[pve-devel] [PATCH] add vlan aware ifupdown script v3

[Wolfgang Bumiller]

> replace current vlan package, without vconfig usage and cleanups
> It's only needed to create vlan interface from bridge_ports.

The vlan package also provides a file I'd like to keep (iow. provide
with pve-manager):

- if-up.d/ip

This one provides options to set proxy_arp and rp_filter.
Of course it only deals with ipv4...
If we provide it I'd like to include proxy_ndp next to proxy_arp in
order to also properly support ipv6 in that area.