What is the maximum pre-shared key length?

Unanswered Question
Apr 24th, 2008

Hello

I am having problems with a remote-access VPN configuration that uses long PSKs. If I use a short PSK, like for instance "cisco", everything is fine but if I use longer stuff (some 20+ chars) I get an error when I try to connect with the VPN client (the error indicates a wrong PSK).

I am worried that using a very short (10 chars?) PSK isn't optimal for security.

I have this problem too.
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dorian.negru Fri, 05/02/2008 - 06:11

Thank you very much for the input.

Although apparently, my problems were due to an outdated Cisco VPN Client software. The latest version fixed this issue.

diggy Tue, 02/21/2012 - 21:37

Be aware maximum length of VPN3000 concentrators is 32 characters.

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