This submenu is used to configure OpenVPN.
OpenVPN uses UDP protocol by default. There are two operating modes.
- Layer 3 is a routed solution meaning that ARM600 and the Arctic wireless gateways work as routers. ARM600 and each Arctic device have unique LAN subnets.
- Layer 2 is a bridged solution where all the devices belong to the same LAN subnet (to the same Ethernet broadcast domain) and all Ethernet broadcast traffic is sent over VPN tunnels to all devices.
In most cases, the recommended operation mode is Layer 3 VPN.