Re: multicast error

[Kannan Varadhan <kannan@ISI.EDU>]

> I to am getting the same error when I run some of the multicast
> examples. 

> >  jupiter% ../../ns mcast.tcl
> > ns: _o3 run-mcast: invalid command name "0"
> >     while executing
> > "[$link set ifacein_] set intf_label_"
> >     (procedure "_o10" line 3)

Hi,

Please use the patch available at http://www-mash.cs.berkeley.edu/dist/vint/ns-2.1b3-mcast.pch.

The problem report for this is simply:

     * _Problem:_Multicast code breaks, because the interfaces were note
       installed properly.
       _Solution:_[4] patch to ns-lib.tcl fixes the problem.
       This is preferably applied after the intserv patch above.

References

   4. http://www-mash.cs.berkeley.edu/dist/vint/ns-2.1b3-mcast.pch

Kannan