https://github.com/systemd/systemd/blob/master/src/udev/udev-builtin- net_id.c#L29 explains it pretty well
So there's the two letter prefixes: """ * en — Ethernet * sl — serial line IP (slip) * wl — wlan * ww — wwan """ Then there's the type of names: """ * Type of names: * b<number> — BCMA bus core number * c<bus_id> — CCW bus group name, without leading zeros [s390] * o<index>[d<dev_port>] — on-board device index number * s<slot>[f<function>][d<dev_port>] — hotplug slot index number * x<MAC> — MAC address * [P<domain>]p<bus>s<slot>[f<function>][d<dev_port>] * — PCI geographical location * [P<domain>]p<bus>s<slot>[f<function>][u<port>][..][c<config>][i<interface>] * — USB port number chain """ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1541678 Title: if-post-down.d/vlan and if-pre-up.d/vlan should support predictable NIC names To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/vlan/+bug/1541678/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
