Re: ssh intermittently hanging after a few frames
From: Darren Tucker (dtucker_at_dodgy.net.au)
Date: 09/07/04
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Date: Tue, 7 Sep 2004 21:16:51 +0000 (UTC)
In article <pan.2004.09.07.15.21.20.41144@osprey.astro.umass.edu>,
Martin Weinberg <weinberg@osprey.astro.umass.edu> wrote:
>I have a network routed via cable modem. I ssh to my workplace which is
>behind a firewall. Roughly half of the time, ssh hangs shortly after
>logging. This does not occur with other machines on the local network;
>these other machines have the same distro (Debian/Sarge) installed.
[....]
Maybe one of the firewalls drops packets with the DF bit set? Try turning
off Path MTU Discovery ("echo 1 >/proc/sys/net/ipv4/ip_no_pmtu_disc").
--
Darren Tucker (dtucker at zip.com.au)
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Good judgement comes with experience. Unfortunately, the experience
usually comes from bad judgement.
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