A method of connecting to the internet through an intermediary (a proxy server) which handles connections and redirects them.

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Setting up Proxy vs VPN

I doubt that my ISP is eavesdropping while I am using Internet. So I want to get anonymous from them. Please provide me some information which is best to be anonymous, VPN or Proxy. Also I want them ...
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11 views

Determine nameserver to use behind a proxy

I have access to internet only behind a proxy. apt-get works fine but when I do ping google.com I get ping: unknown host google.com. This is not the case when I do ping without a proxy. How can I ...
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11 views

Openstack installation fails to initialize Top-level container

We are trying to install Openstack per the single installer guide. Since the server is behind a proxy server, we are running the installer command with http proxy arguments: openstack-install ...
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12 views

Internet connection only through VPN after forced shut down

When on campus, I can only access the internet via the university's VPN. The connection is established by the Cisco Annyconnect Client (version 4.1). I also set the proxy in the browser. All according ...
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10 views

Create WPAD and PAC configuration files for branch proxy configurations

Below are the configuration of current proxy.pac file. function FindProxyForURL(url, host) { var resolved_ip = dnsResolve(host); if (isInNet(resolved_ip, "10.0.0.0", "255.0.0.0") || ...
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25 views

Systemwide proxy settings in ubuntu

I wanted to use internet on my college proxy server which also requires authentication. I searched google for solutions and the best solution I found yet was this . I have modified the script in the ...
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18 views

Connect OpenVPN with a config file behind http/https proxy

I would like to connect to a VPN using OpenVPN from the terminal openvpn --config client.ovpn , but I have to connect behind a http/https proxy for accessing internet. So, how do I set it ? ...
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23 views

How to connect web blocking system with proxy server [closed]

I would like to create a new system that can block websites, but all my attempts have failed. Here is what I did: 1) i have installed LINUX SUSE 11 on my proxy 2) i have applied LAMP on my server ...
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14 views

Apache proxy.conf file in Ubuntu

I want to make this configuration. Precisely, I want to do this: Enable Apache modules "proxy" and "proxy_http". The debian way: % a2enmod proxy % a2enmod proxy_http Add to the proxy ...
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20 views

APT-GET behind a proxy with DIGEST Authentication

I've edited apt.conf, applied "system wide configuration", edited /etc/enviroment, etc... but out of luck. My company is running a Squid proxy with DIGEST authentcation, which I think APT doesn't ...
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14 views

How to configure user-wide proxy in non-gnome Linux?

I'm using Xubuntu linux and want to configure user-wide proxy (non system wide in /etc/environment). I have heard about export http_proxy= variable, but how to apply it to XFCE session? And will it ...
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11 views

Ubuntu Server Proxy Change

I am using Ubuntu 14.04 Server edition with a configured proxy that is working well. When I attempt to install a GUI front end of any sorts it seems to break my proxy which is then unable to resolve. ...
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18 views

Squid and Webmail SSL certificate problems

I have been raking my brain for the past couple of days on this one. Hope someone can point me in a direction to look at. Last week we updated our email system to Exchange 2010. All our users make ...
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26 views

Squid cross compile

I've been trying to cross compile the Squid 3.5.7 on ARM Cortex A8 (Linux). I downloaded it from http://www.squid-cache.org/Versions/v3/3.5/ I have arm-linux-gnueabi-gcc and arm-linux-gnueabi-g++. ...
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1answer
42 views

Port 22 is always open

I configured a new Ubuntu Installation and set up the firewall. All incoming was denied and all outgoing was denied as well(with exception for port 8080, as I am behind a proxy). I then tried an ...
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17 views

Ubuntu Server Network Authentication

I have a dual boot system. When I boot into Windows and I open Internet Explorer, I am asked for my user name and password credentials. Once I do that, I am granted access to the internet. When I ...
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1answer
39 views

http_proxy is set but where?

