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Disater recovery for main site VPN, OSPF

Answered Question
Jan 25th, 2007
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I am trying to find a solution for our disaster recovery site. We have 13 sites that have VPN tunnles back to the main site with OSPF and GRE tunnels for routing. I need to make a separate mirror site of the main site (ip addresses, VLANS, etc). How can I failover the VPN sites to the disaster recovery site automatically using the GRE and OSPF network using the same IP address scheme?

Correct Answer by sbilgi about 10 years 6 months ago

The Stateless failover is used when the primary network edge platform fails, IPsec sessions can failover and reconnect to the backup network edge platform, thus minimizing connection downtime.

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Correct Answer
sbilgi Wed, 01/31/2007 - 14:05
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The Stateless failover is used when the primary network edge platform fails, IPsec sessions can failover and reconnect to the backup network edge platform, thus minimizing connection downtime.

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