Re: VPLS model for L2VPN Framework document

Richard> Is the  intention here  to create 1  VPLS control instance  (i) per
Richard> customer

No. 

Richard>  or (ii) per service provider network? 

Not necessarily limited to one per service provider network. 

However, this would be a deployment consideration, I think.

Richard> what  traffic  will be  carried  over  the  control VPLS?  Untagged
Richard> customer  frames or  untagged service  provider frames,  either way
Richard> this sounds like it may lead to security concerns.

I  think "untagged  service provider  frames" is  the answer.   What  is the
security concern?