I have this configuration
Client -> CompanyProxy -> OpenVPN on VPS -> Internet
I have successfully connected to OpenVPN on a client not under company's proxy but when i try to connect from behind that proxy ( using OpenVPN GUI's HTTP proxy setting ) it fails with the following error message
HTTP proxy returned: 'HTTP/1.1 502 Proxy Error ( The specified Secure Sockets Layer (SSL) port is not allowed. Forefront TMG is not configured to allow SSL requests from this port. Most Web browsers use port 443 for SSL requests. )'
From my understanding, the company proxy blocks all SSL requests not to port 443
Is there anyway around this or I have to move OpenVPN server to port 443?
Sorry for my bad English.
