[ns] Problem executing CR-LDP !!!

[Ramkumar Ganapathy <ram_utd@yahoo.com>]

Hi All,
I am trying to execute MNS2.0 in ns-2.1b8a. When I try
to execute the script "test-crlsp-pmt.tcl" it says the
following error:

invalid command name ""
    while executing
"[$src get-module "MPLS"] make-ldp"

Its due to the fact that [info exists
reg_module_("MPLS") ]
returns 0.

Can anyone help me to overcome this problem ????

Thank you,

Ramkumar

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