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Instant web proxy on a Linux VPS server

If you are unable to access a website because your computer is behind a firewall, with a VPS server you can make an instant SOCKS proxy for you to bypass the firewall in few minutes. Such a useful guide that I’ve found out from the net. Enjoy!


There are many situations which call for a higher level of security and privacy than the immediate network provides: having a SOCKS proxy at your disposal is often the quickest and most convenient solution.

If you have ever checked POP3 e-mail, accessed an account on an FTP server, or encountered a website which was blocked by the local network administrator, this guide will explain how to protect your passwords over the local network and maintain access to the sites you frequent, regardless of local restrictions.

This guide will explain how to configure your VPS to act as a proxy server and configure your Linux or Windows client software to use the SOCKS proxy.

Note: The VPSLink Acceptable Use Policy expressly prohibits the operation of a public proxy. Please limit user accounts to trusted users to ensure the security of your VPS.

VPS Configuration

No special configuration is required – your VPS will be running an SSH daemon by default.

Note: We strongly recommend that you review our Linux security best practices to change the port which SSH is listening on as a security precaution.

Client Configuration


  • Ensure that the port which will act as your local proxy port is not presently active or listening for connections
  • Despite common port restrictions, most networks will allow traffic over port 80 (HTTP) and port 443 (SSL) – because encrypted traffic is expected over port 443, this port makes an ideal local proxy port
  • Client software (web browsers, e-mail clients, chat clients) must be configured to use the SOCKS proxy and perform DNS lookups over the SOCKS proxy (if you wish to keep the domains which you browse private)


  1. Open a local console
  2. Enter the following command:



    • VPS_SSH_PORT – The port on your VPS which is listening for SSH connections
    • LOCAL_PROXY_PORT – The port on your local machine which will accept SOCKS connections
    • USERNAME – The username for an account with SSH login capabilities on your VPS
    • VPS_IP_ADDRESS – The IP address of your VPS
  3. Log in with your user account password
  4. Open your client applications and enable proxy use on your local SOCKS proxy port


  1. Open the PuTTY SSH client
  2. Complete the following fields under the Session category:
    • Host Name (or IP Address) – Enter the IP address for your VPS
    • Port – Enter the port which the SSH daemon is listening on
  3. Navigate to the ConnectionSSHTunnels category
  4. Complete the following fields under the Tunnels category:
    • Source port – Enter the port on your local machine which will accept SOCKS connections
    • Destination – Enter the IP address for your VPS
    • Select the Dynamic radio button
  5. Click the Add button to add the source port association
  6. If you would like to save your SOCKS proxy settings:
    1. Navigate back to the Session category
    2. Enter a label for your settings in the Saved Sessions field
    3. Click the Save button
  7. Click the Open button to initiate a connection with your VPS
  8. Log in with your username and password
  9. Open your client applications and enable proxy use on your local SOCKS proxy port

Application Configuration

Keep in mind that you will need to have an open an SSH connection to your VPS in order to use application SOCKS proxy settings. If your local machine is no longer listening for connections or your connection to your VPS is interrupted, SOCKS-enabled applications will report that no connection exists.


The FireFox browser can easily be configured to make use of a SOCKS proxy – additionally, the FoxyProxy FireFox extension allows for domain-specific proxying rules.

Use the following steps to modify your FireFox settings to route all browsing over your proxy:

  1. Open FireFox and select the Tools option from the menu bar
  2. Switch to the Advanced section and select the Network tab, then click the Settings button
  3. Select the Manual proxy configuration option
  4. Enter localhost in the SOCKS Host field and your LOCAL_PROXY_PORT in the correspondingPort field
  5. Browse to WhatIsMyIP.com to confirm that the IP address for your VPS appears

(Source: http://wiki.vpslink.com/Instant_SOCKS_Proxy_over_SSH)

  1. February 3rd, 2012 at 16:20 | #1

    Thanks for nice guide! I’m looking to web proxi document. However, i just want to hide my IP address from internet..what should program i use?

  2. Vajiv
    April 13th, 2012 at 14:41 | #2

    @Viec Lam Vinh Phuc
    Hello, you can absolutely hide your IP address from internet by following the article. When you’re connected to your remote VPS server via SSH tunnel, your public facing IP will be IP of the server.

    You can also try softwares that can bypass firewall, provide anonymous browsing. Some dominant softwares of them are: Hotspot Shield, UltraSurf, Tor browser. In Vietnam, many people use them to access facebook and blocked sites.

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