I sent cbr from the wired nodes and when it comes to the BS node the node replies NRTE error and could not be routed to MANET. could anyone give some tips on this error? thanks
2009/3/23 Zhang Wen Zhi <[email protected]>: > I'm simulating a scence as this: > > ..--------------.. > ..:'' '':.. > '' '. > | MANET running | > .. oolsr-0.99.15 .' > '':.. +---+ / > ''---+----------|BS|/ (both wired and wireless) > +----+ > \ > ++---+ ++--++ > |wired | |wired | > |node |-------| node | > +---++ ++-----+ > > I've successfully compiled the ns-2.27-allinone-oolsr-0.99.15 on > debian and tested the oolsr in pure wireless environment. But when I > tried to simulate the topology above(with both wired and wireless > environment), I got the NRTE erro in the tr file after simulation: > > ================= in the tr file =========================== > + 50 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 0 2603 > - 50 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 0 2603 > r 50.002205 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 0 2603 > d -t 50.002204800 -Hs 2 -Hd -2 -Ni 2 -Nx 1.00 -Ny 2.00 -Nz 0.00 -Ne > -1.000000 -Nl RTR -Nw NRTE -Ma 0 -Md 0 -Ms 0 -Mt 0 -Is 0.0 -Id > 4194354.0 -It cbr -Il 128 -If 0 -Ii 2603 -Iv 30 -Pn cbr -Pi 0 -Pf 0 > -Po 0 > + 50.1 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 1 2611 > - 50.1 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 1 2611 > r 50.102205 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 1 2611 > d -t 50.102204800 -Hs 2 -Hd -2 -Ni 2 -Nx 1.00 -Ny 2.00 -Nz 0.00 -Ne > -1.000000 -Nl RTR -Nw NRTE -Ma 0 -Md 0 -Ms 0 -Mt 0 -Is 0.0 -Id > 4194354.0 -It cbr -Il 128 -If 0 -Ii 2611 -Iv 30 -Pn cbr -Pi 1 -Pf 0 > -Po 0 > + 50.2 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 2 2639 > - 50.2 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 2 2639 > r 50.202205 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 2 2639 > d -t 50.202204800 -Hs 2 -Hd -2 -Ni 2 -Nx 1.00 -Ny 2.00 -Nz 0.00 -Ne > -1.000000 -Nl RTR -Nw NRTE -Ma 0 -Md 0 -Ms 0 -Mt 0 -Is 0.0 -Id > 4194354.0 -It cbr -Il 128 -If 0 -Ii 2639 -Iv 30 -Pn cbr -Pi 2 -Pf 0 > -Po 0 > + 50.3 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 3 2653 > - 50.3 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 3 2653 > r 50.302205 0 2 cbr 128 ------- 0 0.0.0.0 1.0.50.0 3 2653 > d -t 50.302204800 -Hs 2 -Hd -2 -Ni 2 -Nx 1.00 -Ny 2.00 -Nz 0.00 -Ne > -1.000000 -Nl RTR -Nw NRTE -Ma 0 -Md 0 -Ms 0 -Mt 0 -Is 0.0 -Id > 4194354.0 -It cbr -Il 128 -If 0 -Ii 2653 -Iv 30 -Pn cbr -Pi 3 -Pf 0 > -Po 0 > ================= in the tr file =========================== > > This is my testing script: > Could anyone give me some tips to solve this problem? Thanks very much > > ================== script =============================== > #--------------------------------------------------------------------------- > # Initialization > #--------------------------------------------------------------------------- > > # (possibly) Remove and create result directory > set dirName "test-unicast-result" > exec sh -c "rm -rf $dirName && mkdir $dirName" > > # Default node configuration > set nodeConfig "no-log 0; log-none ; log-route 1" > > # Load the OOLSR as plugin > load-plugin ./oolsr-plugin --output $dirName/ns2agent.log \ > multicast route packet-drop > > #--------------------------------------------------------------------------- > # Create a simulation, with wireless support. This is basic (see ns2 doc) > #--------------------------------------------------------------------------- > set ns [new Simulator] > > $ns node-config -addressType hierarchical > > AddrParams set domain_num_ 2 ;# set two domain: wired, wireless > > lappend cluster_num 1 1 ;# 1 clusters for wired domain,1 > for wireless > > AddrParams set cluster_num_ $cluster_num > > lappend eilastlevel 1 51 > domain, cluster 2 > > AddrParams set nodes_num_ $eilastlevel ; # of each domain > > set