ns-default.tcl
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- # -*- Mode:tcl; tcl-indent-level:8; tab-width:8; indent-tabs-mode:t -*-
- #
- # Time-stamp: <2000-09-13 13:48:04 haoboy>
- #
- # Copyright (c) 1996-1997 Regents of the University of California.
- # 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 the MASH Research
- # Group at the University of California Berkeley.
- # 4. Neither the name of the University nor of the Research Group may be
- # used to endorse or promote products derived from this software without
- # specific prior written permission.
- #
- # @(#) $Header: /cvsroot/nsnam/ns-2/tcl/lib/ns-default.tcl,v 1.380 2008/02/18 03:39:02 tom_henderson Exp $
- # THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 THE REGENTS 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.
- #
- #
- #
- # Set up all the default paramters. Each default parameter
- # is stored in the OTcl class template and copied from the
- # class into the instance when the object is created
- # (this happens in the Tcl/tcl-object.tcl helper library)
- #
- ########################################################
- # Debojyoti added this
- Simulator set useasim_ 1
- Asim set debug_ false
- set MAXSEQ 1073741824
- # Increased Floating Point Precision
- set tcl_precision 17
- Connector set debug_ false
- TTLChecker set debug_ false
- Trace set src_ -1
- Trace set dst_ -1
- Trace set callback_ 0
- Trace set show_tcphdr_ 0
- Trace set show_sctphdr_ 0
- Trace set debug_ false
- CMUTrace set debug_ false
- CMUTrace set show_sctphdr_ 0
- CMUTrace set radius_scaling_factor_ 1.0
- CMUTrace set duration_scaling_factor_ 3.0e4
- Scheduler/RealTime set maxslop_ 0.010; # max allowed slop b4 error (sec)
- Scheduler/Calendar set adjust_new_width_interval_ 10; # the interval (in unit of resize times) we recalculate bin width. 0 means disable dynamic adjustment
- Scheduler/Calendar set min_bin_width_ 1e-18; # the lower bound for the bin_width
- #
- # Queues and associated
- #
- Integrator set lastx_ 0.0
- Integrator set lasty_ 0.0
- Integrator set sum_ 0.0
- # 10->50 to be like ns-1
- Queue set limit_ 50
- Queue set blocked_ false
- Queue set unblock_on_resume_ true
- Queue set interleave_ false
- Queue set acksfirst_ false
- Queue set ackfromfront_ false
- Queue set debug_ false
- Queue/SFQ set maxqueue_ 40
- Queue/SFQ set buckets_ 16
- Queue/FQ set secsPerByte_ 0
- # change DropTail to RED for RED on individual queues
- FQLink set queueManagement_ DropTail
- Queue/DropTail set drop_front_ false
- Queue/DropTail set summarystats_ false
- Queue/DropTail set queue_in_bytes_ false
- Queue/DropTail set mean_pktsize_ 500
- Queue/DropTail/PriQueue set Prefer_Routing_Protocols 1
- # special cmu implemented priority queue used by DSR
- CMUPriQueue set qlen_logthresh_ 10
- CMUPriQueue set fw_logthresh_ 25
- CMUPriQueue set debug_ false
- #notel's diffserv module
- Queue/dsRED set numQueues_ 4
- Queue/dsRED set ecn_ 0
- # XXX Temporary fix XXX
- # support only xcp flows; set to 1 when supporting both tcp and xcp flows; temporary fix for allocating link BW between xcp and tcp queues until dynamic queue weights come into effect. This fix should then go away
- Queue/XCP set tcp_xcp_on_ 0 ;
- Queue/RED set bytes_ true ; # default changed on 10/11/2004.
- Queue/RED set queue_in_bytes_ true ; # default changed on 10/11/2004.
- # Queue/RED set thresh_ 5
- Queue/RED set thresh_ 0
- # Queue/RED/thresh_ was changed on 12/29/01, for automatic configuration.
- # Queue/RED set maxthresh_ 15
- Queue/RED set maxthresh_ 0
- # Queue/RED/maxthresh_ was changed on 12/29/01, for automatic configuration.
- Queue/RED set thresh_queue_ [Queue set limit_]
- # Note from Sally: I don't see that thresh_queue_ is used for anything.
- Queue/RED set maxthresh_queue_ [Queue set limit_]
- # Note from Sally: I don't see that maxthresh_queue_ is used for anything.
- Queue/RED set mean_pktsize_ 500
- Queue/RED set idle_pktsize_ 100
- # Queue/RED set q_weight_ 0.002
- Queue/RED set q_weight_ -1
- # Queue/RED/q_weight_ was changed on 12/29/01, for automatic configuration.
- Queue/RED set wait_ true
- Queue/RED set linterm_ 10
- Queue/RED set mark_p_ 0.1
- Queue/RED set use_mark_p_ true
- # Queue/RED/use_mark_p_ was added on 11/23/05.
- # Queue/RED/use_mark_p_ was changed to true on 12/22/05.
- Queue/RED set setbit_ false
- Queue/RED set gentle_ true
- ### Queue/RED/gentle_ was changed from false to true on Apr 23, 2001.
- Queue/RED set drop_tail_ true
- Queue/RED set drop_front_ false
- Queue/RED set drop_rand_ false
- Queue/RED set doubleq_ false
- Queue/RED set ns1_compat_ false
- Queue/RED set dqthresh_ 50
- Queue/RED set ave_ 0.0
- Queue/RED set prob1_ 0.0
- Queue/RED set curq_ 0
- Queue/RED set cur_max_p_ 0
- Queue/RED set summarystats_ false
- ### Adaptive RED.
- Queue/RED set alpha_ 0.01
- Queue/RED set beta_ 0.9
- Queue/RED set adaptive_ 0
- Queue/RED set interval_ 0.5
- Queue/RED set targetdelay_ 0.005
- Queue/RED set top_ 0.5
- Queue/RED set bottom_ 0
- ### Queue/RED/bottom_ was changed from 0.01 to 0 on June 23, 2004,
- ### for automatic configuration.
- Queue/RED set cautious_ 0
- Queue/RED set feng_adaptive_ 0
- Queue/RED/RIO set bytes_ false
- Queue/RED/RIO set queue_in_bytes_ false
- Queue/RED/RIO set thresh_ 5
- Queue/RED/RIO set maxthresh_ 15
- Queue/RED/RIO set in_thresh_ 15
- Queue/RED/RIO set in_maxthresh_ 30
- Queue/RED/RIO set out_thresh_ 5
- Queue/RED/RIO set out_maxthresh_ 15
- Queue/RED/RIO set mean_pktsize_ 500
- Queue/RED/RIO set q_weight_ 0.002
- Queue/RED/RIO set wait_ true
- Queue/RED/RIO set linterm_ 10
- Queue/RED/RIO set in_linterm_ 50
- Queue/RED/RIO set out_linterm_ 5
- Queue/RED/RIO set setbit_ false
- Queue/RED/RIO set gentle_ false
- Queue/RED/RIO set in_gentle_ false
- Queue/RED/RIO set out_gentle_ false
- Queue/RED/RIO set drop_tail_ true
- Queue/RED/RIO set drop_front_ false
- Queue/RED/RIO set drop_rand_ false
- Queue/RED/RIO set doubleq_ false
- Queue/RED/RIO set ns1_compat_ false
- Queue/RED/RIO set dqthresh_ 50
- Queue/RED/RIO set ave_ 0.0
- Queue/RED/RIO set in_ave_ 0.0
- Queue/RED/RIO set out_ave_ 0.0
- Queue/RED/RIO set prob1_ 0.0
- Queue/RED/RIO set in_prob1_ 0.0
- Queue/RED/RIO set out_prob1_ 0.0
- Queue/RED/RIO set curq_ 0
- Queue/RED/RIO set priority_method_ 0
- #for RedPDQueue - ratul
- Queue/RED/PD set auto_ false
- Queue/RED/PD set global_target_ false
- Queue/RED/PD set noMonitored_ 0
- Queue/RED/PD set targetBW_ 0
- Queue/RED/PD set unresponsive_penalty_ 1
- Queue/RED/PD set P_testFRp_ -1
- Queue/RED/PD set noidle_ false
- Queue/PI set bytes_ false
- Queue/PI set queue_in_bytes_ false
- Queue/PI set a_ 0.00001822
- Queue/PI set b_ 0.00001816
- Queue/PI set w_ 170
- Queue/PI set qref_ 50
- Queue/PI set mean_pktsize_ 500
- Queue/PI set setbit_ false
- Queue/PI set prob_ 0
- Queue/PI set curq_ 0
- # Queue/Vq set queue_in_bytes_ false
- Queue/Vq set queue_in_bytes_ true
- # Default for queue_in_bytes_ changed to true on 4/28/2002.
