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[ns] REPOST:problem with create-connection
Dear all,
I have implemented cbq on a link and to test it have
to create certain connections among 4 wired nodes.
CBQ is on the link between $W(1) and HA and w(0),w(2)
and w(3) provide traffic for the three classes to be
scheduled.I have used hierarchial routing.
The code which gives an error is below-
set udp1 [$ns_ create-connection UDP $W(0) LossMonitor
$W(1) 1]
set cbr1 [new Application/Traffic/CBR]
$cbr1 attach-agent $udp1
$cbr1 set packetSize_ 190
$cbr1 set rate_ 1.52Mb; # interval of 0.001
The error on execution is-
warning: using backward compatibility mode
syntax error in expression "0.0.0 & 2147483647 << 0"
while executing
"expr $addrstr & [AddrParams NodeMask 1] <<
[AddrParams NodeShift 1"
(procedure "AddrParams" line 6)
(AddrParams addr2id line 6)
invoked from within
"AddrParams addr2id $address_"
(procedure "_o15" line 5)
(Node attach line 5)
invoked from within
"$node attach $agent"
(procedure "_o3" line 2)
(Simulator attach-agent line 2)
invoked from within
"$self attach-agent $source $s_agent"
(procedure "_o3" line 6)
(Simulator create-connection line 6)
invoked from within
"$ns_ create-connection UDP $W(0) LossMonitor $W(1) 1"
invoked from within
"set udp1 [$ns_ create-connection UDP $W(0)
LossMonitor $W(1) 1]"
(file "sim4.tcl" line 206)
Can anyone help out???
Thanx in advance
Regards
Prashant
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