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

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Error in devstack installing on ubuntu

I'm getting following error while installing devstack on Ubuntu 14.04: ERROR: openstack Error finding address for http://10.16.37.215:9292/v1/images: [Errno 32] Broken pipe where 10.16.37.215 is my ...
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9 views

Squid3: allow some site only for some user

I've a squid3 proxy on my server ubuntu. I would allow access to a group of sites only to a group of users. Now my simple code is this: acl WHITELIST url_regex "/var/proxy/whitelist/test.whitelist" ...
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1answer
20 views

SOCKS proxy to SSH server behind HTTP proxy

I set up a SOCKS proxy at port 9090 to computer B elsewhere: ssh -D localhost:9090 user@B and configured it in my local Google Chrome browser. However, computer B is behind an HTTP proxy, so HTTP ...
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4answers
13k views

Google Chrome proxy settings?

When I try to set Google Chrome's proxy settings (on chrome://linux-proxy-config/), I get the following message: When running Google Chrome under a supported desktop environment, the system ...
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2answers
30 views

Unable to download anything from apt-cacher-ng proxy

I have installed apt-cacher-ng on my server. There are about 10 clients which will use this proxy to download the packages. Things were working fine since many days, however, all of sudden I started ...
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1answer
319 views

Proxy settings for TeamViewer10 in UBUNTU 14.04

I have installed Teamviewer 10.0 (32/64 bit multiarch version) on Ubuntu 14.04. When I bring up the Proxy config window (Extras -> Options -> General -> Proxy Settings[Configure]) all I can do is ...
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10 views

Creating a VPN connection from an Ubuntu Server 14.04 LTS

I'm using an ubuntu server as a LAN internal proxy server to connect to IRC servers using irssi. I would like to be able to tunnel that traffic through a VPN. How would you install vpn onto ubuntu ...
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27 views

Nginx using default configuration on its own

I have set up Nginx on Ubuntu server 14.04 I want to configure a very simple server block that listens for /app path and redirects traffic to a running nodejs instance locally. I have done that with ...
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12 views

HAproxy rewrite to subdir

I use HAproxy (version 1.5) to redirect to my OpenStack dashboard. The dashboard has the URL https://10.10.10.10/horizon If I access the dashboard through HAproxy via the URL https://haproxy/horizon ...
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1answer
65 views

How to automatically forward all network connections through a proxy?

I would like to forward all network connections of all applications through a proxy, even though the applications themselves may not have proxy support. Is such a thing possible in desktop Ubuntu?
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10 views

Monitoring user proxy activity

i want to ask about monitoring package.? which one you recommended to me? Darkstat, cacti, nagios, webhtb, sarg, or you can tell me more about it. it's okey. I am happy to break my OS and format it ...
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11 views

Update error : Clearsigned file isn't valid, got 'NODATA' [duplicate]

We use a proxy at our work location. I have updated the same in the 'Network' applet. However, I keep getting this error. I have had a look into similar posts - but, there isn't something that clearly ...
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1answer
17 views

Cannot use Thunderbird properly with proxy setting

My laptop is running Ubuntu 14.04 LTS. After setting the proxy in the system level, the softeware center and chrome browser can work well. But Thunderbird cannot. No matter what is the proxy setting ...
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47 views

Linux Mint : Very slow internet connections through proxy [closed]

I have changed to Linux recently. Here I am experiencing very slow Internet connections for applications like apt-get and Firefox browsing through proxy (download speed in Firefox is pretty normal). ...
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0answers
12 views

Update and upgrade

I installed Ubuntu 14.04 without an internet connection. Now I am unable to see even basic packages like synaptic / software center. What are the installation steps that I missed without internet and ...
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1answer
10k views

HOWTO: run Tor and Vidalia on Ubuntu easily, browse and IM anonymously

You may have noticed that the Tor package in the repos doesn't work well with the Vidalia pakcage in the same repos. Funny, huh? So I did a little bit of research to find out how to easily run Tor on ...
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1answer
210 views

Failed network lookup

I'm running Kubuntu 12.10. I am having three networking problems that I think might actually have a common cause, even though they are in apparently unrelated areas. I had them in 12.04 also: When ...
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43 views

how can set the proxy in my computer

My computer is Elitebook 745 running Ubuntu 14.04 LTS. It can connect to the Internet very well in my working space where is no proxy server. In my residence, there is a proxy server. It can be ...
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2answers
494 views

Is it possible to use ubuntu-system-service to set a system-wide proxy setting?

