So I’ve gotten a tunnel established between my AWS VPC and the corporate datacenter, and traffic is flowing! However, there are two different CIDR blocks I need to route to over the tunnel and it doesn’t seem obvious how to set this up without establishing a completely separate tunnel, so I’m looking for a pointer or two. Here’s what I’m looking for:
AWS VPC 10.54.0.0/16 > VyOS Tunnel endpoint (10.54.0.5) > SonicWall VPN device (10.105.1.3) > 10.64.0.0/10 & 10.128.0.0/9
Apparently SonicWall devices just allow you to put in 10.0.0.0/8 and if there is a more specific subnet for traffic, it will send the packets there. I believe AWS will do the same, but I want to see if there’s a “proper” way to do this.