help: Enable the MPLS-TE functionality
create:expression: "${vyatta_sbindir}/vyatta-vtysh.pl -c \"configure terminal\" -c \"router ospf\" \
        -c \"mpls-te on\"; "
delete:expression: "${vyatta_sbindir}/vyatta-vtysh.pl -c \"configure terminal\" -c \"router ospf\" \
        -c \"no mpls-te\"; "