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IPSec VPN redundancy

ravisambaji
Level 1
Level 1

‎08-25-2009 10:32 PM - edited ‎02-21-2020 04:19 PM

Hi Friends,

I have my branch IPSec vpn tunnels terminated at DC router. Incase of DC failure, i want the branch traffic to goto the DR but as of now i don't have the VPN router at DR. So i would want the branch traffic to be unencrypted when it goes to the DR.

So if the VPN peer is not reachable, will the traffic go unencrypted..? need help on this.

Regards

Ravi

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andrew.prince
Level 10
Level 10

‎08-26-2009 12:33 AM

What is the physical connection to the DR, WAN? Do you have dynamic routing to the DR?

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ravisambaji
Level 1
Level 1
In response to andrew.prince

‎08-26-2009 02:27 AM

Yes its wan connection, when DC goes down will advertise the same routes from DR. So want to know will the branch traffic reach DR as it tries to encrypt through the tunnel though tunnel can't be established.

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andrew.prince
Level 10
Level 10
In response to ravisambaji

‎08-26-2009 02:32 AM

Well that all depends on the topology - more information is required on placement of the VPN device, connection paths to and from remote sites etc.

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