For some reason I have the proxy set: $ echo $http_proxy http://123.456.11.11:80/ But I can't find where it is, ~/.bashrc, ~/.profile and /etc/bashrc don't contain it. And in System->Setting it's ...
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56 views

407 Proxy Authentication Required when trying to install a package but there's no proxy

Following these instructions http://docs.mongodb.org/master/tutorial/install-mongodb-on-ubuntu/ of how to install mongodb, I got an error: $ sudo apt-get install mongodb-org [sudo] password for ...
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1answer
19 views

stubborn proxy doesn't work

If /etc/apt/apt.conf.d/95proxies is configured properly, and your proxy is pingable, what do I do if apt still doesn't work with the proxy?
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How to get every web request go though a secured Proxy?

I am connecting to Internet though a Secured Proxy Server (using a Proxy Authentication). I already set the proxy system wide, added the authentication Username and password in apt.conf file. All I ...
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37 views

How to send all traffics from wlan0 Access Point through a proxy (specifically Tor)?

I created an access point from my wireless network card (wlan0) using this answer. My Android device is connected to internet through this access point called mylaptopAP. My laptop is connected to ...
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26 views

How do I make the terminal use the wifi and not the LAN

I connected my laptop to a LAN cable and set up a proxy setting which was applied system wide. Now I connected to another wifi network but the terminal stil uses the IP and port no of the lan which is ...
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1answer
31 views

Kubuntu: Change proxy settings from console

I want to change proxy in whole system. I am using Kubuntu 14.04 64bit. I know that should change proxy variables like http_proxy="http://proxy.xxx.xx:80XX/" etc. But it will not change proxy in KDE ...
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13 views

Software center is not working with proxy

I edited the /etc/apt/apt.conf with Acquire::http::proxy "http://071.12106en068:password@10.1.1.19:80/"; Acquire::https::proxy "https://071.12106en068:password@10.1.1.19:80/"; same with ftp ...
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16 views

unable to install ubuntu software due to proxy authentication error in 14.04

Unable to install vlc via command sudo apt_get install vlc it shows error 407 proxy authentication required
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NSFilter Service is not running, please go to Status : Services and start the service

I have properly installed NSFilter in PFsense and when trying to start it, a dialogue is coming saying that PFSense had been started but the status still remains inactive. Kindly Advice on this.
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155 views

PFsense not working. Squidguard stopped

Hi I had tried to test the PFsense in VM VirtualBox. Let me explain the setup as follows: 1: PFsense installed VirtualBox (Server) em0 - 172.1.1.93 [WAN] vtnet0 - 10.10.10.1 ...
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43 views

How to find proxy settings used with MATE Terminal or via a web browser

I'm on a virtualized environment and it has no network manager, as the network settings are pre-defined. I would just like to see the network configuration, not modify it. MATE Terminal shows this ...
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1answer
56 views

How to set global proxy in ubuntu from configuration URL?

I am on a network which uses Automatic Proxy with authentication. I have been provided a configuration URL, configuring that in web browser I am able to surf web. How do I configure this type of ...
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60 views

“ping: unknown host www.google.com”

My college uses a proxy server say 172.21.0.11,port:3128 and when I try to ping www.google.com in terminal I'm getting an error as ping: unknown host www.google.com Without setting proxy we can only ...
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54 views

Browser is ok but can't direct internet through a shadowsocks server

Ok it seems an easy thing but I just couldn't make it work after lots and lots of searching. I have Ubuntu 14.04. This is config.json file including configurations of my friend's server running ...
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21 views

how to know if a system use a proxy via command line [duplicate]

Is there any command line which shows if system use proxy or not and if yes with which information
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38 views

Ubuntu is using a proxy although it's disabled in the settings

I have a problem with the proxy settings in Xubuntu 14.04 32-bit. Sometimes I need a proxy so I apply it to "/etc/profile", "/etc/environment" and "/etc/apt/apt.conf". If I don't need the proxy I ...
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77 views

Can't add ppa behind proxy?

