test-suite-WLtutorial.tcl
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上传日期:2015-12-11
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文件大小:12k
源码类别:
通讯编程
开发平台:
Visual C++
- # -*- Mode:tcl; tcl-indent-level:8; tab-width:8; indent-tabs-mode:t -*-
- Agent/TCP set tcpTick_ 0.1
- # The default for tcpTick_ is being changed to reflect a changing reality.
- Agent/TCP set rfc2988_ false
- # The default for rfc2988_ is being changed to true.
- Agent/TCP set SetCWRonRetransmit_ true
- # Changing the default value.
- Mac/802_11 set bugFix_timer_ false; # default changed 2006/1/30
- #
- # Copyright (c) 1998,2000 University of Southern California.
- # All rights reserved.
- #
- # Redistribution and use in source and binary forms are permitted
- # provided that the above copyright notice and this paragraph are
- # duplicated in all such forms and that any documentation, advertising
- # materials, and other materials related to such distribution and use
- # acknowledge that the software was developed by the University of
- # Southern California, Information Sciences Institute. The name of the
- # University may not be used to endorse or promote products derived from
- # this software without specific prior written permission.
- #
- # THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
- # WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
- # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- #
- # $Header: /cvsroot/nsnam/ns-2/tcl/test/test-suite-WLtutorial.tcl,v 1.18 2006/01/30 21:27:52 mweigle Exp $
- ###########################################################################
- # IMPORTANT NOTE:
- # If you are updating any part of this WLtutorial test-suite, please
- # update the examples (wireless1.tcl, wireless2.tcl & wireless3.tcl) used
- # for wireless tutorial under vint/tutorial/example directory.
- ###########################################################################
- # This test suite is for validating wireless examples used in Greis' tutorial
- # To run all tests: test-all-WLtutorial
- # to run individual test:
- # ns test-suite-WLtutorial.tcl wireless1
- # ns test-suite-WLtutorial.tcl wireless2
- # ns test-suite-WLtutorial.tcl wireless3
- # ....
- #
- # To view a list of available test to run with this script:
- # ns test-suite-WLtutorial.tcl
- #
- # FOR UPDATING GLOBAL DEFAULTS:
- Agent/TCP set precisionReduce_ false ; # default changed on 2006/1/24.
- Agent/TCP set rtxcur_init_ 6.0 ; # Default changed on 2006/01/21
- Agent/TCP set updated_rttvar_ false ; # Variable added on 2006/1/21
- Agent/TCP set useHeaders_ false
- # The default is being changed to useHeaders_ true.
- Agent/TCP set windowInit_ 1
- # The default is being changed to 2.
- Agent/TCP set singledup_ 0
- # The default is being changed to 1
- Agent/TCP set minrto_ 0
- # The default is being changed to minrto_ 1
- Agent/TCP set syn_ false
- Agent/TCP set delay_growth_ false
- # In preparation for changing the default values for syn_ and delay_growth_.
- Class TestSuite
- # tutorial example of a simple wireless scenario
- Class Test/wireless1 -superclass TestSuite
- # tutorial example involving a wired-cum-wireless scenario
- Class Test/wireless2 -superclass TestSuite
- # tutorial example on wirelessMIP
- Class Test/wireless3 -superclass TestSuite
- proc usage {} {
- global argv0
- puts stderr "usage: ns $argv0 <tests> "
- puts "Valid Tests: wireless1 wireless2 wireless3"
- exit 1
- }
- proc default-options {} {
- global opt
- set opt(chan) Channel/WirelessChannel
- set opt(prop) Propagation/TwoRayGround
- set opt(netif) Phy/WirelessPhy
- set opt(mac) Mac/802_11
- set opt(ifq) Queue/DropTail/PriQueue
- set opt(ll) LL
- set opt(ant) Antenna/OmniAntenna
- set opt(x) 670
- set opt(y) 670
- set opt(ifqlen) 50
- set opt(tr) temp.rands
- }
- # =====================================================================
- Test/wireless1 instproc init {} {
- global opt
- $self instvar ns_
- set opt(adhocRouting) DSR
- set opt(ifq) CMUPriQueue
- set opt(nn) 3
- set opt(cp) "../mobility/scene/cbr-3-test"
- set opt(sc) "../mobility/scene/scen-3-test"
- set opt(stop) 400.0
- set ns_ [new Simulator]
- set topo [new Topography]
- set tracefd [open $opt(tr) w]
- $ns_ trace-all $tracefd
- $topo load_flatgrid $opt(x) $opt(y)
- set god_ [create-god $opt(nn)]
- $ns_ node-config -adhocRouting $opt(adhocRouting)
- -llType $opt(ll)
- -macType $opt(mac)
- -ifqType $opt(ifq)
- -ifqLen $opt(ifqlen)
- -antType $opt(ant)
- -propInstance [new $opt(prop)]
- -phyType $opt(netif)
- -channel [new $opt(chan)]
- -topoInstance $topo
- -agentTrace ON
- -routerTrace OFF
- -macTrace OFF
- for {set i 0} {$i < $opt(nn) } {incr i} {
- set node_($i) [$ns_ node]
- $node_($i) random-motion 0 ;# disable random motion
- }
- puts "Loading connection pattern..."
