HP MSR2000 Router Series data sheet
... VPLS delivers a point-to-multipoint L2VPN service over an MPLS or IP backbone. The
backbone is transparent to the customer sites, which can communicate with each other as if
they were on the same LAN. The following protocols support on MSRs, RFC4447, RFC4761, and
RFC4762, BFD detection in VPLS, Supp ...