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SubjectRe: Network Performance?
On Tue, Jan 09, 2001 at 05:52:34PM +0100, Martin Josefsson wrote:
> On Tue, 9 Jan 2001, Tim Sailer wrote:
>
> > On Mon, Jan 08, 2001 at 07:07:18PM +0100, Erik Mouw wrote:
> > > I had similar problems two weeks ago. Turned out the connection between
> > > two switches: one of them was hard wired to 100Mbit/s full duplex, the
> > > other one to 100Mbit/s half duplex. Just to rule out the obvious...
> >
> > We check that as the first thing. Both are set the same. No collisions
> > out of the ordinary.
>
> Are you using netfilter? And if so, does netfilter support window-scaling

Nope. We have it stripped down bare at this point to try to pinpoint
the problem.

Tim

> without the tcp-window-tracking patch?
>
> /Martin

--
Tim Sailer <sailer@bnl.gov> Cyber Security Operations
Brookhaven National Laboratory (631) 344-3001
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