Wednesday, April 29, 2020

Re: VLAN syntax in hostname.vlanxxx

That did it... thanks!

On Wed, Apr 29, 2020 at 10:42 PM Sebastian Benoit <benoit-lists@fb12.de>
wrote:

> Lars Bonnesen(lars.bonnesen@gmail.com) on 2020.04.29 21:58:27 +0200:
> > In earlier obsd versions I have been having success with this in
> > hostname.vlan703
> > inet 172.18.11.9 255.255.255.252 NONE vlandev em5 description VLAN703
> >
> > On an obsd 6.6, I use the vmx device, but the syntax:
> > inet 172.18.11.9 255.255.255.252 NONE vlandev vmx2 description VLAN703
> does
> > not work as expected. If I do a tcpdump, I can find the packages reaching
> > vmx2, but they are never passed on to vlan703
> >
> > How to to if I have configured a trunk on a switch, I want to configure
> say
> > VLAN id 703 on a vmx device?
>
> Between OpenBSD 6.1 and 6.2 the syntax for configuring VLAN interfaces was
> changed.
>
> You now have to use the 'vnetid' and 'parent' options, as well as 'up'.
>
> # cat /etc/hostname.vlan7
> vnetid 7 parent em0
> up
> lladdr random
> # ifconfig vlan7
> vlan7: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> lladdr 60:e8:d7:0d:10:6d
> index 7 priority 0 llprio 3
> encap: vnetid 7 parent: em0
> groups: vlan
> status: active
>
>

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