OpenVPN issue

[Ketou]

Hello,

I am trying to set up an OpenVPN to access my home workstation from the office. Office firwall uses an ISA server. I can only use ports 8080 or 443 otherwise I get error message:

HTTP/1.1 502 Proxy Error ( The specified Secure Sockets Layer (SSL) port is not allowed. ISA Server is not configured to allow SSL requests from this port. Most Web browsers use port 443 for SSL requests.

Let say I configure my openvpn on port 443, I face then another problem, my ISP blocks all ports <1024, I need thus to redirect from port 443 to a port >1024. Are there any solutions? Is setting up a middle server with httpTunnel (http://www.neophob.com/serendipity/i...-Binaries.html) necessary?

Any help would be very appreciated,

Ketou
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[invite6754323456711]

Are there any solutions? Is setting up a middle server with httpTunnel (http://www.neophob.com/serendipity/i...-Binaries.html) necessary?

Ketou

I am afraid that is the only solution. httpTunnel encapsulates TCP into HTTP requests, thus bypassing the firewall which blocks all ports <1024.

see the example

Patrick
A word of warning:
bypassing a firewall is forbidden and exposes you to sanctions

[Towl]

Ask you system administrator if he can open another port > 1024 for you. That might be the only legal solution to this issue

[JPL]

Je me permets de rappeler que la langue unique du forum est le français.

[A voir en vidéo sur Futura]

[Ketou]

Thank you 100fil and JPL for your answers, merci à tous.

De nos jours tout le monde parle anglais pas vrai ou alors il faut l'apprendre.