[PLUG] slow resolving host behind DI-604 router
Ed Sawicki
ed at alcpress.com
Mon Jan 5 21:23:02 UTC 2004
On Mon, 2004-01-05 at 21:14, rdought at pacifier.com wrote:
> Thanks for the idea. However, it didn't appear to be the solution.
This is when you start examining packets. Without a window into
the packet flow, you're/we're only guessing and taking a lot longer
to solve the problem.
Ed
> Ron Doughten----
>
>
> On Sun, 4 Jan 2004 22:51:23 -0800 (PST)
> Paul Heinlein <heinlein at madboa.com> wrote:
>
> > On Sun, 4 Jan 2004 rdought at pacifier.com wrote:
> >
> > > I put my linux box running SuSE 8.1 behind a D-Link DI-604
> > > router/firewall, which is connected to ADSL. Before putting the
> > > machine behind the router, all my network connection (i.e., web,
> > > email, etc.) were quite quite quick. After setting up the DI-604, I
> > > can successfully connect to outside addresses, but resolving host
> > > names is terribly slow.
> >
> > You might need to turn off congestion notification:
> >
> > sysctl -w net.ipv4.tcp_ecn=0
> >
> > -- Paul Heinlein <heinlein at madboa.com>
> >
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