- Queue/Vq set markpkts_ false
- Queue/Vq set ecnlim_ 0.8
- Queue/Vq set buflim_ 1.0
- # Queue/Vq set gamma_ 0.895
- Queue/Vq set gamma_ 0.98
- # Default for gamma_ changed to 0.98 on 4/28/2002.
- Queue/Vq set mean_pktsize_ 1000
- Queue/Vq set curq_ 0
- Queue/Vq set drop_front_ 0
- Queue/Vq set markfront_ 0
- Queue/REM set gamma_ 0.001
- Queue/REM set phi_ 1.001
- Queue/REM set inw_ 1
- Queue/REM set mean_pktsize_ 1000
- Queue/REM set pupdtime_ 0.002
- Queue/REM set pbo_ 20.0
- Queue/REM set prob_ 0.0
- Queue/REM set curq_ 0.0
- Queue/REM set pmark_ 0.0
- Queue/REM set markpkts_ false
- Queue/REM set qib_ false
- Queue/GK set ecnlim_ 0.95
- Queue/GK set mean_pktsize_ 1000
- Queue/GK set curq_ 0
- Queue/GK set drop_front_ 0
- Queue/DRR set buckets_ 10
- Queue/DRR set blimit_ 25000
- Queue/DRR set quantum_ 250
- Queue/DRR set mask_ 0
- # Integrated SRR (1/20/2002, xuanc)
- Queue/SRR set maxqueuenumber_ 16
- Queue/SRR set mtu_ 1000
- Queue/SRR set granularity_ 1000
- Queue/SRR set blimit_ 25000
- Queue/CBQ set algorithm_ 0 ;# used by compat only, not bound
- Queue/CBQ set maxpkt_ 1024
- CBQClass set priority_ 0
- CBQClass set level_ 1
- CBQClass set extradelay_ 0.0
- CBQClass set def_qtype_ DropTail
- CBQClass set okborrow_ true
- CBQClass set automaxidle_gain_ 0.9375
- CBQClass set debug_ false
- SnoopQueue/In set debug_ false
- SnoopQueue/Out set debug_ false
- SnoopQueue/Drop set debug_ false
- SnoopQueue/EDrop set debug_ false
- SnoopQueue/Tagger set debug_ false
- PacketQueue/Semantic set acksfirst_ false
- PacketQueue/Semantic set filteracks_ false
- PacketQueue/Semantic set replace_head_ false
- PacketQueue/Semantic set priority_drop_ false
- PacketQueue/Semantic set random_drop_ false
- PacketQueue/Semantic set reconsAcks_ false
- PacketQueue/Semantic set random_ecn_ false
- QueueMonitor set size_ 0
- QueueMonitor set pkts_ 0
- QueueMonitor set parrivals_ 0
- QueueMonitor set barrivals_ 0
- QueueMonitor set pdepartures_ 0
- QueueMonitor set bdepartures_ 0
- QueueMonitor set pdrops_ 0
- QueueMonitor set pmarks_ 0
- QueueMonitor set bdrops_ 0
- QueueMonitor set qs_pkts_ 0
- QueueMonitor set qs_bytes_ 0
- QueueMonitor set qs_drops_ 0
- QueueMonitor set first_pkt_ 0
- QueueMonitor set last_pkt_ 0
- #added for keeping RTT stats
- QueueMonitor set keepRTTstats_ 0
- QueueMonitor set maxRTT_ 5
- QueueMonitor set binsPerSec_ 100
- #added for keeping Seqno stats
- QueueMonitor set keepSeqnoStats_ 0
- QueueMonitor set maxSeqno_ 1000
- QueueMonitor set SeqnoBinSize_ 10
- #added for online rate monitoring - ratul
- QueueMonitor set k_ 0.1
- QueueMonitor set prevTime_ 0
- QueueMonitor set startTime_ 0
- QueueMonitor set estRate_ 0
- QueueMonitor set estimate_rate_ 0
- QueueMonitor/ED set epdrops_ 0
- QueueMonitor/ED set ebdrops_ 0
- #mon stuff added for RedPD and Pushback - ratul
- QueueMonitor/ED set mon_epdrops_ 0
- QueueMonitor/ED set mon_ebdrops_ 0
- QueueMonitor/ED/Flowmon set enable_in_ true
- QueueMonitor/ED/Flowmon set enable_out_ true
- QueueMonitor/ED/Flowmon set enable_drop_ true
- QueueMonitor/ED/Flowmon set enable_edrop_ true
- QueueMonitor/ED/Flowmon set enable_mon_edrop_ true
- QueueMonitor/ED/Flow set src_ -1
- QueueMonitor/ED/Flow set dst_ -1
- QueueMonitor/ED/Flow set flowid_ -1
- QueueMonitor/ED/Flow/TB set target_rate_ 128000
- QueueMonitor/ED/Flow/TB set bucket_depth_ 10000
- QueueMonitor/ED/Flow/TB set tbucket_ 10000
- QueueMonitor/ED/Flow/TSW set target_rate_ 0
- QueueMonitor/ED/Flow/TSW set win_len_ 10
- QueueMonitor/ED/Flow/TSW set wait_ true
- #RedPDFlow - ratul
- QueueMonitor/ED/Flow/RedPD set targetBW_ 0
- QueueMonitor/ED/Flow/RedPD set currentBW_ 0
- QueueMonitor/ED/Flow/RedPD set monitored_ 0
- QueueMonitor/ED/Flow/RedPD set unresponsive_ 0
- QueueMonitor/ED/Flow/RedPD set monitorStartTime_ 0
- QueueMonitor/ED/Flow/RedPD set unresponsiveStartTime_ 0
- QueueMonitor/ED/Flow/RedPD set lastDropTime_ 0
- QueueMonitor/ED/Flow/RedPD set auto_ 0
- DelayLink set bandwidth_ 1.5Mb
- DelayLink set delay_ 100ms
- DelayLink set debug_ false
- DelayLink set avoidReordering_ false ; # Added 3/27/2003.
- # Set to true to avoid reordering when
- # changing link bandwidth or delay.
