To change this, we connected to the Mikrotik through an Nginx reverse proxy. Initially we had the SSTP links open on port 443 to the Internet but this seemed to cause problems as the port was often scanned as if it was a web server. Because of this the connection often connects and disconnects. It seems that very often the mobile phone network connection is not very good. We have done some more testing ourselves as we have rolled out about 40 of these links. I am happy to try out a test build for this.

Has anyone been able to resolve this issue or can offer any advice? We had a lot of problems with one particular link that needed restarting every day but since another link has started having the problems, the first link has been stable. I don't know if it is a coincidence but it seems like only one or two VPN clients have this issue at any one time. So far I have not found a way to fix this centrally, if I disable the user account then I get login errors but as soon as I re-enable the account, it goes back to the same error message. It seems like the issue is caused by instability of the underlying connection (All but one VPN that has exhibited this issue has been on a 3G or 4G link that is heavily utilised) however once the issue starts, it rarely seems to resolve itself without manual intervention. We have several SSTP VPNs acting as site to site VPNs, the majority of which are stable. I am considering putting the above into a script but wanted to see if there was a better solution.

Code: Select all /interface sstp-client printĭisabling and re-enabling the link did not seem to make a difference.

Mikrotik chr digitalocean