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Re: ssh problem


On Wed, Aug 26, 2009 at 04:52:38PM +0200, randall wrote:
> i can login using SSH and issue commands.
> but when opening a file or starting top the screen goes black until the
> connection times out, reset by peer.
> i can copy files to the machine using SCP but i can not copy them back,
> it stalls until the time out.
> a website is hosted on the machine and you can connect to it but it
> keeps on waiting for the server till the morning comes.
> the machines acts as a router for a local LAN, eth1 faces the LAN and
> eth0 faces the net, no problems for the people on the LAN

Looks like a PMTU issue.
Would you happen to have net.ipv4.ip_no_pmtu_disc = 1 in your sysctls?

Bertrand Yvain

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