VLAN in bridge interface

[egrueda]

Hi all.
I have a single dedicated server with a single network interface.
I'm using proxmox 4.2 on it, fresh install.
This server is using a bridge, vmbr0, which uses the only available physical interface, eth0

I need to configure a second network in the same interface, plus using a specific vlan ID, so I can have my public IP and also a privated IP within VLAN.

At first, I tried to "apt-get install vlan" to get vconfig, but instead got:

The following packages will be REMOVED:
  proxmox-ve pve-manager

So I'm trying every configuration I can imagine within /etc/network/interfaces with no success.

Can somebody help me getting vlan woring here?
Thanks!

 

[spirit]

vconfig is depraced since years and shouldn't be used anymore

you need to use something like "ip link add link eth0 name eth0.100 type vlan id 100"

for example.

But the simply way, is to add in /etc/network/interfaces

auto eth0.100
iface eth0.100 inet static
....

 

[egrueda]

Thanks, Spirit.
Just used your sample and realised my mistake was in the vlan ID being too long.
Thank you for your help ;-)