- DynamicLink set status_ 1
- DynamicLink set debug_ false
- Filter set debug_ false
- Filter/Field set offset_ 0
- Filter/Field set match_ -1
- # these are assigned when created
- Classifier set offset_ 0
- Classifier set shift_ 0
- Classifier set mask_ 0xffffffff
- Classifier set debug_ false
- Classifier/Hash set default_ -1; # none
- Classifier/Replicator set ignore_ 0
- # MPLS Classifier
- Classifier/Addr/MPLS set ttl_ 32
- Classifier/Addr/MPLS set trace_mpls_ 0
- Classifier/Addr/MPLS set label_ -1
- Classifier/Addr/MPLS set enable_reroute_ 0
- Classifier/Addr/MPLS set reroute_option_ 0
- Classifier/Addr/MPLS set control_driven_ 0
- Classifier/Addr/MPLS set data_driven_ 0
- #
- # FEC models
- #
- FECModel set debug_ false
- #
- # Error models
- #
- ErrorModule set debug_ false
- ErrorModel set enable_ 1
- ErrorModel set markecn_ false
- ErrorModel set delay_pkt_ false
- ErrorModel set delay_ 0
- ErrorModel set rate_ 0
- ErrorModel set bandwidth_ 2Mb
- ErrorModel set debug_ false
- ErrorModel/Trace set good_ 123456789
- ErrorModel/Trace set loss_ 0
- ErrorModel/Periodic set period_ 1.0
- ErrorModel/Periodic set offset_ 0.0
- ErrorModel/Periodic set burstlen_ 0.0
- ErrorModel/Periodic set default_drop_ 0 ; # set to 1 for default-drop,
- # to drop all but last pkt
- # in period_
- ErrorModel/MultiState set curperiod_ 0.0
- ErrorModel/MultiState set sttype_ pkt
- ErrorModel/MultiState set texpired_ 0
- SelectErrorModel set enable_ 1
- SelectErrorModel set markecn_ false
- SelectErrorModel set rate_ 0
- SelectErrorModel set bandwidth_ 2Mb
- SelectErrorModel set pkt_type_ 2
- SelectErrorModel set drop_cycle_ 10
- SelectErrorModel set drop_offset_ 1
- SelectErrorModel set debug_ false
- SelectErrorModel set delay_pkt_ false
- SelectErrorModel set delay_ 0
- SRMErrorModel set enable_ 1
- SRMErrorModel set markecn_ false
- SRMErrorModel set rate_ 0
- SRMErrorModel set bandwidth_ 2Mb
- SRMErrorModel set pkt_type_ 2
- SRMErrorModel set drop_cycle_ 10
- SRMErrorModel set drop_offset_ 1
- SRMErrorModel set debug_ false
- SRMErrorModel set delay_pkt_ false
- SRMErrorModel set delay_ 0
- #MrouteErrorModel set enable_ 1
- #MrouteErrorModel set rate_ 0
- #MrouteErrorModel set bandwidth_ 2Mb
- #MrouteErrorModel set pkt_type_ 2
- #MrouteErrorModel set drop_cycle_ 10
- #MrouteErrorModel set drop_offset_ 1
- #MrouteErrorModel set good_ 99999999
- #MrouteErrorModel set loss_ 0
- rtModel set startTime_ 0.5
- rtModel set finishTime_ "-"
- rtModel/Exponential set upInterval_ 10.0
- rtModel/Exponential set downInterval_ 1.0
- rtModel/Deterministic set upInterval_ 2.0
- rtModel/Deterministic set downInterval_ 1.0
- #
- # Application
- #
- Application/Traffic/CBR_PP set rate_ 448Kb ;# corresponds to interval of 3.75ms
- Application/Traffic/CBR_PP set packetSize_ 210
- Application/Traffic/CBR_PP set random_ 0
- Application/Traffic/CBR_PP set maxpkts_ 268435456; # 0x10000000
- Application/Traffic/CBR_PP set PBM_ 2
- Application/Traffic/Exponential set burst_time_ .5
- Application/Traffic/Exponential set idle_time_ .5
- Application/Traffic/Exponential set rate_ 64Kb
- Application/Traffic/Exponential set packetSize_ 210
- Application/Traffic/Pareto set burst_time_ 500ms
- Application/Traffic/Pareto set idle_time_ 500ms
- Application/Traffic/Pareto set rate_ 64Kb
- Application/Traffic/Pareto set packetSize_ 210
- Application/Traffic/Pareto set shape_ 1.5
- Application/Traffic/RealAudio set burst_time_ 0.05ms
- Application/Traffic/RealAudio set idle_time_ 1800ms
- Application/Traffic/RealAudio set rate_ 2Kb
- Application/Traffic/RealAudio set packetSize_ 240
- Application/Traffic/RealAudio set minCDF_ 0
- Application/Traffic/RealAudio set maxCDF_ 1
- Application/Traffic/RealAudio set interpolation_ 0
- Application/Traffic/RealAudio set maxEntry_ 32
- Application/Traffic/CBR set rate_ 448Kb ;# corresponds to interval of 3.75ms
- Application/Traffic/CBR set packetSize_ 210
- Application/Traffic/CBR set random_ 0
- Application/Traffic/CBR set maxpkts_ 268435456; # 0x10000000
- Application/Telnet set interval_ 1.0
- # Default config based on data for slammer worm
- Application/Worm set ScanRate 4000
- Application/Worm set ScanPort 1434
- Application/Worm set ScanPacketSize 404
- Application/Worm/An set TimeStep 1
- Application/SctpApp1 set interval_ 1.0
- Application/SctpApp1 set numStreams_ 1
- Application/SctpApp1 set numUnreliable_ 0
- Application/SctpApp1 set reliability_ 0
- RandomVariable/Uniform set min_ 0.0
- RandomVariable/Uniform set max_ 1.0
- RandomVariable/Exponential set avg_ 1.0
- RandomVariable/Erlang set lambda_ 1.0
- RandomVariable/Erlang set k_ 1.0
- RandomVariable/Gamma set alpha_ 1.0
- RandomVariable/Gamma set beta_ 1.0
- RandomVariable/Pareto set avg_ 1.0
- RandomVariable/Pareto set shape_ 1.5
- RandomVariable/ParetoII set avg_ 10.0
- RandomVariable/ParetoII set shape_ 1.2
- RandomVariable/Constant set val_ 1.0
- RandomVariable/HyperExponential set avg_ 1.0
- RandomVariable/HyperExponential set cov_ 4.0
- RandomVariable/Empirical set minCDF_ 0
- RandomVariable/Empirical set maxCDF_ 1
- RandomVariable/Empirical set interpolation_ 0
- RandomVariable/Empirical set maxEntry_ 32
- RandomVariable/Normal set avg_ 0.0
- RandomVariable/Normal set std_ 1.0
- RandomVariable/LogNormal set avg_ 1.0
- RandomVariable/LogNormal set std_ 1.0
- RandomVariable/Weibull set scale_ 1.0
- RandomVariable/Weibull set shape_ 1.0
- ADC/MS set debug_ false
- ADC/HB set debug_ false
- ADC/Param set debug_ false
- ADC/ACTP set debug_ false
- ADC/ACTO set debug_ false
- Est/Null set debug_ false
- Est/TimeWindow set debug_ false
- Est/ExpAvg set debug_ false
- Est/PointSample set debug_ false
- MeasureMod set debug_ false
- SALink set debug_ false
- #
- # Node
- #
- Node set multiPath_ 0
- Node set rtagent_port_ 255
- # setting port for diffusion application agent
- Node set DIFFUSION_APP_PORT 254
- Node/MobileNode set X_ 0
- Node/MobileNode set Y_ 0
- Node/MobileNode set Z_ 0
- Node/MobileNode set speed_ 0
- Node/MobileNode set position_update_interval_ 0
- Node/MobileNode set bandwidth_ 0 ;# not used
- Node/MobileNode set delay_ 0 ;# not used
- Node/MobileNode set REGAGENT_PORT 0
- Node/MobileNode set DECAP_PORT 1
- # Default settings for Hierarchical topology
- #
- # Bits are allocated for different fields like port, nodeid, mcast,
- # hierarchical-levels.
- # All Mask and Shift values are stored in Class AddrParams.
- AddrParams set ALL_BITS_SET 0xffffffff
- AddrParams PortShift 0
- AddrParams PortMask [AddrParams set ALL_BITS_SET]
- AddrParams set domain_num_ 1
- AddrParams set def_clusters 4
- AddrParams set def_nodes 5
- #### Default and Maximum Address space - leaving the MSB as signed bit
- AllocAddrBits set DEFADDRSIZE_ 32
- AllocAddrBits set MAXADDRSIZE_ 32 ;# leaving the signed bit
- Simulator set node_factory_ Node
- Simulator set nsv1flag 0
- Simulator set mobile_ip_ 0 ;# flag for mobileIP
- #this was commented out - ratul
- #Simulator set EnableHierRt_ 0 ;# is hierarchical routing on? (to turn it on, call set-hieraddress)
- Simulator set routingAgent_ ""
- Simulator set addressType_ ""
- Simulator set MovementTrace_ OFF
- # change wrt Mike's code
- Simulator set EotTrace_ OFF
- # This flag should be initially empty. It will be set to either ON or OFF
- # by Simulator::create-wireless-node{}.
- Simulator set IMEPFlag_ ""
- Simulator set WirelessNewTrace_ 0
- Simulator set propInstCreated_ 0
- # Enable packet reference count
- SessionSim set rc_ 0
- # Defaults for multicast addresses
- Simulator set McastBaseAddr_ 0x80000000
- Simulator set McastAddr_ 0x80000000
- # Default values used for wireless simulations
- Simulator set AgentTrace_ ON
- Simulator set RouterTrace_ OFF
- Simulator set MacTrace_ OFF
- Simulator set PhyTrace_ OFF
- # use tagged traces or positional traces?
