I have a problem with the IPSEC Tunnels when configured over a 4G Module
Configuration is 2 x XG125 Routers running SFOS 18.0.4 MR-4
The end configuration im wanting to achieve is two tunnels one for a primary Fibre Service, with the failover over 4G, and then configure OSPF routing with a higher cost for the 4G Service,
Remote XG125 has a Sophos 4G Module in it with a static IP
I can build the tunnels and it establishes fine, Create a gateway on the Remote end purely to monitor the interfaces
Gateway status goes green everything is great, until you reboot the remote router, either a soft reboot or a shutdown and power of, when the router comes back up, the Tunnel itself goes green and says its connected but it cannot passthrough data and the gateway status stays red.
I have successfully configured the entire configuration and had it working perfectly, full failover to the 4G Service and failback, works perfectly, Simply disconnecting the VPN over the fibre from either the head office or remote office end causes an automatic failover and reinitiating the VPN triggers the failback, everything is perfect.
That is when i went to test rebooting the remote router to ensure everything establishes again automatically
the Main Fibre tunnel comes up and the gateway goes green, OSPF routing establishes and traffic routes fine, BUT
the 4G Gateway stays down therefore no failover if the Fibre goes down, The tunnel itself says its connected
i tried deactivating the tunnels both ends, rebooted and shutdown and removed power from BOTH XG125's but can never get the 4G tunnel gateway to go green again.
The only way i can re-establish the tunnel over 4G is by deleting the VPN Tunnel and recreating it from scratch on the remote end, again works fine, but after a reboot broken again.
Anyone else tested a configuration such as this with the 4G Module?
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