- source $opt(cp)
- puts "Loading scenario file..."
- source $opt(sc)
- for {set i 0} {$i < $opt(nn)} {incr i} {
- $ns_ initial_node_pos $node_($i) 20
- }
- for {set i 0} {$i < $opt(nn) } {incr i} {
- $ns_ at $opt(stop).000000001 "$node_($i) reset";
- }
- $ns_ at $opt(stop).000000001 "puts "NS EXITING..." ; $ns_ halt"
- }
- Test/wireless1 instproc run {} {
- $self instvar ns_
- puts "Starting Simulation..."
- $ns_ run
- }
- Test/wireless2 instproc init {} {
- global opt
- $self instvar ns_
- set opt(nn) 3
- set opt(adhocRouting) DSDV
- set opt(cp) ""
- set opt(sc) "../mobility/scene/scen-3-test"
- set opt(stop) 250
- set num_wired_nodes 2
- set num_bs_nodes 1
- set ns_ [new Simulator]
- # set up for hierarchical routing
- $ns_ node-config -addressType hierarchical
- AddrParams set domain_num_ 2
- lappend cluster_num 2 1
- AddrParams set cluster_num_ $cluster_num
- lappend eilastlevel 1 1 4
- AddrParams set nodes_num_ $eilastlevel
- set tracefd [open $opt(tr) w]
- $ns_ trace-all $tracefd
- set topo [new Topography]
- $topo load_flatgrid $opt(x) $opt(y)
- create-god [expr $opt(nn) + $num_bs_nodes]
- #create wired nodes
- set temp {0.0.0 0.1.0}
- for {set i 0} {$i < $num_wired_nodes} {incr i} {
- set W($i) [$ns_ node [lindex $temp $i]]
- }
- $ns_ node-config -adhocRouting $opt(adhocRouting)
- -llType $opt(ll)
- -macType $opt(mac)
- -ifqType $opt(ifq)
- -ifqLen $opt(ifqlen)
- -antType $opt(ant)
- -propInstance [new $opt(prop)]
- -phyType $opt(netif)
- -channel [new $opt(chan)]
- -topoInstance $topo
- -wiredRouting ON
- -agentTrace ON
- -routerTrace OFF
- -macTrace OFF
- set temp {1.0.0 1.0.1 1.0.2 1.0.3}
- set BS(0) [$ns_ node [lindex $temp 0]]
- $BS(0) random-motion 0
- $BS(0) set X_ 1.0
- $BS(0) set Y_ 2.0
- $BS(0) set Z_ 0.0
- #configure for mobilenodes
- $ns_ node-config -wiredRouting OFF
- for {set j 0} {$j < $opt(nn)} {incr j} {
- set node_($j) [ $ns_ node [lindex $temp
- [expr $j+1]] ]
- $node_($j) base-station [AddrParams addr2id [$BS(0) node-addr]]
- }
- #create links between wired and BS nodes
- $ns_ duplex-link $W(0) $W(1) 5Mb 2ms DropTail
- $ns_ duplex-link $W(1) $BS(0) 5Mb 2ms DropTail
- $ns_ duplex-link-op $W(0) $W(1) orient down
- $ns_ duplex-link-op $W(1) $BS(0) orient left-down
- # setup TCP connections
- set tcp1 [new Agent/TCP]
- $tcp1 set class_ 2
- set sink1 [new Agent/TCPSink]
- $ns_ attach-agent $node_(0) $tcp1
- $ns_ attach-agent $W(0) $sink1
- $ns_ connect $tcp1 $sink1
- set ftp1 [new Application/FTP]
- $ftp1 attach-agent $tcp1
- $ns_ at 160 "$ftp1 start"
- for {set i 0} {$i < $opt(nn)} {incr i} {
- $ns_ initial_node_pos $node_($i) 20
- }
- for {set i } {$i < $opt(nn) } {incr i} {
- $ns_ at $opt(stop).0000010 "$node_($i) reset";
- }
- $ns_ at $opt(stop).0000010 "$BS(0) reset";
- $ns_ at $opt(stop).1 "puts "NS EXITING..." ; $ns_ halt"
- }
- Test/wireless2 instproc run {} {
- $self instvar ns_
- puts "Starting Simulation..."
