I am having difficulty routing traffic correctly to an application server contained in a peered VPC. I don't have a network background and so I might be missing simple. See attached diagram of what I have setup. I want to be able to route traffic with a particular domain name myapp.mydomain.com to the application server contained on the secondary VPC. I verified that Sophos can ping the 10.11.1.5 address, so peering seems to be working. As a test I setup Sophos to NAT all traffic from a particular port to the IP. I saw the firewall entries originally blocking the 10.11.1.5 address and removed the block, but then could still not connect to the device. What are the aspects I need to configure to get this working correctly? Sophos is currently an m3.medium that I want to share with multiple VPCs and I'm trying to avoid increasing my NICs that are attached to the Sophos instance.
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