Re: Fq and multicast

[bala@cmpmail.com]

I guess you are using the latest of version of ns
(ns-2.1b3). I don't think that version is stable.
I had a reliable multicast protocol implemented in
the previous release (ns-*b1), which worked perfectly
fine. I ported the code to the new version after I
graduated. It gives the same error as you get.

I have not tried downloading the older version in
my machine yet. But it still works in the older
version.

Thanks,
-)Balaguru.



 ---- you wrote: 
> Hi,
> When I add the code of tcl/ex/fq.tcl in a script that use multicast
> I have the following error :
> ns: _o3 run-mcast: invalid command name "0"
>     while executing
> "[$link set ifacein_] set intf_label_"
>     (procedure "_o10" line 3)
>     (Node get-oif line 3)
>     invoked from within
> "$self get-oif $link"
>     (procedure "_o10" line 5)
>     (Node init-outLink line 5)
>     invoked from within
> "$node init-outLink"
>     (procedure "_o3" line 5)
>     (Simulator run-mcast line 5)
>     invoked from within
> "_o3 run-mcast"
> 
> I assume that the fq code is not compatible with multicast. But 
> I need FQ in a multicast environment!
> 
> Is someone has already correct this problem?
> How can I correct this problem?
> 
> Thanks for any help,
> 
> Arnaud.
> 
> -- 
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> 
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