Re: Network Performance?

[Tim Sailer]

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 <[e-mail]> Cyber Security Operations
Brookhaven National Laboratory  [phone]