How to configure an IPsec VPN failover with 2 gateways on each end
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Help me create an IPSEC failover for a headquarters and branch office with 2 gateways each. I would like to create a high availability scenario, as the links in both locations fluctuate a lot.
I thought about doing it like this:
The Branch initiates and the Headquarters responds.
ISP1 (Branch) <> ISP1 (headquarters)
ISP2 (Branch)ISP1 (Branch) <> ISP2 (headquarters)
ISP2 (Branch)In this scenario I am considering that Matrix would respond to any of the gateways that initiate.
But I also thought about this other scenario:
ISP1 (Branch) <> ISP1 (headquarters)
ISP2 (Branch) <> ISP1 (headquarters)
ISP1 (Branch) <> ISP2 (headquarters)
ISP2 (Branch) <> ISP2 (headquarters)