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New Member

How to Setup Redundant VPN Tunnels

Hi

Can someone please advise me how to configure the following scenario.

L2L VPN from Network A to Network B over the Internet (both sites PIX), BUT with a 2nd ISP connection at Site A as alternate route/tunnel (to Site B also)

NetA

|

PIX A

| |

ISP1 ISP2

INTERNET

|

ISP

|

PIXB

|

NETB

Thanks

2 REPLIES
New Member

Re: How to Setup Redundant VPN Tunnels

Refer to the following documents

Configuring PIX to PIX to PIX IPSec Fully Meshed

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00800a2cce.shtml

ASA/PIX 7.x: Redundant or Backup ISP Links Configuration Example

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00806e880b.shtml

New Member

Re: How to Setup Redundant VPN Tunnels

Thanks for the reply.

In my scenario however, what I'm looking to do is have an IPSec tunnel between two PIX's...BUT one PIX will have 2 external I/F's with different IP's.

Is this possible using the 'redundant ISP method'? do I need to create two VPN tunnels with same encryption domain?

The request has arisen because the customers' primary Internet connection is unreliable.

Any thoughts welcome...Thanks

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