RE: Dual Internet with Redundancy VPN

You need to run BGP on location a and get network from one provider that can
be shared thru both. That way the public on the PIX will not have to change
during a failure. I have the exact setup in my network. Of course I also do
some clever tracking on my ISP routers as well.
> From: vishal.rane_at_hotmail.co.in
> To: ccielab_at_groupstudy.com
> Subject: Dual Internet with Redundancy VPN
> Date: Thu, 23 Feb 2012 13:29:36 +0530
>
> Hi Guyz
>
> Got a situation where Location_A got TWO ISP and Location_B got One ISP
>
> Using ISP 1 link Location_A establishes IPSEC Tunnel with Location_B .
>
> How do I establish redundancy from Location_A point of view, if ISP1 is
down
> then ISP2 should establish IPSEC tunnel with Location_B
>
> At Location_A both ISP links terminates on the Router and all (VPN) crypto
> configuration is on PIX 525 running version 8.0
>
> At Location_B VPN is terminated on a Router 3800 series
>
>
>
> Thanks
> Vishal
>
>
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Received on Thu Feb 23 2012 - 08:58:09 ART