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

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508 views

Why doesn't tsocks work with apt-get?

I am using tsocks to socksify my connections. When I run the following commands, apt-get isn't socksified: $ . tsocks -on $ sudo apt-get update However, when I run the whole thing in one line like ...
3
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1answer
18 views

Apt proxy settings are not transmitting username/password

On a 12.04 server machine, I've got Apt configured to use a proxy to grab its packages. To wit, in /etc/apt.conf.d/80proxy, I have the two following lines: Acquire::http::Proxy ...
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0answers
14 views

Ubuntu 15.10: Firefox can connect to internet on corporate network, but system services cannot

I am running Ubuntu 15.10. I can see that i am able to access internet through firefox when I allow 'Auto detect proxy settings for this network' but the system services, like apt-get, etc. are unable ...
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0answers
16 views

Cannot upgrade pip behind proxy

I've tried all the suggestions in this other question, but it just isn't working for me: Unable to upgrade pip I'm running Ubuntu 12.04, and was able to install pip 1.0 using apt, but that version ...
1
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1answer
114 views

squid with sslbump blocking Netflix

I have installed Squid 3.15 on Ubuntu 15.10 server. Squid was setup with sslbump for https traffic. The functionality works without any problem i.e.: all traffic from both http and https goes through ...
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1answer
5k views

Configuring FTP for ubuntu squid proxy server

Can anyone help me to configure FTP access through Squid3 i have followed the forums guides and I'm still unable to get to a FTP site via IE version 9. It works fine if I don't go through the proxy ...
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0answers
49 views

apt update not work under proxy [duplicate]

After updating my laptop to Ubuntu 16.04 I can't execute sudo apt update any more (I also ran sudo apt-get update). Here is my terminal output: $ sudo apt update Scaricamento di:1 ...
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1answer
4k views

How to configure system wide proxy with user authentication

I would like to use my LAN's proxy server in Ubuntu Desktop 12.04, but all my attempts have failed. Here is what I did: 1) I went to System Settings Menu > Network, selected Network Proxy, Manual ...
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7 views

Unable to clear http_proxy ubuntu 14.04

Currently my chromium proxy recieves a 'Burp Suite Professional' error on almost any page access, same with my steam client. I believe the culprit is coming down to a proxy variable I have accidently ...
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0answers
39 views

How to install snap packages behind web proxy on Ubuntu 16.04

I know how to configure APT to use a web proxy. But what about snap?
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1answer
4k views

Apache Tomcat webapps have to use a proxy

I've installed Apache Tomcat and want to use a proxy for my webapps. Some apps request data from the internet, they don't have an own/internal possibility to use a proxy. I added the following lines ...
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49 views

MAAS 2.0 and Ubuntu 16.04 Node Enlist get connection error to Internet behind a NAT

OS: UBUNTU 16.04 MAAS : 2.0.0 beta 3 1 Node as region/rack controller 2 Nodes Nodes are behind proxy I defined NAT on my region/rack controller i defined proxy on MAAS GUI When nodes try to boot ...
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90 views

Ubuntu 16.04 Tor Transparent Proxy

I want to setup an Ubuntu Server 16.04 to act as a transparent proxy for all traffic from a specific subnet to Tor. To be specific, I want all traffic on a subnet 10.20.0.0/16 when using the Ubuntu ...
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1answer
25 views

apt-get update not working via college proxy [duplicate]

I am getting endless ign and err while updating the apt-get, i even used proxychains by the command : proxychains apt-get update But still the ign and err are same. I want to install tor browser but ...
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1answer
29 views

What is the correct proxy for apt-get?

apt-get can't locate any packages, most probably as I am behind a corporate firewall and need to configure a proxy. My windows machine is functioning correctly. Is it possible to determine the correct ...
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0answers
40 views

Not able to update netmask in ubuntu 16.04

I am trying to set netmask, as I am using Internet under a proxy connection. I am setting netmask to 255.255.255.0, then I save it. When I reopen it shows 26 as the netmask value.
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2answers
2k 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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0answers
12 views

Proxy switch as in Android devices

There's many proxy-related questions in Ubuntu. Most ask how to automatically or easily switch on/off the proxy settings. But nobody seems to be suggesting to move the proxy settings to the network ...
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1answer
40 views