I'm running Ubuntu-Studio 12.10 using GNOME-3, and I'm trying to set up a bash script in /etc/network/if-up.d to auto-configure my proxy settings based on the SSID of the network I'm connected to. I ...
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1answer
43 views

Wget command error (Error parsing proxy URL http://localhost:4001 : Bad port number.)

I was trying to download and install a package using terminal(wget) that i get this error: Error parsing proxy URL http://localhost:4001 : Bad port number. I think it's because of bad ...
3
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1answer
3k views

How to set system-wide proxy address using shell script?

I want to set system Proxy address through my Qt application. So i was wondering if i could write a script which can be executed by my application every time to change the proxy address. I tried : ...
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1answer
29 views

apt-get install proxy problem: no such file or directory

I can't seem to install anything using apt. I guess it's a proxy issue, but I checked /etc/environment and I've included all the necessary proxy information. I've included a picture of the errors I'm ...
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2answers
67k views

How to use a proxy on the command line?

I can set my proxy username and password along with proxy settings in the proxy ui but these settings do not work on the command line. How can I use apps such as wget & ping on the command line ...
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42 views

problem about setting up unbound with dnscrypt

I tried to set up a local DNS service with unbound and dnscrypt . I set it up and works well . but when I 'm trying to change it to TCP request mode , it doesn't work . the content of unbound.conf : ...
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40 views

Unable to install pepperflashplugin

I am trying to install pepperflashplugin on Ubuntu 14.04. After I install it from a repo, I try: $ sudo update-pepperflashplugin-nonfree --install --verbose options : --install --verbose -- ...
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49 views

OpenVPN: Public IP still visible when connected to vpn

I'm trying to use a vpn with a proxy using openvpn. I get to connect to the vpn, but my public ip is the same whether I'm connected to the vpn or not, and I don't really know why, but I guess it means ...
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5answers
100k views

How do I set systemwide proxy servers in Xubuntu, Lubuntu or Ubuntu Studio?

I cannot find the settings anywhere do I have to set it through terminal through gconftools or is there some GUI present for it?
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1answer
43 views

Having issues creating a SOCKS5 Proxy. Can not Tunnel device

I have a desktop machine in my home which ive turned into a Ubuntu (desktop 14 LTS) SSH server using OPENssh. I can SSH into my machine locally using public key authentication (&Putty from my ...
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3answers
2k views

Squid proxy not working, using Ubuntu Server 10.04 and two NICs. One is connected to WAN and other to LAN

I am trying to setup a proxy server but I am unable to do it. Here is the details of my setup I have one Server(IBM X3800 series) and one Desktop PC. Server is having to network card connected to it. ...
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0answers
21 views

How to know the all minimum privileges that software needs?

I am using a VPS as a public proxy, and I have begun to realize that I must make my VPS more secure as I have seen in Securing Public Shadowsocks Server. Shadowsocks is a fast tunnel proxy that helps ...
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2answers
59 views

How to set and unset a global proxy with only one command

I want to set the proxy for apt-get and the global proxy in xubuntu like here but with only one command. How would it be? What's the problem with this code? I save it in ~/.functions add the line . ...
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25 views

Proxy Server refuses connection after short period of time

I have a freshly installed ubuntu version 14.04 running on my Lenovo G780 (only later I learned that this Laptop may not be the ideal choice for a Linux system). Please note that I have never really ...
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83 views

How would I connect to a proxy on Ubuntu Studio?

So I am running Ubuntu Studio on my laptop and what do I do to connect to a proxy? I search for proxy and in network settings their is no PROXY tab. What are key words in the tabs to look for?
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2answers
60 views

How to set a proxy for terminal?