- Simulator set TaggedTrace_ OFF
- # this can be set to use custom Routing Agents implemented within dynamic libraries
- Simulator set rtAgentFunction_ ""
- SessionHelper set rc_ 0 ;# just to eliminate warnings
- SessionHelper set debug_ false
- NetworkInterface set debug_ false
- # SRM Agent defaults are in ../tcl/mcast/srm.tcl and ../mcast/srm-adaptive.tcl
- # IntServ Object specific defaults are in ../tcl/lib/ns-intserv.tcl
- # defaults for tbf
- TBF set rate_ 64k
- TBF set bucket_ 1024
- TBF set qlen_ 0
- #
- # mobile Ip
- #
- MIPEncapsulator set addr_ 0
- MIPEncapsulator set port_ 0
- MIPEncapsulator set shift_ 0
- MIPEncapsulator set mask_ [AddrParams set ALL_BITS_SET]
- MIPEncapsulator set ttl_ 32
- MIPEncapsulator set debug_ false
- # GAF
-
- GAFPartner set addr_ 0
- GAFPartner set port_ 254
- GAFPartner set shift_ 0
- GAFPartner set mask_ [AddrParams set ALL_BITS_SET]
- GAFPartner set debug_ false
-
- # HTTP-related defaults are in ../tcl/webcache/http-agent.tcl
- #
- # Wireless simulation support
- #
- Mac set debug_ false
- ARPTable set debug_ false
- ARPTable set avoidReordering_ false ; #not used
- God set debug_ false
- Mac/Tdma set slot_packet_len_ 1500
- Mac/Tdma set max_node_num_ 64
- LL set mindelay_ 50us
- LL set delay_ 25us
- LL set bandwidth_ 0 ;# not used
- LL set debug_ false
- LL set avoidReordering_ false ; #not used
- Snoop set debug_ false
- #change wrt Mike's code
- # 802.11 MIB parameters
- #
- Mac/802_11 set CWMin_ 31
- Mac/802_11 set CWMax_ 1023
- Mac/802_11 set SlotTime_ 0.000020 ;# 20us
- Mac/802_11 set SIFS_ 0.000010 ;# 10us
- Mac/802_11 set PreambleLength_ 144 ;# 144 bit
- Mac/802_11 set PLCPHeaderLength_ 48 ;# 48 bits
- Mac/802_11 set PLCPDataRate_ 1.0e6 ;# 1Mbps
- Mac/802_11 set RTSThreshold_ 0 ;# bytes
- Mac/802_11 set ShortRetryLimit_ 7 ;# retransmittions
- Mac/802_11 set LongRetryLimit_ 4 ;# retransmissions
- Mac/802_11 set bugFix_timer_ true; # fix for when RTS/CTS not used
- # details at http://www.dei.unipd.it/wdyn/?IDsezione=2435
- Mac/802_11 set BeaconInterval_ 0.1 ;# 100ms
- Mac/802_11 set ScanType_ PASSIVE
- Mac/802_11 set ProbeDelay_ 0.0001 ;# 0.1 ms
- Mac/802_11 set MaxChannelTime_ 0.011 ;# 11 ms
- Mac/802_11 set MinChannelTime_ 0.005 ; # 5 ms
- Mac/802_11 set ChannelTime_ 0.12 ;# 120 ms
- Mac/802_11Ext set HeaderDuration_ 0.000020 ;# (SERVICE) 16bits last of PLCP header are not included
- Mac/802_11Ext set SymbolDuration_ 0.000004 ;# (SERVICE) 16bits last of PLCP header are not included
- Mac/802_11Ext set BasicModulationScheme_ 0 ;# BPSK and coding rate 1/2 is the basic modulation scheme for header and ctrl packets
- Mac/802_11Ext set use_802_11a_flag_ true
- Mac/802_11Ext set CWMin_ 15
- Mac/802_11Ext set CWMax_ 1023
- Mac/802_11Ext set SlotTime_ 0.000009
- Mac/802_11Ext set SIFS_ 0.000016
- Mac/802_11Ext set RTSThreshold_ 3000
- Mac/802_11Ext set ShortRetryLimit_ 7
- Mac/802_11Ext set LongRetryLimit_ 4
- Mac/802_11Ext set MAC_DBG 0
- #
- # Support for Abstract LAN
- #
- Classifier/Replicator set direction_ false
- Mac set abstract_ false
- #
- # Support for MAC Level trace
- #
- Mac/802_3 set trace_ false
- # Turning on/off sleep-wakeup cycles for SMAC
- Mac/SMAC set syncFlag_ 1
-
- # Nodes synchronize their schedules in SMAC
- Mac/SMAC set selfConfigFlag_ 1
- # Default duty cycle in SMAC
- Mac/SMAC set dutyCycle_ 10
- #
- # Unity gain, omni-directional antennas
- # Set up the antennas to be centered in the node and 1.5 meters above it
- Antenna/OmniAntenna set X_ 0
- Antenna/OmniAntenna set Y_ 0
- Antenna/OmniAntenna set Z_ 1.5
- Antenna/OmniAntenna set Gt_ 1.0
- Antenna/OmniAntenna set Gr_ 1.0
- Phy set debug_ false
- # Initialize the SharedMedia interface with parameters to make
- # it work like the 914MHz Lucent WaveLAN DSSS radio interface
- Phy/WirelessPhy set CPThresh_ 10.0
- Phy/WirelessPhy set CSThresh_ 1.559e-11
- Phy/WirelessPhy set RXThresh_ 3.652e-10
- Phy/WirelessPhy set bandwidth_ 2e6
- Phy/WirelessPhy set Pt_ 0.28183815
- Phy/WirelessPhy set freq_ 914e+6
- Phy/WirelessPhy set L_ 1.0
- Phy/WirelessPhyExt set CSThresh_ 6.30957e-12 ;#-82 dBm
- Phy/WirelessPhyExt set noise_floor_ 7.96159e-14 ;#-101 dBm
- Phy/WirelessPhyExt set PowerMonitorThresh_ 2.653e-14 ;#-105.7 dBm (noise_floor_ / 3)
- Phy/WirelessPhyExt set Pt_ 0.1
- Phy/WirelessPhyExt set freq_ 5.18e+9 ;#5.18 GHz
- Phy/WirelessPhyExt set HeaderDuration_ 0.000020 ;#20 us
- Phy/WirelessPhyExt set BasicModulationScheme_ 0 ;# BPSK
- Phy/WirelessPhyExt set L_ 1.0 ;#default
- Phy/WirelessPhyExt set PreambleCaptureSwitch_ 1
- Phy/WirelessPhyExt set DataCaptureSwitch_ 0
- Phy/WirelessPhyExt set SINR_PreambleCapture_ 2.5118; ;# 4 dB
- Phy/WirelessPhyExt set SINR_DataCapture_ 100.0; ;# 10 dB
- Phy/WirelessPhyExt set trace_dist_ 1e6 ;# trace until distance of 1 Mio. km ("infinty")
- Phy/WirelessPhyExt set PHY_DBG_ 0
- Phy/WirelessPhyExt set CPThresh_ 0 ;# not used by WirelessPhyExt, but available to be compabile with WirelessPhy
- Phy/WirelessPhyExt set RXThresh_ 0 ;# not used by WirelessPhyExt, but available to be compabile with WirelessPhy
- Phy/WiredPhy set bandwidth_ 10e6
- # Shadowing propagation model
- Propagation/Shadowing set pathlossExp_ 2.0
- Propagation/Shadowing set std_db_ 4.0
- Propagation/Shadowing set dist0_ 1.0
- Propagation/Shadowing set seed_ 0
- Propagation/Nakagami set gamma0_ 1.9
- Propagation/Nakagami set gamma1_ 3.8
- Propagation/Nakagami set gamma2_ 3.8
- Propagation/Nakagami set d0_gamma_ 200
- Propagation/Nakagami set d1_gamma_ 500
- Propagation/Nakagami set use_nakagami_dist_ false
- Propagation/Nakagami set m0_ 1.5
- Propagation/Nakagami set m1_ 0.75
- Propagation/Nakagami set m2_ 0.75
- Propagation/Nakagami set d0_m_ 80
- Propagation/Nakagami set d1_m_ 200
- # Turning on/off sleep-wakeup cycles for SMAC
- Mac/SMAC set syncFlag_ 0
- # variables of the link state module is moved to ns-rtProtoLS.tcl
- #
- # Agents
- #
- Agent set fid_ 0
- Agent set prio_ 0
- Agent set agent_addr_ -1
- Agent set agent_port_ -1
- Agent set dst_addr_ -1
- Agent set dst_port_ -1
- Agent set flags_ 0
- Agent set ttl_ 32 ; # arbitrary choice here
- Agent set debug_ false
- Agent set class_ 0
- ##Agent set seqno_ 0 now is gone
- ##Agent set class_ 0 now is gone
- Agent/Ping set packetSize_ 64
- Agent/UDP set packetSize_ 1000
- Agent/UDP instproc done {} { }
- Agent/UDP instproc process_data {from data} { }
- Agent/SCTP set debugMask_ 0 ;# all debugging off by default
- Agent/SCTP set debugFileIndex_ -1 ;# default outputs to stderr
- Agent/SCTP set associationMaxRetrans_ 10;# 10 attempts
- Agent/SCTP set pathMaxRetrans_ 5 ;# 5 attempts (per destination)
- Agent/SCTP set changePrimaryThresh_ -1 ;# infinite (ie, never change primary
- Agent/SCTP set maxInitRetransmits_ 8 ;# 8 attempts
- Agent/SCTP set heartbeatInterval_ 30 ;# 30 secs
- Agent/SCTP set mtu_ 1500 ;# MTU of ethernet (most common)
- Agent/SCTP set initialRwnd_ 65536 ;# default inital receiver window
- Agent/SCTP set initialSsthresh_ 65536 ;# default inital ssthresh value
- Agent/SCTP set initialCwnd_ 2 ;# default cwnd = 2 * MTU
- Agent/SCTP set initialRto_ 3.0 ;# default initial RTO = 3 secs
- Agent/SCTP set minRto_ 1.0 ;# default min RTO = 1 sec
- Agent/SCTP set maxRto_ 60.0 ;# default max RTO = 60 secs
- Agent/SCTP set fastRtxTrigger_ 4 ;# 4 missing reports trigger fast rtx
- Agent/SCTP set numOutStreams_ 1 ;# single stream default
- Agent/SCTP set numUnrelStreams_ 0 ;# by default all streams are reliable
- Agent/SCTP set reliability_ 0 ;# by default unrel streams have 0 rtx's
- Agent/SCTP set unordered_ 0 ;# by default all chunks are ordered
- Agent/SCTP set ipHeaderSize_ 20 ;# default is IPv4
- Agent/SCTP set dataChunkSize_ 1468 ;# restricted to 4 byte boundaries
- Agent/SCTP set useDelayedSacks_ 1 ;# rfc2960 says SHOULD use delayed sacks
- Agent/SCTP set sackDelay_ 0.200 ;# rfc2960 recommends 200 ms
- Agent/SCTP set useMaxBurst_ 1 ;# sctp implementors guide adds this var
- Agent/SCTP set rtxToAlt_ 1 ;# by default rtxs go to alternate dest
- Agent/SCTP set dormantAction_ 0 ;# 0 = change dest, 1 = use primary, 2 = use last dest before dormant;
-
- ## These variables are for simulating reactive routing overheads (for
- ## MANETs, etc). This feature is turned off is delay is 0. The cache lifetime
- ## by default is just slightly larger than the default min RTO to avoid a "cache
- ## miss" after a single timeout event.
