I've been meaning to mention this in case others might be interested. Tailscale is great at providing an efficient, secure and (mostly) decentralized virtual mesh network. Although there isn't a port of their agent for Plan 9, there is a way to use tailscale to access Plan 9 auth/fs/cpu behind a firewall.
I have a Linux box with IP forwarding enabled that runs a tailscale agent configured to be a subnet router for my Plan 9 network (see their docs). On my laptop (macOS with TS agent installed) I boot a 9legacy term under qemu which then accesses the auth and the fs by their IP addresses. Of course the Linux box wouldn't be necessary if there was a tailscale agent for Plan 9 (it's in Go and open source), but none exists (yet?!). ------------------------------------------ 9fans: 9fans Permalink: https://9fans.topicbox.com/groups/9fans/T23bee38fa1643b60-Mb24d3a6eaa0d307203bd8536 Delivery options: https://9fans.topicbox.com/groups/9fans/subscription