[LARTC] 2 Questions on filtering incoming stuff
Damion de Soto
damion@snapgear.com
Tue, 18 May 2004 10:25:26 +1000
Hi Ed,
> First is: Can I prioritise my "drops" on incoming traffic when the link
> is overloaded. ie instead of just tail dropping, can I "prefer" to drop
> certain classes of traffic? If so, do I do this by setting up, say, a
> HTB tree like on the incoming, but the only action at the leaf is to drop?
You can't set up a HTB or any classful qdiscs on incoming traffic, you can only
create ingress policer filters. You can setup different filters with different
priorities, to try and drop one particular type of traffic moreso than others.
If you're using a linux gateway onto your lan, then you can use a HTB qdiscs
on the outgoing (lan) interface which would do a better job.
regards
--
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