- Agent/SCTP set routeCalcDelay_ 0 ;# time to calculate a route
- Agent/SCTP set routeCacheLifetime_ 1.2 ;# how long a route remains cached
- Agent/SCTP set trace_all_ 0 ;# trace all vars ?
- ## These variables are set because they have to be bound to be traceable.
- ## This default does not matter to us at all.
- Agent/SCTP set cwnd_ 0 ;
- Agent/SCTP set rwnd_ 0 ;
- Agent/SCTP set rto_ 0 ;
- Agent/SCTP set errorCount_ 0 ;
- Agent/SCTP set frCount_ 0 ;
- Agent/SCTP set timeoutCount_ 0 ;
- Agent/SCTP set rcdCount_ 0 ;# total count of route calc delays
- Agent/SCTP/MultipleFastRtx set mfrCount_ 0
- Agent/SCTP/MfrTimestamp set mfrCount_ 0
- ## CMT variables
- Agent/SCTP/CMT set useCmtReordering_ 1 ;# Turn ON CMT Reordering algo
- Agent/SCTP/CMT set useCmtCwnd_ 1 ;# Turn ON CMT cwnd growth algo
- Agent/SCTP/CMT set useCmtDelAck_ 1 ;# Turn ON CMT delayed ack algo
- Agent/SCTP/CMT set eCmtRtxPolicy_ 4 ;# Default policy = RTX_CWND
- ## CMT-PF variables
- Agent/SCTP/CMT set useCmtPF_ 0 ;# CMT-PF turned off
- Agent/SCTP/CMT set cmtPFCwnd_ 2 ;# Cwnd in MTUs after HB-ACK (1 or 2)
- ## CMT-PF trace variables
- Agent/SCTP/CMT set countPFToActiveNewData_ 0 ;# count of PF->Active changes
- # for new data transfer
- Agent/SCTP/CMT set countPFToActiveRtxms_ 0; # count of PF->Active changes
- # for retransmissions
- Agent/TCP set seqno_ 0
- Agent/TCP set t_seqno_ 0
- Agent/TCP set maxburst_ 0
- Agent/TCP set aggressive_maxburst_ 1 ; # Added 2003/6/2.
- # No change to default behavior.
- Agent/TCP set maxcwnd_ 0
- Agent/TCP set numdupacks_ 3
- Agent/TCP set numdupacksFrac_ -1 ; # Added 2002/10/18.
- # Set to -1 for this to have
- # no effect even for large windows.
- # Default changed to -1 on 2006/09/27.
- # Set to 100 to have numdupacks_
- # up to 1/100-th of cwnd.
- Agent/TCP set exitFastRetrans_ true ; # Added 2003/7/28.
- # For clean exits of Fast Retransmit.
- # False for old buggy behavior.
- Agent/TCP set window_ 20
- Agent/TCP set windowInit_ 2 ; # default changed on 2001/5/26.
- Agent/TCP set windowInitOption_ 1
- Agent/TCP set syn_ true ; # default changed on 2001/5/17.
- Agent/TCP set max_connects_ -1 ; # Variable added on 2007/9/25.
- # Set to -1 for a no-op, 2007/9/28.
- Agent/TCP set windowOption_ 1
- Agent/TCP set windowConstant_ 4
- Agent/TCP set windowThresh_ 0.002
- Agent/TCP set decrease_num_ 0.5
- Agent/TCP set increase_num_ 1.0
- Agent/TCP set k_parameter_ 0.0 ; # for binomial congestion control
- Agent/TCP set l_parameter_ 1.0 ; # for binomial congestion control
- Agent/TCP set overhead_ 0
- Agent/TCP set ecn_ 0
- Agent/TCP set old_ecn_ 0
- Agent/TCP set bugfix_ss_ 1 ; # Variable added on 2006/06/13
- Agent/TCP set packetSize_ 1000
- Agent/TCP set tcpip_base_hdr_size_ 40
- Agent/TCP set ts_option_size_ 10; # in bytes
- Agent/TCP set bugFix_ true
- Agent/TCP set bugFix_ack_ false ; # Variable added on 2003/08/13
- # To allow multiple Fast Retransmits
- Agent/TCP set bugFix_ts_ false ; # Variable added on 2003/08/13
- # To allow multiple Fast Retransmits
- Agent/TCP set lessCareful_ false ; # for the Less Careful variant of
- # bugFix_, just for illustration.
- Agent/TCP set timestamps_ false
- Agent/TCP set ts_resetRTO_ false ; # Added 2003/07/24.
- # Set to true to un-back-off RTO
- # after any valid RTT measurement.
- Agent/TCP set slow_start_restart_ true
- Agent/TCP set restart_bugfix_ true
- Agent/TCP set tcpTick_ 0.01 ; # default changed on 2002/03/07
- # to reflect a changing reality.
- Agent/TCP set maxrto_ 60 ; # default changed on 2007/03/28
- # to reflect RFC2988.
- Agent/TCP set minrto_ 0.2 ; # Default changed to 200ms on
- # 2004/10/14, to match values
- # used by many implementations.
- Agent/TCP set srtt_init_ 0
- Agent/TCP set rttvar_init_ 12
- Agent/TCP set rtxcur_init_ 3.0 ; # Default changed on 2006/01/21
- Agent/TCP set T_SRTT_BITS 3
- Agent/TCP set T_RTTVAR_BITS 2
- Agent/TCP set rttvar_exp_ 2
- Agent/TCP set updated_rttvar_ true ; # Variable added on 2006/1/21
- Agent/TCP set timerfix_ true ; # Variable added on 2001/05/11
- # Set to "false" to give the old
- # behavior.
- Agent/TCP set rfc2988_ true ; # Default set to "true" on 2002/03/07.
- # Set rfc2988_ "true" to give RFC2988-
- # compliant behavior for timers.
- Agent/TCP instproc done {} { }
- Agent/TCP set noFastRetrans_ false
- Agent/TCP set partial_ack_ false ; # Variable added on 2002/12/28.
- # Set to "true" to ensure sending
- # a packet on a partial ACK.
- Agent/TCP set dupacks_ 0
- Agent/TCP set ack_ 0
- Agent/TCP set cwnd_ 0
- Agent/TCP set awnd_ 0
- Agent/TCP set ssthresh_ 0
- Agent/TCP set rtt_ 0
- Agent/TCP set srtt_ 0
- Agent/TCP set rttvar_ 0
- Agent/TCP set backoff_ 0
- Agent/TCP set maxseq_ 0
- Agent/TCP set singledup_ 1 ; # default changed on 2001/11/28.
