Creating IPv4-only and IPv6-only containers with podman
By default, newer versions of podman run containers with a dual stack network that supports IPv4 and IPv6 (yay). But if you're doing something specific, you can set up IPv4-only and IPv6-only networks. (Note: I tested this all with rootless podman 5.5.0, the current version in Fedora 42.) I'm primarily…