Setup a TUN/TAP device, which is a file one can read (egress packets) / write to (ingress packets). Setup appropriate ip routes. Read (egress) packets from the

Setup a TUN/TAP device, which is a file one can read (egress packets) / write to (ingress packets). Setup appropriate ip routes. Read (egress) packets from the TUN/TAP device. Serialize them, assign sequence numbers, and upload them to S3. On the recieve side, poll for newer objects (packets) in S3. Write them to your TUN/TAP device. --- Here, the TUN device is a router using S3 as gateway.