- Agent/TCP set LimTransmitFix_ false ; # added on 2003/03/31.
- Agent/TCP set precisionReduce_ true ; # default changed on 2006/1/24.
- Agent/TCP set oldCode_ false
- Agent/TCP set useHeaders_ true ; # default changed on 2001/11/28.
- # These are all used for high-speed TCP.
- Agent/TCP set low_window_ 38 ; # default changed on 2002/8/12.
- Agent/TCP set high_window_ 83000
- Agent/TCP set high_p_ 0.0000001
- Agent/TCP set high_decrease_ 0.1
- Agent/TCP set max_ssthresh_ 0
- Agent/TCP set cwnd_range_ 0 ; # cwnd_frac_ deleted on 6/6/04,
- # replaced by cwnd_range_
- # For Quick-Start:
- Agent/TCP set rate_request_ 0
- Agent/TCP set qs_enabled_ false
- Agent/TCP set tcp_qs_recovery_ true ; # Added on 2004/09/21, by Pasi.
- Agent/TCP set qs_request_mode_ 1
- Agent/TCP set qs_rtt_ 50
- Agent/TCP set print_request_ false
- Agent/TCP set qs_thresh_ 4
- # These are all variables for tracing information.
- Agent/TCP set ndatapack_ 0
- Agent/TCP set ndatabytes_ 0
- Agent/TCP set nackpack_ 0
- Agent/TCP set nrexmit_ 0
- Agent/TCP set nrexmitpack_ 0
- Agent/TCP set nrexmitbytes_ 0
- Agent/TCP set necnresponses_ 0
- Agent/TCP set ncwndcuts_ 0
- Agent/TCP set ncwndcuts1_ 0
- Agent/TCP set trace_all_oneline_ false
- Agent/TCP set QOption_ 0
- Agent/TCP set EnblRTTCtr_ 0
- Agent/TCP set control_increase_ 0
- Agent/TCP set SetCWRonRetransmit_ false ; # added on 2005/06/19.
- # XXX Generate nam trace or plain old text trace for variables.
- # When it's true, generate nam trace.
- Agent/TCP set nam_tracevar_ false
- Agent/TCP/Fack set ss-div4_ false
- Agent/TCP/Fack set rampdown_ false
- Agent/TCP/Reno/XCP set timestamps_ true
- Agent/TCP/FullTcp/Newreno/XCP set timestamps_ true
- Agent/TCP set eln_ 0
- Agent/TCP set eln_rxmit_thresh_ 1
- # Agent/TCP set delay_growth_ false
- Agent/TCP set delay_growth_ true ; # default changed on 2001/5/17.
- Agent/TCP set CoarseTimer_ 0
- Agent/TCP set frto_enabled_ 0 ; # Added on 2004/10/26 for F-RTO
- Agent/TCP set sfrto_enabled_ 0 ; # Added on 2004/10/26 for F-RTO
- Agent/TCP set spurious_response_ 1 ; # Added on 2004/10/26 for F-RTO
- Agent/TCPSink set sport_ 0
- Agent/TCPSink set dport_ 0
- #XXX other kinds of sinks -> should reparent
- Agent/TCPSink set packetSize_ 40
- Agent/TCPSink set maxSackBlocks_ 3
- Agent/TCPSink set ts_echo_bugfix_ true ; # default changed, 2003/8/13
- Agent/TCPSink set ts_echo_rfc1323_ false ; # default added, 2003/8/13
- Agent/TCPSink set generateDSacks_ false
- Agent/TCPSink set qs_enabled_ false
- Agent/TCPSink set RFC2581_immediate_ack_ true
- Agent/TCPSink set bytes_ 0
- Agent/TCPSink set ecn_syn_ false ; # Added 2005/11/21 for SYN/ACK pkts.
- Agent/TCPSink/DelAck set interval_ 100ms
- catch {
- Agent/TCPSink/Asym set interval_ 100ms
- Agent/TCPSink/Asym set maxdelack_ 5
- }
- Agent/TCPSink/Sack1/DelAck set interval_ 100ms
- # setting newreno_changes_ to 1 implements some changes to reno
- # proposed by Janey Hoe (other than fixing reno's
- # unnecessary retransmit timeouts)
- Agent/TCP/Newreno set newreno_changes_ 0
- # setting newreno_changes1_ to 1 allows the retransmit timer to expire for
- # a window with many packet drops
- # Default changed to 1 on 5/5/03, to reflect RFC 2582.
- Agent/TCP/Newreno set newreno_changes1_ 1
- Agent/TCP/Newreno set partial_window_deflation_ 1 ; # Default changed to 1
- # on 5/5/03, to reflect
- # RFC 2582.
- Agent/TCP/Newreno set exit_recovery_fix_ 0
- Agent/TCP/Vegas set v_alpha_ 1
- Agent/TCP/Vegas set v_beta_ 3
- Agent/TCP/Vegas set v_gamma_ 1
- Agent/TCP/Vegas set v_rtt_ 0
- Agent/TCP/Vegas/RBP set rbp_scale_ 0.75
- # rbp_rate_algorithm_'s are defined in tcp-rbp.cc.
- # 1=RBP_VEGAS_RATE_ALGORITHM (default),
- # 2=RBP_CWND_ALGORITHM
- Agent/TCP/Vegas/RBP set rbp_rate_algorithm_ 1
- Agent/TCP/Vegas/RBP set rbp_segs_actually_paced_ 0
- Agent/TCP/Vegas/RBP set rbp_inter_pace_delay_ 0
- Agent/TCP/Reno/RBP set rbp_scale_ 0.75
- Agent/TCP/Reno/RBP set rbp_segs_actually_paced_ 0
- Agent/TCP/Reno/RBP set rbp_inter_pace_delay_ 0
- # Reno/RBP supports only RBP_CWND_ALGORITHM
- # Agent/TCP/Reno/RBP set rbp_rate_algorithm_ 2
- Agent/TCP/Asym set g_ 0.125
- Agent/TCP/Reno/Asym set g_ 0.125
- Agent/TCP/Newreno/Asym set g_ 0.125
- # RFC793eduTcp -- 19990820, fcela@acm.org
- Agent/TCP/RFC793edu set add793expbackoff_ true
- Agent/TCP/RFC793edu set add793jacobsonrtt_ false
- Agent/TCP/RFC793edu set add793fastrtx_ false
- Agent/TCP/RFC793edu set add793slowstart_ false
- Agent/TCP/RFC793edu set add793additiveinc_ false
- Agent/TCP/RFC793edu set add793karnrtt_ true
- Agent/TCP/RFC793edu set rto_ 60
- Agent/TCP/RFC793edu set syn_ true
- Agent/TCP/RFC793edu set add793exponinc_ false
- Agent/TCP/FullTcp instproc done_data {} { }
- # Dynamic state:
- Agent/TFRC set rate_ 0
- Agent/TFRC set ndatapack_ 0 ; # Number of packets sent
- Agent/TFRC set ndatabytes_ 0 ; # Number of bytes sent
- Agent/TFRC set true_loss_rate_ 0.0 ; # For statistics only.
- # RTT:
- Agent/TFRC set srtt_init_ 0 ; # Variables for tracking RTT
- Agent/TFRC set rttvar_init_ 12
- Agent/TFRC set rtxcur_init_ 6.0
- Agent/TFRC set rttvar_exp_ 2
- Agent/TFRC set T_SRTT_BITS 3
- Agent/TFRC set T_RTTVAR_BITS 2
- # VoIP mode:
- Agent/TFRC set voip_ 0 ; # Added on 10/23/2004
- # 1 for voip mode.
- Agent/TFRC set voip_max_pkt_rate_ 100 ; # Max rate in pps, for voip mode.
- Agent/TFRC set fsize_ 1460 ; # Default size for large TCP packets.
- # Used for VoIP mode.
- Agent/TFRC set headersize_ 32 ; # Size for packet headers.
- # End of VoIP mode.
- # Variants in the TFRC algorithms:
- # Agent/TFRC set standard_ 0 ; # Added on 4/19/2007
- # Set to 1 for RFC 3448 algorithms.
- # Set to 2 for RFC 4342 algorithms.
- # Set to 3 for RFC 3448bis algorithms.
- Agent/TFRC set rate_init_option_ 2 ; # Added on 10/20/2004
- # Set to 1 for backward compatibility.
- # Set to 2 for RFC 3390 initial rates
- # Default changed on 10/21/2004.
