Kim Zeitler([email protected]) on 2016.04.15 11:41:07 +0200:
> Hello
>
> maybe a stupid question, but is it possible to run a carp(4) interface
> on vlan(4) interfaces?
yes
> In the following setup we have the problem that both boxes can be pinged
> on their address associated with their respective vlan(4) interface, but
> not on the carp(4) interface IP. Both boxes are recent installs and are
> running -current
>
> em2 (no ip) ---> vlan100 (192.168.150.200) ---> carp2 (192.168.150.1)
> \
> --> vlan101 (192.168.151.200) ---> carp3 (192.168.151.1)
>
> respectively the corresponding node using .202 instead of .200 for the
> vlan(4) interfaces
you did not send the output of
ifconfig vlan
ifconfig carp
this might help
> == The configuration ==
>
> # uname -a
> OpenBSD router12 5.9 GENERIC.MP#1983 amd64
>
> # cat /etc/hostname.em2
> up
>
> # cat /etc/hostname.vlan100
> inet 192.168.150.200 255.255.255.0 192.168.150.255 vlan 100 vlandev em2
try to write this as
inet 192.168.150.200 255.255.255.0 NONE
vlan 100 vlandev em2
> # cat /etc/hostname.carp2
> inet 192.168.150.1 255.255.255.0 192.168.150.255 vhid 201 carpdev
> vlan100 pass 1234 group wlan
inet 192.168.150.1 255.255.255.0 NONE
vhid 201 carpdev vlan100 pass 1234
group wlan
> # cat /etc/pf.conf
if above does not work, try pfctl -d
also, the pf.conf you show is not complete, so ...
> pass quick on {em2,vlan100,vlan101} proto carp
> ...
> pass inet proto icmp icmp-type $icmp_types
> pass vlan100:network
> ...
>
> # netstat -rn
> ...
> 192.168.150/24 192.168.150.200 UCP 0 4401 - 4
> vlan100
> 192.168.150/24 192.168.150.1 CP 0 0 - 4
> carp2
> 192.168.150.1 00:00:5e:00:01:c9 UHLl 0 9981 - 1
> carp2
> 192.168.150.200 90:e2:ba:c1:11:11 UHLl 0 30 - 1
> vlan100
> 192.168.150.255 192.168.150.200 UHPb 0 80 - 1
> vlan100
> 192.168.150.255 192.168.150.1 HPb 0 0 - 1
> carp2
> 192.168.151/24 192.168.151.200 UCP 1 3040 - 4
> vlan101
> 192.168.151/24 192.168.151.1 CP 0 0 - 4
> carp3
> 192.168.151.1 00:00:5e:00:01:ca UHLl 0 182 - 1
> carp3
> 192.168.151.200 90:e2:ba:c1:11:11 UHLl 0 36 - 1
> vlan101
> 192.168.151.255 192.168.151.200 UHPb 0 0 - 1
> vlan101
> 192.168.151.255 192.168.151.1 HPb 0 0 - 1
> carp3
>
>
> Cheers
> Kim
>
--