I am looking to set a proxy for terminal. What I need is I want to send all terminal communications to the internet through a proxy, say tor. I tried to set a system wide proxy set up. But Terminal ...
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1answer
54 views

Error when adding ppa repository: keyserver.ubuntu.com: Host not found [duplicate]

I had to reinstall Ubuntu today and despite having configured proxy for Apt, when trying to add a new PPA, the step that communicates with keyserver.ubuntu.com fails: $ sudo add-apt-repository ...
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23 views

URL_REWRITE_PROGRAM squid not working

I am trying to install squid3 to mess with the internet as someone is stealing my wifi... I have followed this guide: https://blog.g0tmi1k.com/2011/04/playing-with-traffic-squid/ everything was ...
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2answers
44 views

Ubuntu Server not using proxy settings

i am using the ubuntu server package (terminal only) and i am struggling to get the proxy server working. there is no username/password for the proxy. When i am trying to do sudo apt-get update i ...
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31 views

control of ARP table update

Searching for a shortcut to update arp table Hi Ubuntu, I'm building a transparent Squid Proxy and using ebtables to DNAT received traffic (http requests from client browsers) to my local MAC ...
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17 views

Can't access IRC on WiFi

I had been away from Ubuntu for quite a while, but now I fully migrated to it, and I'm quite happy with it. However, after a year or so, when I tried to login to Freenode, I saw that I can not connect ...
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4answers
4k views

apt-get update Bad header line on all udpates

I tried all the solutions on this and still having an issue. I am behind a proxy so I have updated /etc/apt/apt.conf with my proxy settings and I have removed the old lists with sudo rm ...
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40 views

Simple proxy server just to log visited sites

What simple proxy server could you recommend to log visited sites from different users and from different browsers at single Ubuntu host? I want to get log file like this: user1 ...
0
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1answer
64 views

channel 34: open failed: connect failed: Connection refused

I'm using a ssh-tunnel to a server (Linux 2.6.32-431.11.2.el6.x86_64 x86_64) with a socks5 proxy. To build up the connection I'm using the following command: ssh -D 62378 user@server.de The socks5 ...
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1answer
47 views

removing proxy to avoid problems during installation

i tried to install java and got this error Err http://security.ubuntu.com/ubuntu/ precise-security/main icedtea-6-jre-jamvm i386 6b27-1.12.3-0ubuntu1~12.04.1 Something wicked happened resolving ...
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83 views

network access through proxy server with virtualbox

In the company that I work, we have Windows 7 installed on all PCs. We don't have internet access through Windows but can set proxy settings in Firefox and can thus access the Internet. I installed a ...
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0answers
21 views

The ISA Server requires authorization to fulfill the request

I installed Ubuntu 14.10. My network requires proxy and authentication to connect to the internet. I edited the file /etc/apt/apt.conf to this value Acquire::http::proxy ...
0
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1answer
47 views

connect to an authenticating sock5 proxy?

anyone has successfully connected to authenticating sock5 proxy server? firefox seems not to support username/password fields when configuring sock5 proxies (see this bug, they have a patch but they ...
29
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2answers
95k views

How do I configure proxies without GUI?

How do you configure proxy settings in the Ubuntu Server or Minimal (CLI) versions using the terminal?
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25 views

Resetting all network settings

Recently I have been getting into Linux and I downloaded an extension in Firefox on my Ubuntu that was proxy. The proxy wasn't working right so I removed it but noticed that afterwards with the ...
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1answer
23 views

sudo apt-get trying to connect through old proxy

I previously had a proxy set-up when visiting somewhere for work, to use the internet there. I have since returned, and I thought got rid of the proxy. However today when I try to run sudo apt-get ...
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2answers
70 views

every time i open chromium i have to run chromium-browser --proxy-server=x.x.x.x:xxxx [closed]

Every time i open chromium-browser in by ubuntu 14.04 i have to run chromium-browser --proxy-server=x.x.x.x:xxxx otherwise i cannot open any webpage it shows me this message after entering the above ...