Re: Bug with Fedora's 2.6.23.9-85 kernel (at least) and ESTABLISHED and SACK

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On Mon, 2008-01-28 at 10:53 +0100, Jan Engelhardt wrote:
> On Jan 27 2008 22:14, Zan Lynx wrote:
> >
> > Please CC me on any replies as I am not subscribed.
> >
> > I was downloading a new Google Earth when I noticed a LOT of
> > max-size dropped packets in my firewall log.  I only allow
> > RELATED,ESTABLISHED sessions into my firewall.
> >
> > tcpdump showed that every time Google sent a packet to satisfy the
> > missing data identified by SACK, that packet was rejected.  So it
> > must have been missing the ESTABLISHED rule.
> 
> You can check the connection state with `conntrack -L`, or in
> /proc/net/{ip,nf}_conntrack. What does it read?

I am sorry.  The download completed and I have not yet had time to
reproduce it.  Perhaps I can get something tonight.
-- 
Zan Lynx <zlynx@xxxxxxx>

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