When selecting IKEv2 as the Connection Type of a VPN the following configuration section will be available. IKEv2 VPNs will initiate connections only using IKEv2 but will accept IKEv1 or IKEv2 connections as the responder.
Virtual IP Pool: For the server side of an IKEv2 connection, enter an IP address or subnet from which to allocate addresses requested by clients.
DNS Server Address: For the server side of an IKEv2 connection enter an IP address of a DNS server to be given to clients that request it.
Request IP: For the client side of an IKEv2 connection the Ecessa device will request a virtual IP from the server if checked.
Compatibility Mode: In certain cases an IKEv2 connection may not properly establish with all LAN Subnets connected. This happens when connecting with a Cisco device most commonly but may happen with other devices as well. Enabling this will allow all subnets to connect properly with these devices.