SSH and telnet hanging over ipsec tunnel.

Unanswered Question

Hello,


I have a site to site tunnel (ipsec) between a 1800 and 871, all is working well with the tunnel except when i try to ssh from one side linux box to the other side linux box, the ssh session hangs on me right after the prompt.


I am also able to telnet over the same server and tunnel, but when i do a LS command on the linux on a large folder the session hangs.


very strange as all other traffic is working with not problems.


Any ideas guys?


Thanks,


J.


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Roman Rodichev Thu, 07/30/2009 - 04:38
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You might be having MTU issues. Try configuring "ip tcp adjust-mss 1380" on LAN interface on both sides.


Regards,

Roman

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