hi i am trying to run some codes in ns2.28 installed in my cygwin(latest).. and i patched it with eurane patch. when i run any example script these run alitght but when i tried to run some other script this gives me error like... invalid command name "ypset" while executing "ypset opt(chan) channel/wirelessChannel (file new.tcl line1)
set opt(chan) Channel/WirelessChannel; set opt(netif) Phy/WirelessPhy ; set opt(mac) Mac/802_11 ; set opt(ifq) Queue/DropTail/PriQueue ; set opt(ll) LL ;# link layer type set opt(ant) Antenna/OmniAntenna ;# antenna model set opt(ifqlen) 50 ;# max packet in ifq set opt(nn) 100 ;# number of mobilenodes set opt(adhocRouting) AODV ;# routing protocol set opt(p_tx) 0.031622777 ;# transmitting power set opt(p_rx) 0.031622777 ;# receiving power set opt(p_idle) 0.0 ;# idle power set opt(initialenergy) 80 ;# initial energy set opt(energymodel) EnergyModel ;# energy model set opt(posiciones) " ./posiciones/posiciones100" set opt(mobility) "./scen/dest100" set opt(x) 140 ; set opt(y) 140 ; set opt(seed) 1.0 ; set opt(stop) 500 ; set num_wired_nodes 2 # ===================================================================== # Other default settings LL set mindelay_ 50us LL set delay_ 25us LL set bandwidth_ 0 ;# not used Agent/Null set sport_ 0 Agent/Null set dport_ 0 Agent/CBR set sport_ 0 Agent/CBR set dport_ 0 Agent/TCPSink set sport_ 0 Agent/TCPSink set dport_ 0 Agent/TCP set sport_ 0 Agent/TCP set dport_ 0 Agent/TCP set packetSize_ 1460 Queue/DropTail/PriQueue set Prefer_Routing_Protocols 1 # unity gain, omni-directional antennas # set up the antennas to be centered in the node and 0.5 meters above it Antenna/OmniAntenna set X_ 0 Antenna/OmniAntenna set Y_ 0 Antenna/OmniAntenna set Z_ 0.5 Antenna/OmniAntenna set Gt_ 1.0 Antenna/OmniAntenna set Gr_ 1.0 # Initialize the SharedMedia interface with parameters to make # it work like the 2.4 GHz ORiNOCO Card Phy/WirelessPhy set CPThresh_ 10.0 Phy/WirelessPhy set CSThresh_ 3.16227777e-14 #Phy/WirelessPhy set RXThresh_ 3.652e-10 Phy/WirelessPhy set RXThresh_ 3.16227777e-13 Phy/WirelessPhy set bandwidth_ 11Mb Phy/WirelessPhy set Pt_ 0.031622777 Phy/WirelessPhy set freq_ 2.472e+9 Phy/WirelessPhy set L_ 1.0 # Pt_ is transmitted signal power. The propagation model and Pt_ determines # the received signal power of each packet. The packet can not be correctly # received if received power is below RXThresh_. set num_AP_nodes 4 ;# number of access points # create simulator instance set ns_ [new Simulator] # Create topography object set topo [new Topography] # define topology $topo load_flatgrid $opt(x) $opt(y) # create God # set god_ [create-god [expr $opt(nn) + $num_AP_nodes]] i write these code in wordpad using unitext document.. anybody know what is this problem please help me... thanks
