Subject: Re: bad nat connection tracking performance with ip_gre

From: Patrick McHardy <[email-masked]>
Date: Tue, 18 Aug 2009 15:01:49 +0200

Timo Teräs wrote:
> LOCALLY GENERATED PACKET, hogs CPU
> ----------------------------------
> 
> IN= OUT=eth1 SRC=10.252.5.1 DST=239.255.12.42 LEN=1344
> TOS=0x00 PREC=0x00 TTL=8 ID=41664 DF PROTO=UDP SPT=47920
> DPT=1234 LEN=1324 UID=1007 GID=1007
>     1. raw:OUTPUT
>     2. mangle:OUTPUT
>     3. filter:OUTPUT
>     4. mangle:POSTROUTING
> 

Please include the complete output, I need to see the devices logged
at each hook.