IOS Firewal to PIX over ISDN

[Shervan Singh]

Hi, I want to use IPsec over ISDN connect a 1712 over ISDN using DDR to a 800 ISDN router. The PIX sits behind the 800 router. Is this possible having the peers not being the first point of entry on the network.

Thanks

[awaheed]

Hi Shervan,

As long as the DDR connection is created before the IPSec connection is established, then this can most definately work. The only thing required to bring up an IPSec connection is to have connectivity with the peer on the other side

Regards,

Aamir Waheed,

Cisco Systems, Inc.

CCIE#8933

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