There is the word 'port' in the end of the command, and it should have been replaced with the actual port.
However, it does not work as expected (SSH server is running on port 443): plink.exe -C -ssh -P 443 -i my_pvt_key.ppk -proxycmd "ncat -verbose -proxy-type http -proxy 192.168.101.200:3128 %host %port" -sshlog sshlog.txt command immediately returns "FATAL ERROR: Server unexpectedly closed network connection". Plink has the -proxycmd option, which seems to be similar to the Prox圜ommand option in OpenSSH. Putty works fine too, though using pure plink would be better for me.
#PUTTY AS SSH PROXY WINDOWS#
The trick works under Debian using OpenSSH client with ncat from the nmap package, but it does not work under Windows with Plink 0.70 + Ncat 7.70 ( ).
#PUTTY AS SSH PROXY FOR MAC#
There is a section at the end for Mac and Linux users.I'm trying to connect to an SSH server from a Windows PC behind a corporate HTTP proxy. This guide will focus on using PuTTY, which is only available for Windows. The actual act of forcing your web traffic through another computer (and another port) is called SOCKS proxying, incidentally - and you can SOCKS proxy without SSH, but it’s less secure and more likely to be filtered by your local ISP. If you’re in China, for example, SSH tunneling all of your traffic through a computer in America will bypass any national-level filtering and censorship. Tunneling bypasses the local router, modem, and your ISP’s network, and connects you directly to the internet. Your request can be filtered at any stage, but generally it’s at the local router (the school/corporate firewall) or at the ISP (traffic shaping, federal censorship). When you type a URL or click a link, a request travels from your computer, through the local router and modem, over your ISP’s network, across the internet, and into the remote web server. As a rather nice added bonus, SSH tunneling also encrypts all of the data that passes through your local network and ISP, ensuring that no one can snoop on your communications.
#PUTTY AS SSH PROXY FREE#
Fortunately, with a free program called PuTTY, a process called SSH tunneling, and SOCKS proxying, almost anyone can escape their local firewall and enjoy the web in its free and original form. Now, most surfers aren’t even aware that their web access is being filtered, but for tuned-in power users and libertarians the effects of filtering, traffic shaping, and censorship are an assault against their most vital human rights. As a result, the web itself - the backbone - is still free, but schools, offices, ISPs, and even a few countries have started to filter your connection to it.
A completely free, decentralized, and unaccountable web might sound ideal, but in actuality it’s a very tall order for any large, centralized institution to successfully manage. As the years have passed, however, our sentiment has softened. Once upon a time the thought of a firewalled, cordoned, and censored web was enough to send chills up the spine of any internet user. This site may earn affiliate commissions from the links on this page.
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