VPLS client end configuration

Hello

May someone please help me with the VPLS configuration setup at the customer facing end.

Having followed the network facing configuration for VPLS using (http://wiki.mikrotik.com/wiki/Manual:BGP_based_VPLS), i was able to create dynamic BGP signaled PWs with in the network.

The challenge now, is the final piece of the VPLS puzzle, which is the configuration between customer sites and their respective PE routers. For example how/what set of configurations will ensure/configure that Customer A(A1) & Customer B(B1) at the customer facing end of R1(Pe1) can ping/send packets to both customer facing ends of routers R4(Pe2), Customer A(A2), and R5(Pe3), Customer A(A3) and Customer B(B2), respectively as shown in the link below.

http://wiki.mikrotik.com/wiki/Manual:BGP_based_VPLS

Please Help!!!

Thank you very much in advance.

Kind regards

Allano