vlan configure problem

[laowolf]

I am deploying a PVE cluster, and I have confronted a vlan configuation problem.
I setup the PVE cluster in 192.168.100.0/24 subnet. and I setup a physical port eth5 as a manager port with following configuration.

on nodes A:

auto vmbr203
iface vmbr203 inet manual
address 11.48.16.243
netmask 255.255.255.224
bridge ports eth5.203
bridge_stp off
bridge_fd 0

on nodes B:

auto vmbr203
iface vmbr203 inet manual
address 11.48.16.244
netmask 255.255.255.224
bridge ports eth5.203
bridge_stp off
bridge_fd 0

when I ping nodes A from nodes b, I got host unreachable message.
but when I use “bridge ports eth5" instead of "bridge ports eth5.203", I can ping nodes A from nodes B successfully.
anthing wrong?

 

[spirit]

What is your physical switch configuration ?

 

[laowolf]

What is your physical switch configuration ?

thanks for reply.
It seems that physical switch was configured as trunk port on vlan 203.
By creating an ovs bridge with IntPort port203 taged by 203, problem was solved and everything is ok now.

 

[laowolf]

[solved]
thanks a lot