I've bought a vps and installed ocserv on it. i can connect to my vpn via 4G while i can't connect to it via adsl. I'm using ubuntu 22.04 on my vps server. error log on openconnect:
df4 | OpenConnect-GUI VPN client (1.5.3) logging started...
bb8 | POST https /x.x.x.x/
bb8 | Attempting to connect to server x.x.x.x
bb8 | Connected to x.x.x.x
bb8 | There was a non-CA certificate in the trusted list: CN=WZT.
bb8 | There was a non-CA certificate in the trusted list: OU=Copyright (c) 1997 Microsoft Corp.,OU=Microsoft Corporation,CN=Microsoft Root Authority.
bb8 | There was a non-CA certificate in the trusted list: C=US,O=MSFT,CN=Microsoft Authenticode(tm) Root Authority.
bb8 | There was a non-CA certificate in the trusted list: CN=Root Agency.
bb8 | SSL negotiation with x.x.x.x
bb8 | SSL connection failure: The operation timed out
bb8 | Failed to open HTTPS connection to x.x.x.x
bb8 | Authentication error; cannot obtain cookie
df4 | Disconnected
all comments will be appreciated.