How to forward a connection from 1 port to another?

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2 total messages Started by news.ust.hk Wed, 26 Mar 2003 19:30

#76

Author: news.ust.hk
Date: Wed, 26 Mar 2003 19:30

7 lines
2307 bytes

Does anybody know how to map a port in a computer to another(for example,
the port of remote desktop is 3389 by default, I would like to create a
program that can forward all message from 8080 to 3389, so that I can use my
remote desktop connection by port 8080, no matter 3389 is banned), is it
need Hook on the windows procedure? or create a service like thread to map
the ports? is there any sample code(in VC, or if any, in VB)? Thanks for
anyone who concern!!!!

Re: How to forward a connection from 1 port to another?

#79

Author: Robert Vazan
Date: Thu, 27 Mar 2003 16:59

12 lines
2202 bytes

In comp.programming news.ust.hk <maxlaw@sinaman.com> wrote:
> Does anybody know how to map a port in a computer to another(for example,
> the port of remote desktop is 3389 by default, I would like to create a
> program that can forward all message from 8080 to 3389, so that I can use my
> remote desktop connection by port 8080, no matter 3389 is banned), is it
> need Hook on the windows procedure? or create a service like thread to map
> the ports? is there any sample code(in VC, or if any, in VB)? Thanks for
> anyone who concern!!!!

May I suggest netfilter/iptables?

http://www.netfilter.org/

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