OpenVZ with bridged interfaces and VLAN
- by Deimosfr
Hi, I've got a problem with OpenVZ with bridged VLAN. Here is my configuration:
+------+
+-------+ +-----------+ +---------+ br0 |VE101 |
| | | OpenBSD |----->| Debian |------->| |
| WAN |--->| Router | | OpenVZ | +------+
| | | Firewall |----->| br0 br1 | br1 +------+
+-------+ +-----------+ +---------+------->|VE102 |
|br0 | |
|VLAN br0.110 +------+
v
+---------+
|VE103.110|
+---------+
I can't make VLAN work on br0 (br0.110) and I would like to understand why. I don't have any switch so no problem with unmanageable switch.
I've configured a VLAN interface on OpenBSD in /etc/hostname.vlan110:
inet 192.168.110.254 255.255.255.0 NONE vlan 110 vlandev sis1
And it seems to be working fine. I've also adapted my PF configuration to work with VLAN but I don't see any incoming traffic.
On my Debian Lenny, here is my interfaces configuration :
# The loopback network interface
auto lo
iface lo inet loopback
# br0
auto br0
iface br0 inet static
address 192.168.100.1
netmask 255.255.255.0
gateway 192.168.100.254
network 192.168.100.0
broadcast 192.168.100.255
bridge_ports eth0
bridge_fd 9
bridge_hello 2
bridge_maxage 12
bridge_stp off
# VLAN 110
auto br0.110
iface br0.110 inet static
address 192.168.110.1
netmask 255.255.255.0
network 192.168.110.0
gateway 192.168.110.254
broadcast 192.168.110.255
pre-up vconfig add br0 110
post-down vconfig rem br0.110
It looks OK, but when I start my VE, here is the message:
...
Configure veth devices: veth103.0
Adding interface veth103.0 to bridge br0.110 on CT0 for VE103
can't add veth103.0 to bridge br0.110: Operation not supported
VE start in progress...
So I've got one error here. I've followed this documentation http://wiki.openvz.org/VLAN but it doesn't work. I've certainly missed something but I don't know why. Someone could help me please?
Thanks
