[PVE-User] Proxmox 5 (LACP/Bridge/VLAN120)

[Lutz Willek]

Am 23.08.2017 um 03:40 schrieb Devin Acosta:
> I need to configure Proxmox 5.x with the following.
> 
> Bond of 2 interfaces using LACP
> Bridge off Bond0, with IP on VLAN 120 (10.100.100.8/24)
> The network switch doesn’t have native VLAN, so the IP has to be on the
> TAGGED VLAN 120.
> 
> Please help. ;)

Hi Devin,

This is easy. The external interfaces in the example below are named 
eno1 and eno2. The interfaces using LACP -> bond0.
The example below I use more than one vlan, just adapt to your needs:

* vlan 1 (used for "foo" purpose)
* vlan 10 (used for "blah" purpose)
* vlan 100 (used for "blubb" purpose)
* vlan 120 (used for "administration",i.e. the proxmox server is 
accessible via this vlan)

If you are using comments in the configuration file (like I did) in 
exact this order/placement, then the same comment will also be shown via 
web GUI.

Regards Lutz

Example config:

root at proxmox:~# cat /etc/network/interfaces
auto lo
iface lo inet loopback

iface eno1 inet manual
iface eno2 inet manual

auto bond0
iface bond0 inet manual
         slaves eno1 eno2
         bond_miimon 100
         bond_mode 802.3ad
# LACP eno1 and eno2

auto vlan1
iface vlan1 inet manual
         vlan_raw_device bond0
# VLAN1: FOO

auto vlan10
iface vlan10 inet manual
         vlan_raw_device bond0
# VLAN10: BLAH

auto vlan100
iface vlan100 inet manual
         vlan_raw_device bond0
# VLAN100: BLUBB

auto vlan120
iface vlan120 inet manual
         vlan_raw_device bond0
# VLAN120: ADMINISTRATION


auto vmbr1
iface vmbr1 inet manual
         bridge_ports vlan1
         bridge_stp off
         bridge_fd 0
         up ifup ip l set up vmbr1 || true
         down ip l set down vmbr1  || true
# FOO Network (Default)

auto vmbr10
iface vmbr10 inet manual
         bridge_ports vlan10
         bridge_stp off
         bridge_fd 0
         up ifup ip l set up vmbr10 || true
         down ip l set down vmbr10  || true
# BLAH Network

auto vmbr100
iface vmbr100 inet manual
         bridge_ports vlan100
         bridge_stp off
         bridge_fd 0
         up ifup ip l set up vmbr100 || true
         down ip l set down vmbr100  || true
# BLUBB Network

auto vmbr120
iface vmbr120 inet static
         address 10.100.100.8
         netmask 255.255.255.0
         gateway 10.100.100.1
         bridge_ports vlan120
         bridge_stp off
         bridge_fd 0
         up ifup ip l set up vmbr120 || true
         down ip l set down vmbr120  || true
# ADMINISTRATION Network

# END OF FILE
#EOF