- Agent/TFRC set slow_increase_ 1 ; # Added on 10/20//2004
- # Set to 1 for gradual rate changes.
- # This also gives backward compatibility.
- # Agent/TFRC set ss_changes_ 1 ; # Deleted on 3/14//2006.
- Agent/TFRC set maxHeavyRounds_ 0; # Number of rounds for sending rate allowed
- # to be greater than twice receiving rate.
- # Default changed on 3/27/2007, to conform
- # to RFC3448 and CCID 3.
- Agent/TFRC set conservative_ 0 ; # Set to true for a conservative
- # response to heavy congestion.
- Agent/TFRC set scmult_ 1.5 ; # self clocking parameter for conservative_
- Agent/TFRC set oldCode_ false ; # Set to 1 to use old code for datalimited
- # applications.
- # Parameter added on 12/18/02.
- # End of Variands.
- # Parameters:
- Agent/TFRC set packetSize_ 1000
- Agent/TFRC set df_ 0.95 ; # decay factor for accurate RTT estimate
- Agent/TFRC set tcp_tick_ 0.1 ;
- Agent/TFRC set InitRate_ 300 ; # Initial send rate
- Agent/TFRC set overhead_ 0 ; # If > 0, dither outgoing packets
- Agent/TFRC set ssmult_ 2 ; # Rate of increase during slow-start:
- Agent/TFRC set bval_ 1 ; # Value of B for TCP formula
- Agent/TFRC set ca_ 1 ; # Enable Sqrt(RTT) congestion avoidance
- Agent/TFRC set printStatus_ 0
- Agent/TFRC set ecn_ 0 ; # Set to 1 for ECN-capable connection.
- Agent/TFRC set minrto_ 0.0 ; # Minimum RTO, for use in TCP equation.
- # The default is not to use minrto_.
- Agent/TFRC set SndrType_ 0 ; # Set to 1 to use data-producing applications
- # such as FTP.
- Agent/TFRC set maxqueue_ MAXSEQ ; # queue from application.
- Agent/TFRC set rate_init_ 2 ; # Added on 10/20/2004
- # Set to 1 for backward compatibility.
- # Default changed on 10/21/2004.
- Agent/TFRC set useHeaders_ true ; # Added on 2005/06/24.
- Agent/TFRC set idleFix_ true ; # Added on 2006/03/12.
- Agent/TFRCSink set packetSize_ 40
- Agent/TFRCSink set InitHistorySize_ 100000
- Agent/TFRCSink set NumFeedback_ 1
- Agent/TFRCSink set AdjustHistoryAfterSS_ 1
- Agent/TFRCSink set NumSamples_ -1
- Agent/TFRCSink set discount_ 1; # History Discounting
- Agent/TFRCSink set minDiscountRatio_ 0.5; # Minimum for history discounting.
- Agent/TFRCSink set printLoss_ 0
- Agent/TFRCSink set smooth_ 1 ; # smoother Average Loss Interval
- Agent/TFRCSink set ShortIntervals_ 0 ; # For calculating loss event rates
- # for short loss intervals differently
- Agent/TFRCSink set ShortRtts_ 2 ; # Max num of RTTs in a short interval.
- Agent/TFRCSink set minlc_ 4
- Agent/TFRCSink set algo_ 1 ; # 1: algo from sigcomm paper 2: ewma
- # 3: fixed window
- Agent/TFRCSink set maxint_ 1000 ; # max loss interval history
- Agent/TFRCSink set history_ 0.75 ; # loss history for EWMA
- Agent/TFRCSink set PreciseLoss_ 1 ; # 1 for more precise loss events
- # Introduced on 12/11/02, default 1.
- # No change in performance.
- Agent/TFRCSink set numPkts_ 1; # Num non-sequential packets before loss
- # Introduced on 12/12/02, with default 1.
- # Default changed to 3 on 12/16/02.
- # Default changed to 1 on 10/28/03 due
- # to a major bug.
- Agent/TFRCSink set bytes_ 0 ; # For counting bytes received.
- if [TclObject is-class Agent/TCP/FullTcp] {
- Agent/TCP/FullTcp set segsperack_ 1; # ACK frequency
- Agent/TCP/FullTcp set spa_thresh_ 0; # below do 1 seg per ack [0:disable]
- Agent/TCP/FullTcp set segsize_ 536; # segment size
- Agent/TCP/FullTcp set tcprexmtthresh_ 3; # num dupacks to enter recov
- Agent/TCP/FullTcp set iss_ 0; # Initial send seq#
- Agent/TCP/FullTcp set nodelay_ false; # Nagle disable?
- Agent/TCP/FullTcp set data_on_syn_ false; # allow data on 1st SYN?
- Agent/TCP/FullTcp set dupseg_fix_ true ; # no rexmt w/dup segs from peer
- Agent/TCP/FullTcp set dupack_reset_ false; # exit recov on ack < highest
- Agent/TCP/FullTcp set interval_ 0.1 ; # delayed ACK interval 100ms
- Agent/TCP/FullTcp set close_on_empty_ false; # close conn if sent all
- Agent/TCP/FullTcp set signal_on_empty_ false; # signal if sent all
- Agent/TCP/FullTcp set ts_option_size_ 10; # in bytes
- Agent/TCP/FullTcp set reno_fastrecov_ true; # fast recov true by default
- Agent/TCP/FullTcp set pipectrl_ false; # use "pipe" ctrl
- Agent/TCP/FullTcp set open_cwnd_on_pack_ true; # ^ win on partial acks?
- Agent/TCP/FullTcp set halfclose_ false; # do simplex closes (shutdown)?
- Agent/TCP/FullTcp set nopredict_ false; # disable header prediction code?
- Agent/TCP/FullTcp set ecn_syn_ false; # Make SYN/ACK packet ECN-Capable?
- Agent/TCP/FullTcp set ecn_syn_wait_ false; # Wait after marked SYN/ACK?
- Agent/TCP/FullTcp set debug_ false; # Added Sept. 16, 2007.
- Agent/TCP/FullTcp/Newreno set recov_maxburst_ 2; # max burst dur recov
- Agent/TCP/FullTcp/Sack set sack_block_size_ 8; # bytes in a SACK block
- Agent/TCP/FullTcp/Sack set sack_option_size_ 2; # bytes in opt hdr
- Agent/TCP/FullTcp/Sack set max_sack_blocks_ 3; # max # of sack blks
- Agent/TCP/FullTcp/Sack set clear_on_timeout_ true; # clear sq at sender on timeout?
- Agent/TCP/FullTcp/Sack set sack_rtx_cthresh_ 1; # dup cnt to trigger rtx
- Agent/TCP/FullTcp/Sack set sack_rtx_bthresh_ 1; # dup bcnt to trigger rtx
- Agent/TCP/FullTcp/Sack set sack_rtx_threshmode_ 1; # 1 = cnt only
- Agent/TCP/FullTcp/Tahoe instproc init {} {
- $self next
- $self instvar reno_fastrecov_
- set reno_fastrecov_ false
- }
- Agent/TCP/FullTcp/Sack instproc init {} {
- $self next
- $self instvar reno_fastrecov_ open_cwnd_on_pack_
- set reno_fastrecov_ false
- set open_cwnd_on_pack_ false
- }
- Agent/TCP/FullTcp/Newreno instproc init {} {
- $self next
- $self instvar open_cwnd_on_pack_
- set open_cwnd_on_pack_ false
- }
- }
- if [TclObject is-class Agent/TCP/BayFullTcp] {
- Agent/TCP/BayFullTcp set segsperack_ 1; # ACK frequency
- Agent/TCP/BayFullTcp set segsize_ 536; # segment size
- Agent/TCP/BayFullTcp set tcprexmtthresh_ 3; # num dupacks to enter recov
- Agent/TCP/BayFullTcp set iss_ 0; # Initial send seq#
- Agent/TCP/BayFullTcp set nodelay_ false; # Nagle disable?
- Agent/TCP/BayFullTcp set data_on_syn_ false; # allow data on 1st SYN?
- Agent/TCP/BayFullTcp set dupseg_fix_ true ; # no rexmt w/dup segs from peer
- Agent/TCP/BayFullTcp set dupack_reset_ false; # exit recov on ack < highest
- Agent/TCP/BayFullTcp set interval_ 0.1 ; # delayed ACK interval 100ms
- Agent/TCP/BayFullTcp set close_on_empty_ false; # close conn if sent all
- Agent/TCP/BayFullTcp set ts_option_size_ 10; # in bytes
- Agent/TCP/BayFullTcp set reno_fastrecov_ true; # fast recov true by default
- Agent/TCP/BayFullTcp set pipectrl_ false; # use "pipe" ctrl
- Agent/TCP/BayFullTcp set open_cwnd_on_pack_ true; # ^ win on partial acks?
