SSH in/out extremely slow(PAINFUL) FC2
Tom Mitchell
mitch48 at sbcglobal.net
Sun Apr 4 14:04:21 UTC 2004
On Sat, Apr 03, 2004 at 07:06:02PM -0500, Charles R. Anderson wrote:
> Date: Sat, 3 Apr 2004 19:06:02 -0500
> From: "Charles R. Anderson" <cra at WPI.EDU>
> To: For testers of Fedora Core development releases <fedora-test-list at redhat.com>
> Mail-Followup-To: For testers of Fedora Core development releases <fedora-test-list at redhat.com>
> Subject: Re: SSH in/out extremely slow(PAINFUL) FC2
> Reply-To: For testers of Fedora Core development releases <fedora-test-list at redhat.com>
>
> On Sat, Apr 03, 2004 at 04:01:30PM -0800, Sean Bruno wrote:
> > Interesting followup on this one.
> >
> > Ping is returning a time of 15ms with is within tolerance of another
> > machine sitting on the same physical and logical network.
>
> What speed/duplex is eth0 negotiated to?
>
> /sbin/ethtool eth0
>
> Does that match what the switch port negotiated to?
Snoop on the wire and look for retransmitted packets.
I recently found that my little hub does not like FullDuplex
at high bandwidth.
Use mii-tool to change what your card advertises to the hub.
First check and log what it is now then change it.
# mii-tool
eth0: negotiated 100baseTx-HD, link ok
eth1: negotiated 100baseTx-FD, link ok
You might have to unplug count to twenty and replug (I did not).
--
T o m M i t c h e l l
/dev/null the ultimate in secure storage.
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