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

learn more… | top users | synonyms

0
votes
1answer
12 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 ...
1
vote
1answer
9 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 ...
0
votes
0answers
10 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
0
votes
0answers
6 views

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.
0
votes
0answers
24 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 ...
1
vote
0answers
8 views

Forwarding specific traffic to another LAN

I've searched and searched but i didn't find an answer. I'm very sure this is not a duplicate question. there's a LAN of about 40 computers all running Ubuntu 15.04. There are two servers both Ubuntu ...
1
vote
0answers
16 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 ...
0
votes
1answer
34 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 ...
0
votes
1answer
33 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 ...
0
votes
0answers
19 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 ...
0
votes
0answers
19 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
0
votes
1answer
25 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 ...
0
votes
0answers
53 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 ...
0
votes
0answers
28 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: ...
0
votes
0answers
19 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 ...
0
votes
0answers
14 views

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 ...
1
vote
0answers
51 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 ...
0
votes
0answers
30 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 ...
0
votes
0answers
14 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 ...
1
vote
2answers
115 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 ...
-1
votes
0answers
28 views

Different SOCKS proxy for each local machine

I have a local network of N hosts, connected to a local router running Kerio. I also have a Hetzner server running, which is authenticated to access a number of SOCKS proxies. I'm looking for ...
0
votes
0answers
29 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 ...
0
votes
0answers
29 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 ...
1
vote
1answer
25 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
votes
1answer
52 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 ...
0
votes
0answers
36 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 ...
0
votes
0answers
63 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 ...
-1
votes
1answer
43 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 ...
1
vote
0answers
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
votes
1answer
80 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 ...
0
votes
0answers
69 views

Ubuntu 14.04 502 Proxy Error Reason: DNS lookup failure for: radiant

I tried to access a website I use on a regular basis, but I cannot access it anymore. I do not have any experience solving issues in my computer. I was wondering whether anyone could help me solve ...
0
votes
1answer
159 views

proxy authentication error in using app-ppa-repository after exporting proxy settings in ubuntu 15.04

i am trying to add repositories through the terminal after exporting proxy settings. export http_proxy="http://username:password@proxy":"port" export ...
0
votes
0answers
39 views

Ubuntu Charles Proxy Mobile Devices IOS/Android

Are there any more configurations needed to be set for Charles Proxy to work on Ubuntu with mobile devices to capture the traffic? I have installed Charles Proxy on Ubuntu and launched it with sudo ...
1
vote
1answer
137 views

Error 404 not found when using 'sudo apt-get update'

I'm new to Ubuntu. I'm using Ubuntu 14.04.02 LTS inside of VMware. Since I'm behind a network firewall, I've edited the apt.conf file so apt-get will work behind a proxy server, and that's fine. But, ...
0
votes
0answers
35 views

I have a problem in telepathy, pidgin and kmail, it always shows service not available. please help me. My OS is Kubuntu 15.04 plasma 5.2.2

when I try to launch pidgin by dbus-launch by root, it shows (Pidgin:19368): libnotify-WARNING **: Failed to connect to proxy In kontact I found modules are missing in the proxy settings
1
vote
2answers
42 views

Juju fails to download charm with proxy

I've succesfully deployed juju-gui with : juju deploy --to 0 juju-gui and I add-machine as well juju statustibo@maas:~$ juju status environment: maas machines: "0": agent-state: started ...
0
votes
0answers
80 views

Configure Squid as a transparent proxy

I build a VM and install Ubuntu Server 14. I want to set this server as a forward proxy and trying to install squid. Currently on the server have 2 NIC: eth0 is using private IP 192.168.10.4/24, ...
0
votes
0answers
7 views

suppress http proxy not found message

On my Ubuntu laptop I use a HTTP proxy PAC script located in my own network to be able to use my preferred settings wherever I am. I always start my network connections manually so I can make a choice ...
1
vote
0answers
41 views

Proxy VPN settings in Network Manager: for remote or local?

So I am at some place with a normal (direct) internet connection and want to go through a remote network (my work) where I need a proxy to access the internet. Thus, I need to configure also a proxy ...
0
votes
0answers
10 views

dansguardian blocks localhost regardless of siteexceptionlist

Im having a problem with dansguardian, a proxy which filters internet content. My current configuration is a blanket block (blocks everything) with some exceptions. I want the child account to be able ...
1
vote
1answer
48 views

MAAS maas-import-pxe-files

I'm experiencing this issue on a fresh maas install behind a proxy. sudo http_proxy=http://myname:mypass@192.45.0.2:3128 maas-import-pxe-files 2015-05-21 13:28:41,236 INFO Importing boot resources. ...
0
votes
0answers
20 views

How can I create a squid3 rule (deny)?

I want, that the clients can't work on a SSH-server. The proxy squid3 should deny it. But I don't get the right configiration. Can anybody show me the correct config? Thanks
0
votes
0answers
198 views

Squid Cache Problems

I'm new to Ubuntu (and Webmin, Squid, etc). I Installed everything and got the squid3 running, but I'm stuck in initialze cache part. When I click on it, the result shows: Error - Perl execution ...
1
vote
1answer
105 views

How can I install the latest version of Tor?

I can't run tor from Iran with obfs3 but when I download the latest version of Tor Browser from https://www.torproject.org/dist/torbrowser/4.5.1/tor-browser-linux64-4.5.1_en-US.tar.xz, it worked ...
0
votes
0answers
16 views

“catch all” Rule in Squid3

I installed squid3 on my Ubuntu Server. I read, that the last rule in the squid.conf should be a "catch all"-rule. Also I read, that squid do the opposit of the this last rule. If I will write this ...
0
votes
1answer
37 views

How to resolve 307 proxy redirect in Ubuntu 13.10?

Whenever I use apt-get update, it results in an error Err http://archive.canonical.com saucy/partner Sources 307 Proxy Redirect [IP: 91.189.92.191 80] : : W: Failed to fetch ...
0
votes
0answers
22 views

Can't get on wireless networking. I'm having a proxy problem [duplicate]

I just installed Ubuntu 14.10. I'm having no trouble accessing the Internet through the wired Ethernet connection. I have all the settings set up for a wireless connection. However, when I click on ...
1
vote
1answer
81 views

MAAS on Ubuntu 14.04 comissioning scripts fail

I have 2 network one private network with private switch and another one connected to internet and a proxy I have 1 MAAS Server (Ubuntu 14.04) MAAS stable version 1.7 the 3 nodes fail in the same ...
0
votes
0answers
33 views

Backend changes via Network Proxy GUI

I know the manual proxy can be setup using the network options in Ubuntu 14.04 and it works fine as posted in the link. What configuration files/environment variables change after saving setting via ...
1
vote
1answer
54 views

Different proxy servers to diferent networks

I'm looking to a alternative to configure a different proxy each time that I connect to a different network. By example: Network 1 (cable) - Servers - proxy 192.168.0.1:3128 Network 2 (wireless) - ...