Melmi

One use for wireguard in a container is that if you’re using other containers on the same host you can use container magic to route the traffic of specific containers through the wireguard tunnel, while other containers bypass the tunnel.

A big part of IPv4’s persistence I think is that people insist that IPv6 is complicated, but then refuse to learn it or think outside their IPv4-brain. It’s just different enough that it’s easier to stay in v4, even if it requires a million hackjob fixes to keep around.

If anything is to blame for that, it’s the lack of momentum behind IPv6. We’re out of IPv4, so NAT is inevitable, and IPv6 doesn’t have enough inertia for single-stack to be viable (certainly wouldn’t be described as “no drama” at least).