[ns] Base Station multicast enabled?

[Meeta Sharma <meeta@edison.usc.edu>]

Hi all,

We are trying to run some multicast scenarios on a wireless env. We are
facing difficulties because of multicst not for wireless..
but in ns-bsnode.tcl (ns/tcl/lib/ns-bsnode.tcl)..it shows that a base
station can be multicast enabled..
but when we run a script with all wired nodes and some acting as BS(
basically a wireless script but with no Mobile nodes..) we are getting the
following errors..

any suggestions are welcome,
Regards,
Meeta
invalid command name "_o46"
    while executing
"[$self set classifier_] install $dst $target"
    (procedure "_o45" line 2)
    (RtModule add-route line 2)
    invoked from within
"$m add-route $dst $target"
    (procedure "_o44" line 4)
    (Node add-route line 4)
    invoked from within
"$self add-route $address_ $dmux_"
    (procedure "_o44" line 10)
    (Node install-demux line 10)
    invoked from within
"$self install-demux $dmux"
 (procedure "_o44" line 7)
    (Node/MobileNode makemip-NewMIPBS line 7)
    invoked from within
"$self makemip-New$nodetype_"
    (procedure "_o44" line 11)
    (Node/MobileNode init line 11)
    invoked from within
"_o44 init 1.0.0"
    (Class create line 1)
    invoked from within
"Node/MobileNode create _o44 1.0.0"
    invoked from within
"catch "$className create $o $args" msg"
    (procedure "new" line 3)
    invoked from within
"new Node/MobileNode 1.0.0"
    ("eval" body line 1)
    invoked from within
"eval new $nodeclass $args"
    (procedure "_o3" line 8)
    (Simulator create-node-instance line 8)
    invoked from within
"_o3 create-node-instance 1.0.0"
   ("eval" body line 1)
    invoked from within
"eval $self create-node-instance $args"
    (procedure "_o3" line 6)
    (Simulator create-wireless-node line 6)
    invoked from within
"_o3 create-wireless-node 1.0.0"
    ("eval" body line 1)
    invoked from within
"eval $self create-wireless-node $args"
    (procedure "_o3" line 14)
    (Simulator node line 14)
    invoked from within
"$ns_ node 1.0.0"
    invoked from within
"set HA [$ns_ node 1.0.0]"
    (file "wlsm.tcl" line 88)