- Agent/TCP/BayFullTcp set halfclose_ false; # do simplex closes (shutdown)?
- Agent/TCP/BayFullTcp/Newreno set recov_maxburst_ 2; # max burst dur recov
- Agent/TCP/BayFullTcp/Sack set sack_block_size_ 8; # bytes in a SACK block
- Agent/TCP/BayFullTcp/Sack set sack_option_size_ 2; # bytes in opt hdr
- Agent/TCP/BayFullTcp/Sack set max_sack_blocks_ 3; # max # of sack blks
- }
- # Default values used by wireless simulations
- Agent/Null set sport_ 0
- Agent/Null set dport_ 0
- Agent/CBR set sport_ 0
- Agent/CBR set dport_ 0
- # Http invalidation agent
- Agent/HttpInval set inval_hdr_size_ 40
- Agent/RTP set seqno_ 0
- Agent/RTP set interval_ 3.75ms
- Agent/RTP set random_ 0
- Agent/RTP set packetSize_ 210
- Agent/RTP set maxpkts_ 0x10000000
- Agent/RTP instproc done {} { }
- Agent/RTCP set seqno_ 0
- Agent/Message set packetSize_ 180
- Agent/MessagePassing set packetSize_ 1500
- Agent/LossMonitor set nlost_ 0
- Agent/LossMonitor set npkts_ 0
- Agent/LossMonitor set bytes_ 0
- Agent/LossMonitor set lastPktTime_ 0
- Agent/LossMonitor set expected_ 0
- # RAP
- Agent/RAP set packetSize_ 512
- Agent/RAP set seqno_ 0
- Agent/RAP set sessionLossCount_ 0
- Agent/RAP set ipg_ 2.0
- Agent/RAP set alpha_ 1.0
- Agent/RAP set beta_ 0.5
- Agent/RAP set srtt_ 2.0
- Agent/RAP set variance_ 0.0
- Agent/RAP set delta_ 0.5
- Agent/RAP set mu_ 1.2
- Agent/RAP set phi_ 4.0
- Agent/RAP set timeout_ 2.0
- Agent/RAP set overhead_ 0
- Agent/RAP set useFineGrain_ 0
- Agent/RAP set kfrtt_ 0.9
- Agent/RAP set kxrtt_ 0.01
- Agent/RAP set debugEnable_ 0
- Agent/RAP set rap_base_hdr_size_ 44
- Agent/RAP set dpthresh_ 50
- Agent/RAP instproc done {} { }
- # Routing protocol agents
- Agent/Mcast/Control set packetSize_ 80
- # Dynamic routing defaults
- Agent/rtProto set preference_ 200 ;# global default preference
- Agent/rtProto/Direct set preference_ 100
- Agent/rtProto/DV set preference_ 120
- Agent/rtProto/DV set INFINITY [Agent set ttl_]
- Agent/rtProto/DV set advertInterval 2
- Agent/Encapsulator set status_ 1
- Agent/Encapsulator set overhead_ 20
- Agent/DSRAgent set sport_ 255
- Agent/DSRAgent set dport_ 255
- Agent/MIPBS set adSize_ 48
- Agent/MIPBS set shift_ 0
- Agent/MIPBS set mask_ [AddrParams set ALL_BITS_SET]
- Agent/MIPBS set ad_lifetime_ 2
-
- Agent/MIPMH set home_agent_ 0
- Agent/MIPMH set rreqSize_ 52
- Agent/MIPMH set reg_rtx_ 0.5
- Agent/MIPMH set shift_ 0
- Agent/MIPMH set mask_ [AddrParams set ALL_BITS_SET]
- Agent/MIPMH set reg_lifetime_ 2
-
- # Intitialization for directed diffusion : Chalermek
- Agent/Diff_Sink set packetSize_ 512
- Agent/Diff_Sink set interval_ 0.5
- Agent/Diff_Sink set random_ 1
- Agent/Diff_Sink set maxpkts_ 10000
- Agent/Diff_Sink set data_type_ 0
- # PLM contributed by Arnaud Legout at EURECOM
- Agent/LossMonitor/PLM set flag_PP_ 0
- Agent/LossMonitor/PLM set packet_time_PP_ 0
- Agent/LossMonitor/PLM set fid_PP_ 0
- Agent/LossMonitor/PLM set seqno_ 0
- # MPLS Label Distribution Protocol agent
- Agent/LDP set trace_ldp_ 0
- # Default to NOT nix-vector routing
- Simulator set nix-routing 0
- #Node/NixNode set id_ 0
- #Routing Module variable setting
- RtModule set classifier_ ""
- RtModule/Base set classifier_ ""
- #RtModule/Hier set classifier_ [new Classifier/Hier]
- #RtModule/Manual set classifier_ [new Classifier/Hash/Dest 2]
- #RtModule/VC set classifier_ [new Classifier/Virtual]
- #
- # LMS initializations
- #
- LMSErrorModel set rate_ 0.0 ;# just to eliminate warnings
- LMSErrorModel set errPkt_ 0
- LMSErrorModel set errByte_ 0
- LMSErrorModel set errTime_ 0.0
- LMSErrorModel set onlink_ 0
- LMSErrorModel set enable_ 0
- LMSErrorModel set ndrops_ 0
- LMSErrorModel set bandwidth_ 2Mb
- LMSErrorModel set markecn_ false
- LMSErrorModel set debug_ false
- LMSErrorModel set delay_pkt_ false
- LMSErrorModel set delay_ 0
- set lmsPacketSize 1024
- set lsize [Application/Traffic/CBR set packetSize_]
- RtModule/LMS set node_ ""
- Agent/LMS set lms_enabled_ 1
- Agent/LMS set packetSize_ $lmsPacketSize
- Agent/LMS/Sender set interval_ 4.0ms
- Agent/LMS/Sender set packetSize_ $lsize
- Agent/LMS/Sender set lmsPacketSize_ $lmsPacketSize
- Agent/LMS/Sender set random_ 0
- Agent/LMS/Sender set maxpkts_ 0x10000000
- Agent/LMS/Sender set odat_ 0
- Agent/LMS/Sender instproc done {} { }
- Agent/LMS/Receiver set lmsPacketSize_ $lmsPacketSize
- Agent/LMS/Receiver set bytes_ 0
- Agent/LMS/Receiver set nlost_ 0
- Agent/LMS/Receiver set npkts_ 0
- Agent/LMS/Receiver set expected_ 0
- Agent/LMS/Receiver set lastPktTime_ 0.0
- Agent/LMS/Receiver instproc done {} { }
- Agent/LMS/Receiver set packetSize_ $lsize
- # Following defaults defined for TCP Quick Start
- # http://www.icir.org/floyd/quickstart.html
- Agent/QSAgent set qs_enabled_ 1
- Agent/QSAgent set old_classifier_ 0
- Agent/QSAgent set state_delay_ 0.2 ; # Changed from 0.25 to 0.2, 2/25/05.
- Agent/QSAgent set alloc_rate_ 0.85 ; # Changed from 0.6 to 0.85, 2/25/05.
- Agent/QSAgent set threshold_ 0.85 ; # Changed from 0.4 to 0.85, 2/25/05.
- Agent/QSAgent set max_rate_ 256
- Agent/QSAgent set mss_ [Agent/TCP set packetSize_]
- Agent/QSAgent set rate_function_ 2
- Agent/QSAgent set algorithm_ 3 ; # Changed from 2 to 3, 2/25/05.
- Queue set util_weight_ 0.8
- Queue set util_check_intv_ 0.2 ; # Changed from 1 to 0.2, 2/25/05.
- Queue set util_records_ 5 ; # Changed from 0 to 5, 2/25/05.
- # Quick Start definitions end here
- Delayer set debug_ false
- Agent/TCP/Linux set rtxcur_init_ 3
- Agent/TCP/Linux set maxrto_ 120
- Agent/TCP/Linux set minrto_ 0.2
- Agent/TCP/Linux set ts_resetRTO_ true
- Agent/TCP/Linux set next_pkts_in_flight_ 0
- Agent/TCP/Linux set delay_growth_ false
- Agent/PBC set payloadSize 200
- Agent/PBC set periodicBroadcastInterval 1
- Agent/PBC set periodicBroadcastVariance 0.1
- Agent/PBC set modulationScheme 0