Hi, I've started threads regarding this before... and I am having the same problem again.
I have 2 locations. Each location has an untangle box in router mode. Each box only has OpenVPN added to the rack. Site A has OpenVPN in server mode and Site B is in client mode.
Roughly every 2 weeks the connection will stop working. Normally 1 computer at site B will be unable to access shares located at site A. I check the OpenVPN rack at both locations and it shows their is a connection (normally it will say 2 or 3 connections, although there is only 1 site).
I have tried turning the OpenVPN rack off/on a both sites with no luck. Removing and adding the OpenVPN rack back again at both sites, no luck. Normally I have to reboot both Untangle boxes and re-setup the VPN for things to start working again.
I am not sure what is going on. I did a port check at canyouseeme.org today at site A and it said it could not see port 1194, which is the port the VPN runs on. Is this normal? Do you have any ideas?
I'm going through the motions again right now. Thanks for any help!