pushback-constants.h
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- /* -*- Mode:C++; c-basic-offset:8; tab-width:8; indent-tabs-mode:t -*- */
- /*
- * Copyright (c) 2000 International Computer Science Institute
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by ACIRI, the AT&T
- * Center for Internet Research at ICSI (the International Computer
- * Science Institute).
- * 4. Neither the name of ACIRI nor of ICSI may be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY ICSI AND CONTRIBUTORS ``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 ICSI OR CONTRIBUTORS 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.
- *
- */
- #ifndef ns_pushback_constants_h
- #define ns_pushback_constants_h
- /* #define DEBUG_LGDS */
- /* #define DEBUG_LGDSN */
- /* #define DEBUG_AS */
- /* #define DEBUG_RLSL */
- #define NO_BITS 4
- #define MAX_CLUSTER 20
- #define CLUSTER_LEVEL 4
- #define MIN_BITS_FOR_MERGER 2
- //make it 0 to classify on the basis of dst addresses
- //make it 1 to classify on the basis of flowid
- #define AGGREGATE_CLASSIFICATION_MODE_FID 1
- //0 for the old version
- //1 for the dynamic version
- #define LOWER_BOUND_MODE 1
- //maximum number of rate-limiting sessions that a congested router can start.
- #define MAX_SESSIONS 3
- //0 for No Mergers of aggregate prefixes
- //1 for Mergers
- #define MERGER_MODE 0
- // maximum no of queues on the node
- #define MAX_QUEUES 10
- //min time to release an aggregate after starting to rate-limit it.
- #define EARLIEST_TIME_TO_FREE 10
- //min time to release an aggregate after it goes below limit imposed on it.
- #define MIN_TIME_TO_FREE 20
- #define PRIMARY_WAITING_ZONE 10
- #define RATE_LIMIT_TIME_DEFAULT 30 //in seconds
- #define DEFAULT_BUCKET_DEPTH 5000 //in bytes
- #define PUSHBACK_CHECK_EVENT 1
- #define PUSHBACK_REFRESH_EVENT 2
- #define PUSHBACK_STATUS_EVENT 3
- #define INITIAL_UPDATE_EVENT 4
- #define PUSHBACK_CHECK_TIME 5 //in seconds
- #define PUSHBACK_CYCLE_TIME 5
- #define INITIAL_UPDATE_TIME 0.5
- #define DROP_RATE_FOR_PUSHBACK 0.10
- #define SUSTAINED_CONGESTION_PERIOD 2 //in seconds
- #define SUSTAINED_CONGESTION_DROPRATE 0.10 //fraction
- #define TARGET_DROPRATE 0.05
- #define MAX_PACKET_TYPES 4
- #define PACKET_TYPE_TIMER 2
- #define INFINITE_LIMIT 100e+6 //100Mbps
- #endif