Re: [ns] running mns_v2.0 on ns-2.1b7a

[Debojyoti Dutta <ddutta@ISI.EDU>]

it could be that the variables are initialized in tcl ... add the default
values of the variables in tcl/lib/ns-default.tcl

debo

On Sun, 9 Sep 2001, abrar hussain wrote:

> 
> 
> ---------- Forwarded message ----------
> Date: Sun, 9 Sep 2001 15:21:37 -0400 (EDT)
> From: abrar hussain <ahussain@smtp.eng.utoledo.edu>
> To: ns-user@isi.edu
> Subject: running mns_v2.0 on ns-2.1b7a
> 
> Hi,
> 
>  I have succesfully installed ns-2.17a. 
>  I was also able to add the mns_v2.0 patch to it following the
> instructions for ns-2.1b6 . "make" was executed successfully.
>  But now when is try to run MPLS tcl scripts i get the follwing error ...
> 
> 
> *************************************************************************
> 
> warning: no class variable Classifier/Addr/MPLS::data_driven_
> 
>         see tcl-object.tcl in tclcl for info about this warning.
> 
> warning: no class variable Classifier/Addr/MPLS::control_driven_
> 
> can't read "NodeMask_": no such variable
>     (Object set line 1)
>     invoked from within
> "AddrParams set NodeMask_(1)"
>     (procedure "_o14" line 8)
>     (MplsNode mk-default-classifier line 8)
>     invoked from within
> "$self mk-default-classifier"
>     (procedure "_o14" line 24)
>     (Object next line 24)
>     invoked from within
> "_o14 next"
>     ("eval" body line 1)
>     invoked from within
> "eval $self next $args"
>     (procedure "_o14" line 2)
>     (MplsNode init line 2)
>     invoked from within
> "_o14 init "
>     (Class create line 1)
>     invoked from within
> "MplsNode create _o14 "
>     invoked from within
> "catch "$className create $o $args" msg"
>     (procedure "new" line 3)
>     invoked from within
> "new MplsNode"
>     ("eval" body line 1)
>     invoked from within
> "eval new [Simulator set node_factory_] $args"
>     (procedure "_o3" line 21)
>     (Simulator node line 21)
>     invoked from within
> "$self node"
>     (procedure "_o3" line 9)
>     (Simulator MPLSnode line 9)
>     invoked from within
> "$ns MPLSnode"
>     invoked from within
> "set LSR1   [$ns MPLSnode]"
>     (file "rerouteinMPLS.tcl" line 25)
> ************************************************************************
> 
>  Is is something to do with the intructions that i used for adding the mns
> patch. ( as is used the ns-2.1b6 instructions ) .
> 
>  If yes , please tell me what extra changes i have to make.
> 
> 
>  Thanks in advance.
>  Sincerely,
>  Abrar.
> 
> 
>