val(chan) Channel/WirelessChannel > set val(prop) Propagation/TwoRayGround > set val(netif) Phy/WirelessPhy > set val(mac) Mac/802_11 > set val(ifq) Queue/DropTail/PriQueue > set val(ll) LL > set val(ant) Antenna/OmniAntenna > set val(ifqlen) 50 ;# > set val(nn) 50 ;# nb mobiles > set num_wired_nodes 1 ;# 2 wired nodes > set val(rp) PLUGINPROTOCOL > set val(x) [expr $val(nn) *100.0 + 100.0] > set val(y) 1000 > > set topo [new Topography] > $topo load_flatgrid $val(x) $val(y) > set god [create-god [expr $val(nn) + 1]] > > $ns use-newtrace > set tracefd [open $dirName/unicast.tr w] > $ns trace-all $tracefd > > set namtrace [open $dirName/unicast.nam w] > $ns namtrace-all-wireless $namtrace $val(x) $val(y) > > #set the wired nodes > > set temp {0.0.0 } ;# hierarchical addresses > > for {set i 0} {$i < $num_wired_nodes} {incr i} { > > set W($i) [$ns node [lindex $temp $i]] > > } > > $ns node-config -mobileIP ON \ > -adhocRouting $val(rp) \ > -llType $val(ll) \ > -macType $val(mac) \ > -ifqType $val(ifq) \ > -ifqLen $val(ifqlen) \ > -antType $val(ant) \ > -propType $val(prop) \ > -phyType $val(netif) \ > -channel [new $val(chan)] \ > -topoInstance $topo \ > -wiredRouting ON \ > -agentTrace ON \ > -routerTrace OFF\ > -macTrace OFF \ > -movementTrace OFF > > # set HA > > set HA [$ns_ node 1.0.0] > > > $HA set X_ 1.00 > > $HA set Y_ 2.00 > > $HA set Z_ 0.00 > > $ns duplex-link $W(0) $HA 5Mb 2ms DropTail > > $ns duplex-link-op $W(0) $HA orient down > > # create a mobilenode (in the domain of the HA) > > $ns_ node-config -wiredRouting OFF > > #--------------------------------------------------------------------------- > # Create nodes with OOLSR agent > #--------------------------------------------------------------------------- > > for {set i 0} {$i < $val(nn)} {incr i} { > set node($i) [$ns node 1.0.[expr $i + 1]] > > $node($i) random-motion 1 > $node($i) set X_ [expr $i * 100.0] > $node($i) set Y_ [expr 500.0 + ((($i * 93) % 21) - 10 ) * 10.0] > $node($i) set Z_ 0.0 > $ns initial_node_pos $node($i) 20 > > [$node($i) set ragent_] set-config \ > "$nodeConfig ; log-file-name $dirName/oolsr-node-$i.log" > set HAaddress [AddrParams addr2id [$HA node-addr]] > [$node($i) set regagent_] set home_agent_ $HAaddress > > # [$node($i) set ragent_] start > # [$node($i) set ragent_] config > } > > #--------------------------------------------------------------------------- > # Sending traffic > #--------------------------------------------------------------------------- > > set sender [new Agent/UDP] > $ns attach-agent $W(0) $sender > set cbr [new Application/Traffic/CBR] > $cbr set packetSize_ 128 > $cbr set interval_ 0.1 > $cbr attach-agent $sender > > set receiver [new Agent/Null] > $ns attach-agent $node([expr $val(nn)-1]) $receiver > > $ns connect $sender $receiver > $ns at 0.0 "$cbr start" > > #--------------------------------------------------------------------------- > # Finishing procedure > #--------------------------------------------------------------------------- > > proc finishSimulation { } { > global ns node val dirName > > # Log the final state of all the nodes > for {set i 0} {$i < $val(nn)} {incr i} { > [$node($i) set ragent_] state "$dirName/oolsr-node-$i.final-state" > } > > # Exit > puts "Finished simulation." > $ns halt > } > > #--------------------------------------------------------------------------- > # Run the simulation > #--------------------------------------------------------------------------- > > proc runSimulation {duration} { > global ns finishSimulation > for {set j 1.0} {$j < $duration} {set j [expr $j * 1.3 ]} { > $ns at $j "puts t=$j" > } > $ns at $duration "finishSimulation" > $ns run > } > > runSimulation 305.0 > > #--------------------------------------------------------------------------- > > > -- > Thanks & Best Regards, > > Zhang Wen Zhi(张文治) > Tel: 086-1358-161-4504 > -- Thanks & Best Regards, Zhang Wen Zhi(张文治) Tel: 086-1358-161-4504
