Good Afternoon,
I have a L2TP Server running on a USG-3, my mobile connects via 4G no issues.
When trying to use the RUT240 as a client I get a system log of:
Fri Feb 12 15:38:38 2021 daemon.notice netifd: Interface 'TestL2TP' is now down
Fri Feb 12 15:38:38 2021 daemon.notice netifd: Interface 'TestL2TP' is setting up now
Fri Feb 12 15:38:38 2021 local1.info hotplug-gsmstate[6146]: envACT: ifup-failed
Fri Feb 12 15:38:38 2021 local1.info hotplug-gsmstate[6146]: envINT: TestL2TP
Fri Feb 12 15:38:38 2021 daemon.notice xl2tpd[2679]: Connecting to host xxx.xxx.xxx.xxx, port 1701
Fri Feb 12 15:38:39 2021 user.notice gre-keepalive: Reloading gre-tunnel-keepalive due to ifup-failed of TestL2TP ()
Fri Feb 12 15:38:48 2021 daemon.debug xl2tpd[2679]: Unable to deliver closing message for tunnel 8743. Destroying anyway.
Fri Feb 12 15:38:54 2021 local1.crit luci-reload[6892]: START==1
The USG log doesn't show anything.
Any help would be much appreciated