- $ns_ run
- }
- Test/wireless3 instproc init {} {
- global opt
- $self instvar ns_
- set opt(nn) 1
- set opt(adhocRouting) DSDV
- set opt(cp) ""
- set opt(sc) ""
- set opt(stop) 250
- set num_wired_nodes 2
- set num_bs_nodes 2
- # create simulator instance
- set ns_ [new Simulator]
- # set up for hierarchical routing
- $ns_ node-config -addressType hierarchical
- AddrParams set domain_num_ 3
- lappend cluster_num 2 1 1
- AddrParams set cluster_num_ $cluster_num
- lappend eilastlevel 1 1 2 1
- AddrParams set nodes_num_ $eilastlevel
- set tracefd [open $opt(tr) w]
- $ns_ trace-all $tracefd
- set topo [new Topography]
- $topo load_flatgrid $opt(x) $opt(y)
- # 2 for the FA / the HA
- create-god [expr $opt(nn) + 2]
- #create wired nodes
- set temp {0.0.0 0.1.0}
- for {set i 0} {$i < $num_wired_nodes} {incr i} {
- set W($i) [$ns_ node [lindex $temp $i]]
- }
- #Configure for ForeignAgent and HomeAgent nodes
- $ns_ node-config -mobileIP ON
- -adhocRouting $opt(adhocRouting)
- -llType $opt(ll)
- -macType $opt(mac)
- -ifqType $opt(ifq)
- -ifqLen $opt(ifqlen)
- -antType $opt(ant)
- -phyType $opt(netif)
- -propInstance [new $opt(prop)]
- -channel [new $opt(chan)]
- -topoInstance $topo
- -wiredRouting ON
- -agentTrace ON
- -routerTrace OFF
- -macTrace OFF
- # Create HA and FA
- set HA [$ns_ node 1.0.0]
- set FA [$ns_ node 2.0.0]
- $HA random-motion 0
- $FA random-motion 0
- # Position (fixed) for base-station nodes (HA & FA).
- $HA set X_ 1.000000000000
- $HA set Y_ 2.000000000000
- $HA set Z_ 0.000000000000
- $FA set X_ 650.000000000000
- $FA set Y_ 600.000000000000
- $FA set Z_ 0.000000000000
- $ns_ node-config -wiredRouting OFF
- set MH [$ns_ node 1.0.2]
- set node_(0) $MH
- set HAaddress [AddrParams addr2id [$HA node-addr]]
- [$MH set regagent_] set home_agent_ $HAaddress
- $MH set Z_ 0.000000000000
- $MH set Y_ 2.000000000000
- $MH set X_ 2.000000000000
- # MH starts to move towards FA
- $ns_ at 100.000000000000 "$MH setdest 640.000000000000
- 610.000000000000 20.000000000000"
- # MH goes back to HA
- $ns_ at 200.000000000000 "$MH setdest 2.000000000000
- 2.000000000000 20.000000000000"
- # create links between wired and BaseStation nodes
- $ns_ duplex-link $W(0) $W(1) 5Mb 2ms DropTail
- $ns_ duplex-link $W(1) $HA 5Mb 2ms DropTail
- $ns_ duplex-link $W(1) $FA 5Mb 2ms DropTail
- $ns_ duplex-link-op $W(0) $W(1) orient down
- $ns_ duplex-link-op $W(1) $HA orient left-down
- $ns_ duplex-link-op $W(1) $FA orient right-down
- set tcp1 [new Agent/TCP]
- $tcp1 set class_ 2
- set sink1 [new Agent/TCPSink]
- $ns_ attach-agent $W(0) $tcp1
- $ns_ attach-agent $MH $sink1
- $ns_ connect $tcp1 $sink1
- set ftp1 [new Application/FTP]
- $ftp1 attach-agent $tcp1
- $ns_ at 100.0 "$ftp1 start"
- for {set i 0} {$i < $opt(nn)} {incr i} {
- $ns_ initial_node_pos $node_($i) 20
- }
- for {set i 0} {$i < $opt(nn) } {incr i} {
- $ns_ at $opt(stop).0000010 "$node_($i) reset"
- }
- $ns_ at $opt(stop).0000010 "$HA reset"
- $ns_ at $opt(stop).0000010 "$FA reset"
- $ns_ at $opt(stop).1 "puts "NS EXITING..." ; $ns_ halt"
- }
- Test/wireless3 instproc finish {} {
- $self instvar ns_
- $ns_ flush-trace
- exit 0
- }
- Test/wireless3 instproc run {} {
- $self instvar ns_
- puts "Starting Simulation..."
- $ns_ run
- }
- proc runtest {arg} {
- global quiet
- set quiet 0
- set b [llength $arg]
- if {$b == 1} {
- set test $arg
- } elseif {$b == 2} {
- set test [lindex $arg 0]
- if {[lindex $arg 1] == "QUIET"} {
- set quiet 1
- }
- } else {
- usage
- }
- set t [new Test/$test]
- $t run
- }
- global argv arg0
- default-options
- runtest $argv