[ovs-discuss] How do GRE overcome VLAN nest problem?

[Justin Pettit]

On Aug 18, 2010, at 2:44 AM, 陈文龙 wrote:

> Sorry, I am not clear about your idea.
> Is it possible to do VLAN nesting ?
> Or something have the same effect.
> 
> For example, the Service Provider provide me a VLAN 10.
> Can I have my own "VVLANs" 10, 20, 30 base on VLAN 10.

VLAN nesting can be done with Q-in-Q and S-Channel.  This is supported in some switches, but not currently in Open vSwitch.

--Justin