fixes vpls parsing for new class format
fixes vpls parsing for new class format

lochiiconnectivity/exabgp,blablacar/exabgp,benagricola/exabgp,dneiter/exabgp,earies/exabgp,blablacar/exabgp,earies/exabgp,dneiter/exabgp,fugitifduck/exabgp,fugitifduck/exabgp,benagricola/exabgp,benagricola/exabgp,fugitifduck/exabgp,lochiiconnectivity/exabgp,dneiter/exabgp,PowerDNS/exabgp,lochiiconnectivity/exabgp,earies/exabgp,PowerDNS/exabgp,PowerDNS/exabgp,blablacar/exabgp