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Telnet timeout problem

A client Location A connects to Location B through a VPN connection.For restricted access to the client, there are access-lists(port wise) on a L3 Switch at location B.Some users at Location B connect to the client servers at location A (ie thru VPN), but once telnet is initiated to the servers it times out if the connection is idle for more than 20 minutes and the compilation stops.Even if access-list on L3 is removed,the problem persists.IP connectivity between both locations is working fine.

I want to know whether its a Cisco problem (bandwidth problem due to VPN,as telnet gets timed out) or related to servers?

Any Suggestions would be of great help.

2 REPLIES

Re: Telnet timeout problem

As the timeout is 20 mins it is most likely that your servers have an idle-timeout on telnet connections. A network timeout does not take that long and when the telnet keep-alives are lost or blocked you would also lose other packets and have a bad response. This is appearently not the case.

Community Member

Re: Telnet timeout problem

Idle time out on the server is disabled but still the problem persists...

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