Failover for AWS to Sophos S2S with Multiple Customer gateways

Hello Hemanth,

Good day and thanks for reaching out to Sophos Community. 

Is your target setup similar to this? https://support.sophos.com/support/s/article/KBA-000003871?language=en_US

You may follow the KBA and also this video could be useful for your use case: https://www.youtube.com/watch?v=iwj8V8CeeUo

Hope this helps. 

Regards,

Thank you for sharing the information. In the scenario where there are two ISPs in the Sophos firewall, are you suggesting to go for IPsec Site-to-Site (S2S) instead of Amazon VPC? If so, we Have to create two Customer Gateways (CGWs) and two Site-to-Site connections on AWS, and configure four Site-to-Site connections on the Sophos firewall. For knowledge purposes, how can this be achieved using RBVPN with static routing or BGP?