Hi,
I have the following problem:
XG 135 with Sophos 3G/4G module installed. Primary WAN link is cable internet. I configured the 4G module as a secondary backup link. It all works fine. To test, I disconnect the primary WAN link. The firewall fails over to the 4G module and traffic goes out the cellular network. When I reconnect the primary WAN link, the firewall fails back to the primary link, all traffic flows through primary again. So far, so good.
However, every time (reproducable) that happens, the firewall also disconnects the cellular network after failing back to the primary link. Making it inactive. Needless to say, it won't be available for failover anymore. I have to manually go into the settings (Network -> Cellular WAN) and hit the "Connect" button to bring it back online.
Any ideas? Is this a bug or am I missing something here?
Thanks
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