[LARTC] logging traffic on port/remote host/localhost

Linux Advanced Routing and Traffic Control

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I maintain a iptables firewall/router for a small office (15 users).

I've just installed wondershaper and  managed to tune
it... almost. When testing and tuning I get good latency even under
heavy load, but in my latencylogs there are still some ugly spots. To
further tune this (maybe I need to add some ports to NOPRIOPORTSRC) I
want to add some logging so that I can got back and see exactly what
traffic I had when latency was bad. I want to see what internal hosts and
external host were generating the traffic. What ports they were
talking on, what protocols etc.

I know how to add logging in iptables but reading the logs is kind of
tiresome. I rather have something like iptraf but that can be run
after the fact.

alex

-- 

Alex Polite
http://plusseven.com/gpg


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