[strongSwan] Multi ISP Fail-over

[Dmitriy Ermakov]

Hello!

Could you help me with my question?

I wan to setup fail-over topology between two routers ("Branch 1"[B1]
and "Main Office"[MO1] in picture in attachment).

I want to create 4 IPSEC GRE tunnels between Routers public IP addresses
(and after that I will set OSPF in GRE tunnels for fail-over):

 1. MO1_ISP1 <=> B1_ISP1; policy: [10.8.100.2/32 <=> 10.8.1.2/32]
 2. MO1_ISP1 <=> B1_ISP2; policy: [10.8.100.2/32 <=> 10.8.2.2/32]
 3. MO1_ISP2 <=> B1_ISP1; policy: [10.8.101.2/32 <=> 10.8.1.2/32]
 4. MO1_ISP2 <=> B1_ISP2; policy: [10.8.101.2/32 <=> 10.8.2.2/32]

Could you answer me: is it possible with strongswan?
Could you send me example config for my configuration?

Thank you!

-- 

Best regards, Dmitriy Ermakov.

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