aodvconst.h

ucsb大学开发的aodv路由协议代码。

/*
 * Copyright (C) 2001, University of California, Santa Barbara
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * 
 * Other copyrights might apply to parts of this software and are so
 * noted when applicable.
 */

/*
 * Parts of this program has been derived from PIM sparse-mode pimd.
 * The pimd program is covered by the license in the accompanying file
 * named "LICENSE.pimd".
 *  
 * The pimd program is COPYRIGHT 1998 by University of Southern California.
 *
 */

#ifndef _AODV_CONST_H
#define _AODV_CONST_H

#define ACTIVE_ROUTE_TIMEOUT     (3 * 1000)

#ifdef AHL3
#define ALLOWED_HELLO_LOSS       (3)
#else
#define ALLOWED_HELLO_LOSS       (2)
#endif //AHL3

#define BLACKLIST_TIMEOUT        (RREQ_RETRIES * NET_TRAVERSAL_TIME)
#define BROADCAST_RECORD_TIME    (2 * NET_TRAVERSAL_TIME)
#define DELETE_PERIOD            (5 * ACTIVE_ROUTE_TIMEOUT)
#define HELLO_INTERVAL           (1 * 1000)
#define LOCAL_ADD_TTL            2
#define MAX_REPAIR_TTL           (0.3 * NET_DIAMETER)
#define MY_ROUTE_TIMEOUT         (2 * ACTIVE_ROUTE_TIMEOUT)
#define NET_DIAMETER             35
#define NEXT_HOP_WAIT            (NODE_TRAVERSAL_TIME + 10)
#define NODE_TRAVERSAL_TIME      40
#define REV_ROUTE_LIFE           NET_TRAVERSAL_TIME
#define NET_TRAVERSAL_TIME       (3 * NODE_TRAVERSAL_TIME * NET_DIAMETER / 2)
#define RREQ_RETRIES             2
#define TTL_START                1
#define TTL_INCREMENT            2
#define TTL_THRESHOLD            7

#define CURRENT_PREFIX_SIZE      0
#define CURRENT_REPAIR_FLAG      0
#define CURRENT_ACK_REQ          0
#define CURRENT_NO_DELETE_FLAG   0

#endif //_AODV_CONST_H