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Encryption key question

bigmaneric97
Level 1
Level 1

If I have multiple routers and I need to encrypt the traffic between the sattelite offices and the corporate office pix do I need a different key on each router? And if so can the Pix 520 running IOS 6.2 use more than one key?

Thanks for the help.

1 Reply 1

gfullage
Cisco Employee
Cisco Employee

You don't have to have a different ISAKMP key if you don't want, but the PIX can certainly have it. Just do:

> isakmp key address netmask 255.255.255.255

> isakmp key address netmask 255.255.255.255

Of course if you don't want a different key for each, you can just do:

> isakmp key address 0.0.0.0 netmask 255.255.255.255

and the PIX will use for all the satellite offices.