[pve-devel] [PATCH pve-docs] Update Dokumentation to Systemd Network Interface Names

[Dietmar Maurer]

> +Systemd Network Interface Names
> +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> +
> +Two character prefixes based on the type of interface:
> +
> +* en — Enoernet
> +
> +* sl — serial line IP (slip)
> +
> +* wl — wlan
> +
> +* ww — wwan

our $PHYSICAL_NIC_RE = qr/(?:eth\d+|en[^:.]+|ib\d+)/;

So why explain sl,wl and ww? instead we want to explain 'ib'?