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pre-shared key length

robbhanMid
Level 1
Level 1

Hi,

What is the maximum key length for a pre-shared key in a VPN setup and are all characters allowed?

1 Accepted Solution

Accepted Solutions

andrew.prince
Level 10
Level 10

Robert,

The maximum PSK is 129 characters, I have used all types of characters before, with no issues.

HTH.

View solution in original post

2 Replies 2

andrew.prince
Level 10
Level 10

Robert,

The maximum PSK is 129 characters, I have used all types of characters before, with no issues.

HTH.

It depends on what device are you using. Cisco allows any characters but Nortel for example does not support special characters, only alphanumerics.

Please rate if this helped.

Regards,

Daniel