On Mon, Mar 27, 2023 at 4:29 PM Olivier Cochard-Labbé <oliv...@cochard.me>
wrote:
>
>
> FreeVRRPd is using netgraph(4) and created a ng_bridge interface on top of
> vlan interface seems not supported by netgraph:
>
> [root@router]~# ngctl mkpeer vtnet0.10: bridge lower link0
> ngctl: send msg: Invalid argument
>
>>
>>
Answering to myself:
The limitation with netgraph here is with the interface name: It doesn'
support the "dot".
Renaming the vlan interface name without using a dot fixes the problem.
On my lab, I've used this method to rename it:
vlans_vtnet3="vlan10"
create_args_vlan10="vlan 10"
ifconfig_vtnet3="up"
ifconfig_vlan10="inet 192.168.1.1/24"
root@R1:~ # ifconfig vlan10
vlan10:
flags=28943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST,PPROMISC> metric
0 mtu 1500
options=80000<LINKSTATE>
ether 58:9c:fc:01:00:01
inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255
inet6 fe80::5a9c:fcff:fe01:1%vlan10 prefixlen 64 scopeid 0x8
groups: vlan
vlan: 10 vlanproto: 802.1q vlanpcp: 0 parent interface: vtnet3
media: Ethernet autoselect (10Gbase-T <full-duplex>)
status: active
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
root@R1:~ # ifconfig ngeth1
ngeth1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=28<VLAN_MTU,JUMBO_MTU>
ether 00:00:5e:00:01:02
hwaddr 58:9c:fc:10:a5:4e
inet 192.168.2.254 netmask 0xffffff00 broadcast 192.168.2.255
inet6 fe80::200:5eff:fe00:102%ngeth1 prefixlen 64 scopeid 0xa
media: Ethernet autoselect (1000baseT <full-duplex>)
status: active
nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
Regards,
Olivier
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