Re: Tunneling other protocols over TCP port 80

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Bad security policies aside.... :)

You could always run the telnet server on port 80. Or run netcat (aka nc) on the box on port 80 redirecting to port 23.

-Damon-

On Tue, 21 Jun 2005, [iso-8859-1] Bruno Negrão wrote:

Hi guys,

I need to create a VPN to my linux server from a remote workstation(windows) inside a private network of another company. The LAN where the workstation is located is protected by a firewall. This firewall only lets pass through outgoing traffic to port 80(http).

I need this workstation to telnet a telnet server inside my private network. Is it possible to set up a tunnel over port 80 to create a VPN between the workstation and my gateway, so that the workstation can telnet my internal server?

The network administrator where this workstation is located is inaccessible, so I have to create this workaround.

Thank you,
-------------------------------------------------
Bruno Negrao - Support Analyst
Engepel Teleinformática. 55-31-34812311
Belo Horizonte, MG, Brazil


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