The value of vRtrLdpServFecRemoteFLRxCapblty indicates whether or not
the remote LDP peer is capable of receiving Flow Label in its
pseudowire packet.
The value of vRtrLdpServFecRemoteFLRxCapblty is 'true' when the remote
LDP peer is capable of receiving Flow Label and the value is 'false'
when the peer is not capable of receiving Flow Label in pseudowire
packet.