Blocking udp flood trafiic using pf, hints welcome

Daniel Gerzo danger at FreeBSD.org
Sun Nov 9 03:07:26 PST 2008


Hello Elvir,

Sunday, November 9, 2008, 10:37:29 AM, you wrote:

> My question would be, what are your experinces with battling against
> boring udp flooders ? Platform are FreeBSD / OpenBSD and all works
> like a charm except time to time, stupid udp flood atacks.

Ask your ISP to block UDP upfront, so that it won't hit you at all.
You probably don't need incomming UDP anyway...

-- 
Best regards,
 Daniel                            mailto:danger at FreeBSD.org



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