Re: [ns] How to dynamically stop a node from forwarding packets?

["Danaus" <danausli@263.net>]

Hi:
I think you could add some codes in the recv() method of your node class.

Danaus


> Hi,
> 
> I would like to stop packets from being forwarded from a specific node
> when this node receives a packet of a specific type (say type a) and
> restart forwarding packets when the node receives a packet of another
> type (say b). Does anybody know which file I should look at modifying?
> 
> I tried blocking the queue associated with a node to do that. If the
> node to be blocked is at a bottleneck link then the queue was blocked.
> However, if the node is not at a bottleneck link, the node continues to
> forward packets as there is no queuing in the node.
> 
> Any suggestions would be really appreciated.
> 
> Thanks a lot,
> 
> Gustavo.
> 
>