The value of vRtrRsvpGenP2PMrgPntAbrtTimer specifies the time in
seconds, MPLS will wait to clean up all the point-to-point (P2P)
LSP paths which have the Incoming Label Mapping (ILM) on the failed
interface and which have not already received a Path refresh over
the bypass LSP. When the value of vRtrRsvpGenP2PMrgPntAbrtTimer is
set to higher than zero, it will come into effect when a node
activates Merge-Point procedure on one or more P2P LSP path. As soon
an ingress interface goes operationally down, the Merge-Point Node
starts the abort timer.
Setting the value of vRtrRsvpGenP2PMrgPntAbrtTimer to 0 disables merge
point abort timer.