User`s manual

User's Manual
Arctic IEC-104 Gateway
Firmware Version 5.0.9 30 Document Version 1.5
Routing
Routing mode – Routing mode has three modes:
1. "Tunnel the following network" - This adds the “Remote network IP” to be
reached via the SSH-VPN. Parameters “Remote network IP” and “Remote
network mask” must be set.
2. "Default route" -> VPN interface is used as default route.
3. “None” -> No routing is added when the VPN is established. The VPN peer
IPs can be used for communications.
Remote network IP – Remote network IP behind the VPN (on Viola M2M
Gateway side) what is needed to reached by Arctic.
Remote network mask – Netmask for remote network IP.
Link management
MTU – MTU for SSH-VPN interface.
Idle timeout (sec) – Idle timeout for SSH-VPN interface. If idle timeout is
reached, the VPN connection is restarted.
5.2.5 L2TP-VPN
Arctic has a L2TP client that can be used with L2TP server.
Figure 20. L2TP-VPN Settings
Use L2TP-VPN? – When set to "Yes", Arctic established L2TP VPN
connection with primary Viola M2M Gateway.