Self Hosted Overlay Network
homelab selfhostingThe Problem
Putting aside that most residential ISP agreements bar you from serving content – though I’ve never experienced any ISP enforcing that rule – one of the problems of self-hosting is having to expose services to the Internet that you really only intend to use for yourself. Reducing the attack surface becomes necessary after a while; AI bots, crawlers, and constant break-in attempts will have you scrambling for cover if you’re paying attention. Most residential Internet plans are set up with a firewall and NAT; your local machines are on a private network, and all your Internet traffic is translated to and from the public address space so one on the Internet can see your services. While you’re glad to have your services behind your firewall, you are not always behind it, and probably need a way to punch a way through to provide from-anywhere access for yourself.
Read more...