Re: [systemd-devel] bridge vlan-aware
To add more info. Also br0 has to allow vlan 166 to pass through. This was my mistake
Re: [systemd-devel] bridge vlan-aware
I've fixed the systemd configuration and now everything works as expected. The config was wrong. Thanks anyway to chime in
Re: [systemd-devel] bridge vlan-aware
Also to prove that it’s not a switch issue I have launched this configuration and everything works. VMs get IP in the VLAN 166. However this configuration is not very dynamic because I cannot control Libvirt vnet names so I need to match all the vnet interfaces. salmazz@nux-11-i7 /e/s/network> cat br0.netdev [NetDev] Name=br0 Kind=bridge [Bridge] VLANFiltering=yes salmazz@nux-11-i7 /e/s/network> cat br0.network [Match] Name=br0 [Network] DHCP=yes salmazz@nux-11-i7 /e/s/network> cat enp89s0.network # This file is managed by Salt via salt://systemd/networkd/templates/profile.jinja [Match] Name=enp89s0 [Network] Bridge=br0 [BridgeVLAN] VLAN=166 salmazz@nux-11-i7 /e/s/network> cat vnet.network [Match] Name=vnet* [Network] Bridge=br0 [BridgeVLAN] VLAN=166 PVID=166 EgressUntagged=166 On 19. 11. 2022 10:26 +0100, Salvatore Mazzarino , wrote: > bridge vlan show > > port vlan-id > enp89s0 1 PVID Egress Untagged > br0 1 PVID Egress Untagged > br166 1 PVID Egress Untagged > eth.166 1 Egress Untagged > 166 PVID Egress Untagged > virbr0 1 PVID Egress Untagged > > Just to understand. I attach VMs to the br166. In this case also enp89s0 > should allow VLAN 166? > On 19. 11. 2022 10:17 +0100, Salvatore Mazzarino , > wrote: > > I do not think it's a switch issue. The systemd configuration is surely > > wrong but I'm not sure where. > >
Re: [systemd-devel] bridge vlan-aware
bridge vlan show port vlan-id enp89s0 1 PVID Egress Untagged br0 1 PVID Egress Untagged br166 1 PVID Egress Untagged eth.166 1 Egress Untagged 166 PVID Egress Untagged virbr0 1 PVID Egress Untagged Just to understand. I attach VMs to the br166. In this case also enp89s0 should allow VLAN 166? On 19. 11. 2022 10:17 +0100, Salvatore Mazzarino , wrote: > I do not think it's a switch issue. The systemd configuration is surely > wrong but I'm not sure where. >
Re: [systemd-devel] bridge vlan-aware
I do not think it's a switch issue. The systemd configuration is surely wrong but I'm not sure where.
Re: [systemd-devel] bridge vlan-aware
Posted a wrong config for br0.netdev. the correct one is the following br0.netdev [NetDev] Name=br0 Kind=bridge [Bridge] DefaultPVID=1 VLANFiltering=yes On Fri, Nov 18, 2022 at 1:43 AM Salvatore Mazzarino wrote: > I have a physical interface named enp89s0 on a machine which runs VM with > libvirt.These VMs have to run in a VLAN. The physical interface is attached > to the default VLAN (1). > > My config > > br0.dev > > [NetDev] > Name=br166 > Kind=bridge > > br0.network > > [Match] > Name=br0 > > [Network] > VLAN=eth.1 > VLAN=eth.166 > > [BridgeVLAN] > VLAN=1 > > [BridgeVLAN] > VLAN=166 > > br166.netdev > > [NetDev] > Name=br166 > Kind=bridge > > br166.network > > [Match] > Name=br166 > [Network] > DHCP=no > > enp89s0.network > > [Match] > Name=enp89s0 > [Network] > Bridge=br0 > > eth.1.netdev > > [NetDev] > Name=eth.1 > Kind=vlan > > [VLAN] > Id=1 > > eth.1.network > > [Match] > Name=eth.1 > > [Network] > DHCP=yes > > eth.166.netdev > > [NetDev] > Name=eth.166 > Kind=vlan > [VLAN] > Id=166 > > eth.166.network > > [Match] > Name=eth.166 > [Network] > Bridge=br166 > DHCP=no > > the interface eth.1 correctly gets UP and it receives the IP addr from the > primary lan. when I connect my libvirt VMs to the br166 unfortunately they > do not get any IPs from the VLAN 166 (DHCP is there so they should get it). > I'm sure my networkd config is off in some parts but not sure where. > conceptually it should be correct. >
[systemd-devel] bridge vlan-aware
I have a physical interface named enp89s0 on a machine which runs VM with libvirt.These VMs have to run in a VLAN. The physical interface is attached to the default VLAN (1). My config br0.dev [NetDev] Name=br166 Kind=bridge br0.network [Match] Name=br0 [Network] VLAN=eth.1 VLAN=eth.166 [BridgeVLAN] VLAN=1 [BridgeVLAN] VLAN=166 br166.netdev [NetDev] Name=br166 Kind=bridge br166.network [Match] Name=br166 [Network] DHCP=no enp89s0.network [Match] Name=enp89s0 [Network] Bridge=br0 eth.1.netdev [NetDev] Name=eth.1 Kind=vlan [VLAN] Id=1 eth.1.network [Match] Name=eth.1 [Network] DHCP=yes eth.166.netdev [NetDev] Name=eth.166 Kind=vlan [VLAN] Id=166 eth.166.network [Match] Name=eth.166 [Network] Bridge=br166 DHCP=no the interface eth.1 correctly gets UP and it receives the IP addr from the primary lan. when I connect my libvirt VMs to the br166 unfortunately they do not get any IPs from the VLAN 166 (DHCP is there so they should get it). I'm sure my networkd config is off in some parts but not sure where. conceptually it should be correct.
