include/protocols/ripngd.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 1999 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T     */
  28 /*        All Rights Reserved   */
  29
  30 /*
  31  * Portions of this source code were derived from Berkeley 4.3 BSD
  32  * under license from the Regents of the University of California.
  33  */
  34
  35 /*
  36  * Routing Information Protocol for IPv6 (RIPng)
  37  * as specfied by RFC 2080.
  38  */
  39
  40 #ifndef _PROTOCOLS_RIPNGD_H
  41 #define _PROTOCOLS_RIPNGD_H
  42
  43 #ifdef  __cplusplus
  44 extern "C" {
  45 #endif
  46
  47 struct netinfo6 {
  48         struct in6_addr rip6_prefix;            /* destination prefix */
  49         uint16_t        rip6_route_tag;         /* route tag */
  50         uint8_t         rip6_prefix_length;     /* destination prefix length */
  51         uint8_t         rip6_metric;            /* cost of route */
  52 };
  53
  54 struct rip6 {
  55         uint8_t         rip6_cmd;               /* request/response */
  56         uint8_t         rip6_vers;              /* protocol version # */
  57         uint16_t        rip6_res1;              /* pad to 32-bit boundary */
  58         struct netinfo6 rip6_nets[1];           /* variable length... */
  59 };
  60
  61 #define RIPVERSION6             1
  62
  63 /*
  64  * Packet types.
  65  */
  66 #define RIPCMD6_REQUEST         1       /* want info - from suppliers */
  67 #define RIPCMD6_RESPONSE        2       /* responding to request */
  68
  69 #define IPPORT_ROUTESERVER6     521
  70
  71 #ifdef  __cplusplus
  72 }
  73 #endif
  74
  75 #endif  /* _PROTOCOLS_RIPNGD_H */