[ns] multi channel multi interface for 802.11 by Prof. Ramon

[Kiran K Chauhan]

Hi All,


I made the modifications in the Ns2.33 as given in the PDF by Prof.Ramon.
But after successful compilation when i run a simple tcl script it gives
error as listed. I am not able to find out the reason for the error.

INITIALIZE THE LIST xListHead
(_o19 cmd line 1)
    invoked from within
"_o19 cmd if-queue 0 _o22"
    invoked from within
"catch "$self cmd $args" ret"
    invoked from within
"if [catch "$self cmd $args" ret] {
set cls [$self info class]
global errorInfo
set savedInfo $errorInfo
error "error when calling class $cls: $args" $..."
    (procedure "_o19" line 2)
    (SplitObject unknown line 2)
    invoked from within
"$agent if-queue $i [$self set ifq_($i)]"
    (procedure "_o16" line 27)
    (Node/MobileNode add-target line 27)
    invoked from within
"$self add-target $agent $port"
    (procedure "_o16" line 15)
    (Node attach line 15)
    invoked from within
"$node attach $ragent [Node set rtagent_port_]"
    (procedure "_o3" line 82)
    (Simulator create-wireless-node line 82)
    invoked from within
"_o3 create-wireless-node"
    ("eval" body line 1)
    invoked from within
"eval $self create-wireless-node $args"
    (procedure "_o3" line 23)
    (Simulator node line 23)
    invoked from within
"$ns_ node"
    invoked from within
"set node0 [$ns_ node]"
    (file "multi.tcl" line 52)


Please help to resolve the problem.

Thanks.

Regards
Kiran