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Re: IP ALERT
Arioli,
I believe a simple hack will be to (if I didn't misunderstand your
questoin)
1. mimic the implementation of NetworkInterface object
(net-interface.cc?) to create your own ip packet marker
2. insert these ip packet markers like inserting loss modules into links
(see previous ns-user discusion about inserting losses)
cheers,
-Polly
On Wed, 11 Mar 1998, Arioli Carlo wrote:
> Ns works at level 3 guaranteeing routing. Where do I have to look in ns
> code if
> I want to inspect a packet at a transit node and modify it before
> forwarding towards the right
> destination just like would happen with the IP ROUTER ALERT ? Is such a
> thing possible ?
>
> Thank you very much for any hint , I'm desperate !!!
>
> Carlo
>
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> Arioli Carlo Network systems
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