First I set up /etc/apt/apt.conf to use my proxy and now I can update with sudo apt-get update. Now I want to add some ppas but can't. I try to add a PPA behind my proxy so I set up http_proxy and ...
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63 views

ProxyError : DNS lookup failure

I use load balancer for loading my website from servers. when I send some requests in a sequence. I got this error : the proxy server received an invalid response, Reason: DNS look up failure for: ...
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33 views

Alternative Way of UltraSurf for Ubuntu

I used to use Ultrasurf for bypassing proxy. However, I can't find any way to pass through proxy on Ubuntu. There is some free proxy websites like http://hideme.be , basically, does same work, but it ...
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help needed in installing dropbox in 14.04 lts [duplicate]

I am trying to install Dropbox in my newly installed Ubuntu system. Every time I try, I will end with the same problem Trouble connecting to Dropbox servers. May be your internet connection in ...
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94 views

Proxy Server on Kubuntu 15.04 not working. Need help. :[

I recently installed Kubuntu 15.04. I can connect normally through LAN and wifi that requires no proxy. The problem is that the wifi in our college requires proxy with authentication. I have already ...
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1answer
42 views

using unbound with dnscrypt-proxy

My operating system is Ubuntu14.04 , I'm trying to use dnscrypt-proxy along with unbound,using unbound listening to port 53, forwarding name-resolve request to port 40, which is being listened by ...
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24 views

Squid server and ubuntu router

I have configured my ubuntu server to be a router and configured the squid proxy to block access to certain websites. The problem is while it does block those websites i cannot access any other ...
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2answers
181 views

Ubuntu Phone alternative browsers? VPN? Mysql client? Exchange client? [closed]

Got the Meizu MX4 with Ubuntu. But is there no alternative browser? I'd like to install other browser(s) with possible proxy configuration settings? The app store doesn't offer anything else? How ...
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35 views

System wide proxy settings in Ubuntu 14.04

In my university we have 2 proxy settings one for Internet access with facebook and the other one without facebook. Is there any way that we can configure two proxy settings and choose the proxy ...
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34 views

Cannot access internet via proxy after installing XDM

I recently installed Xtream Download Manager on Ubuntu 14.04. After that I am unable to access to internet via our university proxy server. But in /etc/environment, /etc/apt/apt.conf, and env my proxy ...
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1answer
26 views

Two browsers, two internet connections, eth0 and wlan0

I would like to use both eth0 and wlan0 at the same time in different browsers.(say eth0 for Firefox and wlan0 for Chrome). Requests to eth0 should be governed by a proxy server and the wlan0 should ...
2
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1answer
106 views

How to config proxy in Ubuntu on VirtualBox

All: I am new to virtualbox. I install virtualbox on a WIndow7x64 box(IP: 45.37.2.38, Mask: 255.255.255.0 Gateway:45.37.2.1) which is behind office's proxy, inside virtualbox, I install Ubuntu 14.04 ...
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49 views

Root CA certs - exporting from Windows, importing into Ubuntu

I'm behind a corporate proxy, and we have Windows PCs with root ca certs pre-installed so SSL works with the proxy. Within my PC, I'm spinning up Linux VMs for testing, and so I have a need to get ...
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97 views

Starting Dropbox behind a proxy server

There are a few posts here that claim to solve the problem I am having but they do unfortunately not work. I have managed to install dropbox through the proxy server using the command sudo ...
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75 views

What is freezing my remote terminal session to my ubuntu 14.04 server when i enable socks tunneling in my browser?

I want to clarify a bit before proceeding further. I am new to Ubuntu and am using a remote server - with Ubuntu 14.04 installed on it (headless). I use putty (Windows laptop) to connect to it - ssh ...
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8 views

Local iptables nat redirection not working [duplicate]

I'm trying to install mitmproxy. To use it as a transparent proxy, I need to enable ip forwarding and use iptables to setup nat redirection. It doesn't appear to be working. I'm able to make requests ...
2
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1answer
84 views

Virtual Network Interface

Recently I configured my Ubuntu in enterprise where it is used Windows machines as usual. Problem is that proxy settings are obtained through domain settings. And this is not relevant to my Linux ...