using nc as proxy

[Tyler Littlefield]

awesome. thanks. I wasn't aware ssh could do this. :)


Thanks,
Tyler Littlefield
Web: tysdomain.com
email: tyler at tysdomain.com
My programs don't have bugs, they're called randomly added features.

----- Original Message ----- 
From: "Igor Gueths" <igueths at lava-net.com>
To: "Speakup is a screen review system for Linux." <speakup at braille.uwo.ca>
Sent: Monday, April 20, 2009 11:13 AM
Subject: Re: using nc as proxy


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>
> Hi. You can actually do this with the OpenSSH client (look at the 
> information on
> having the client act as a Socks proxy for more info). Basically, 
> something like
> this wouldd do the trick:
> ssh -D 127.0.0.1:port yourserver at yourhostname
> Once this is done, you effectively now have a Socks proxy bound to
> 127.0.0.1:port. In order to get everything to use it, you will need to 
> install
> Proxychains (http://proxychains.sf.net). Once configured, all you have to 
> do is
> set LD_PRELOAD=/path/to/proxychains/libproxychains.so. Hth.
> On Mon, Apr 20, 2009 at 10:37:44AM -0600, Tyler Littlefield wrote:
>> Hello,
>> I've got a quick question:
>> I want to make a proxy that works back and forth, so I can connect to the 
>> port on my linux system and have a tunnel of sorts.
>> I see something like:
>> $ nc -l -p 12345 | nc www.google.com 80 | nc -l -p 12346
>> but that means that I have to connect to two connections to send and 
>> receive data.
>> Is there a better way to do this?
>>
>>
>> Thanks,
>> Tyler Littlefield
>> Web: tysdomain.com
>> email: tyler at tysdomain.com
>> My programs don't have bugs, they're called randomly added features.
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>
> - -- 
> Igor
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