADIUS support for tcpdump, Thomas Ptacek <tqbf@enteract.com> */
/*
* Copyright (c) 1997 Thomas H. Ptacek. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/* ------------------------------------------------------------ */
/* RADIUS attribute encoding types */
#define RD_INT 1
#define RD_DATE 2
#define RD_ADDRESS 3
#define RD_STRING 4
#define RD_HEX 5
/* ------------------------------------------------------------ */
/* RADIUS packet opcodes */
#define RADIUS_CODE_ACCESS_REQUEST 1
#define RADIUS_CODE_ACCESS_ACCEPT 2
#define RADIUS_CODE_ACCESS_REJECT 3
#define RADIUS_CODE_ACCOUNT_REQUEST 4
#define RADIUS_CODE_ACCOUNT_RESPONSE 5
#define RADIUS_CODE_ACCOUNT_STATUS 6
#define RADIUS_CODE_PASSCHG_REQUEST 7
#define RADIUS_CODE_PASSCHG_ACCEPT 8
#define RADIUS_CODE_PASSCHG_REJECT 9
#define RADIUS_CODE_ACCOUNT_MESSAGE 10
#define RADIUS_CODE_ACCESS_CHALLENGE 11
/* ------------------------------------------------------------ */
/* slew o' attributes */
#define RADIUS_ATT_USER_NAME 1
#define RADIUS_ATT_PASSWORD 2
#define RADIUS_ATT_CHAP_PASS 3
#define RADIUS_ATT_NAS_IP 4
#define RADIUS_ATT_NAS_PORT 5
#define RADIUS_ATT_USER_SERVICE 6
#define RADIUS_ATT_PROTOCOL 7
#define RADIUS_ATT_FRAMED_ADDRESS 8
#define RADIUS_ATT_NETMASK 9
#define RADIUS_ATT_ROUTING 10
#define RADIUS_ATT_FILTER 11
#define RADIUS_ATT_MTU 12
#define RADIUS_ATT_COMPRESSION 13
#define RADIUS_ATT_LOGIN_HOST 14
#define RADIUS_ATT_LOGIN_SERVICE 15
#define RADIUS_ATT_LOGIN_TCP_PORT 16
#define RADIUS_ATT_OLD_PASSWORD 17
#define RADIUS_ATT_PORT_MESSAGE 18
#define RADIUS_ATT_DIALBACK_NO 19
#define RADIUS_ATT_DIALBACK_NAME 20
#define RADIUS_ATT_EXPIRATION 21
#define RADIUS_ATT_FRAMED_ROUTE 22
#define RADIUS_ATT_FRAMED_IPX 23
#define RADIUS_ATT_CHALLENGE_STATE 24
#define RADIUS_ATT_CLASS 25
#define RADIUS_ATT_VENDOR_SPECIFIC 26
#define RADIUS_ATT_SESSION_TIMEOUT 27
#define RADIUS_ATT_IDLE_TIMEOUT 28
#define RADIUS_ATT_TERMINATE_ACTION 29
#define RADIUS_ATT_CALLED_ID 30
#define RADIUS_ATT_CALLER_ID 31
#define RADIUS_ATT_STATUS_TYPE 40
/* the accounting attributes change way too much
* for me to want to hardcode them in.
*/
/* ------------------------------------------------------------ */
/* RADIUS packet header */
#define RADFIXEDSZ 20
struct radius_header {
u_char code;
u_char id;
u_short len;
u_char auth[16];
};
/* ------------------------------------------------------------ */
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