I found MPLS route is still active in routing table even its corresponding OSPF route is not listed in routing table.
Ori Destination Gateway Mtr Flags VLAN Duration
mp 18.104.22.168/32 172.17.79.1 1 U--D---um-L-- CR1-DR1_902 0d:2h:57m:41s
mp 22.214.171.124/32 172.17.79.85 1 U--D---um-L-- CR1-DR1_782 0d:3h:37m:45s
#or 126.96.36.199/32 172.17.79.85 12 UG-D---um--f- CR1-DR1_782 0d:3h:37m:46s
Even increasing the OSPF cost of the link, its mpls route is still active in routing table and traffic is going via that link.
How can I increase the metric of mpls route ?