MOBIKE

Defines whether MOBIKE as per RFC 4555 should be supported.

MOBIKE according to RFC 4555 for IKEv2 optionally allows mobile clients to roam between different networks without disconnecting the VPN tunnel. For example, a VPN client can roam seamlessly from cellular to Wi-Fi, whereby an IKEv2 update message updates the external IP address on the VPN gateway. The advantage is that the VPN tunnel or the Security Associations (SAs) do not have to be terminated and setup again.

MOBIKE is only supported as a responder role, i.e. when VPN clients establish connections to the LANCOM VPN router. The establishment of VPN tunnels with the MOBIKE extension is not supported.