Is it possiable to introduce delay and packet loss in linux firewall!

09-15-2005, 01:34 AM

For voip testing,I need some controled delay and packet loss in my lan !
thanks

09-15-2005, 11:47 AM

> For voip testing,I need some controled delay and packet loss in my lan !

http://snad.ncsl.nist.gov/itg/nistnet/

09-18-2005, 09:57 AM

cn99 wrote:
> For voip testing,I need some controled delay and packet loss in my lan !
> thanks
>

Netem can do this and is already in kernel

http://developer.osdl.org/shemminger/netem/index.html

Andy.

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