Configure the direction of the Internet Protocol Security (IPsec) policy under the OSPF virtual link.
default ipv6 area virtual-link {A.B.C.D} {A.B.C.D} ipsec direction
ipv6 area virtual-link {A.B.C.D} {A.B.C.D} ipsec direction both
ipv6 area virtual-link {A.B.C.D} {A.B.C.D} ipsec direction in
ipv6 area virtual-link {A.B.C.D} {A.B.C.D} ipsec direction out
no ipv6 area virtual-link {A.B.C.D} {A.B.C.D} ipsec direction
None
OSPF Router Configuration