Ubuntu and proxy

I have Ubuntu 15.10 and I can't get updates using sudo apt-get. I tried setting up a proxy using GUI settings and using this command in the terminal: export http_proxy="http://user:password@host:port ...
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0answers
42 views

Unable to connect to internet behind proxy using terminal in ubuntu 14.04

I am having trouble while running sudo apt-get update. It is asking for proxy authentication, even ping google.com not working. Though I have updated apt.conf file at /etc/apt/ location but still not ...
0
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1answer
17 views

Current version of `mitmproxy` for 14.04

I need to tap into some https traffic for development purpose. I use charles and mitmproxy for that, the later being much more convenient. I do have some issues though, there appears to be a problem ...
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0answers
11 views

Evaluating URL Whitelists for Security Threats

I have a very long list of URLs to whitelist on my Ubuntu Squid proxy. I have looked through this list that was provided by another group and there are sites in the list that seem to range from ...
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0answers
41 views

why not “flashplugin-installer: downloading” using the local mirror?

I'm Behind the GreatFireWall, every times update flashplugin-installer, I'll see it frozen at "flashplugin-installer: downloading ...
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1answer
12 views

Something resets my FireFox PAC file setting

I'm trying to set up proxy autoconfiguration in my FireFox 45.0 under Kubuntu 15.10. I'm specifying a path to PAC file in FF's Preferences\Advanced\Settings\"Automatic proxy configuration URL". It ...
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0answers
23 views

How can I ssh to a server after running sshuttle?

I ran sshuttle on a server to Nat all of it's traffic behind a proxy server, so in this way I can hide it's IP address. But the problem is that I can not SSH to the server, as SSH will be behind the ...
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0answers
21 views

Nmap proxy and dns resolution

How to use nmap and dns resolution of nmap over proxy? I tried proxychains, but for dns resolution it doesn't work, it's known bug as I read on some forums. It works well without dns_proxy feature in ...
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5answers
65k 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 ...
3
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1answer
700 views

How to have cntlm configuration per user?

This tutorial http://zipizap.wordpress.com/tag/cntlm/ suggests configuring cntlm using the file etc/cntlm.conf. It works great, but it means that all users logged to the machine will be using the same ...
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0answers
29 views

squid-deb-proxy setup, it's just not working for me

Background I'm planning on doing a lot of R&D on different ubuntu services and decided that I want to run most of it through KVM. But because I want to create a few different servers and try ...
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0answers
35 views

Ubuntu 15.10: openVPN connected but can only visit limited corporate website

I've set up the openVPN through network manager for cisco Anyconnect. I also set the Network proxy with configuration URL which is provided by our corporate. However,after these steps I can only visit ...
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1answer
4k views

How to remove proxy set in the office when working at home?

I have proxy set in in my office laptop for work at office. I am trying to connect to wireless at home but it is not letting me do this. I tried steps in the link below without any succes. ...
-1
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0answers
31 views

Ubuntu server 14.04 bandwidth monitoring and controlling details connection to PHP page

Hey guys im using ubuntu server 14.04.3 , im making a bandwidth monitoring controlling system for users by installing Squid proxy into ubuntu server and also webmin , i want the bandwidth analyzing ...
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0answers
23 views

Apache as Forward/Backwards Proxy with HTTPS

I've been researching how to do this for the past couple days and am still having no luck! My set up is pretty straight forward 2ndWEBSERVER <-> 1stWEBSERVER <-> INTERNET So Basically I am ...
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0answers
15 views

Proxy Error With Browsers

I am having a myriad of errors with my proxy settings. I am running 14.04 and can't quite figure things out. Here are the symptoms When Network Proxy is set to "automatic." Unable to connect to any ...
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0answers
8 views

Using Aptik behind a proxy

I am using Aptik behind a http proxy. Proxy is configured in the environment variables. Everything works except aptik which shows error "No active internet connection found."
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0answers
36 views
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0answers
25 views

Bind the ip adresses with the hosts using socat command

I have squid proxy installed in my server, and I want to bind the ip adresses with the hosts I want to connect to them. How can I do it with socat command? Example : prox_IP : 1.1.1.1 proxy_port : ...
1
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1answer
150 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 authentication, which I think APT doesn't ...
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0answers
12 views

local (private) mirror: is there a way to keep the original `sources.list`?

I have an own private mirror in a closed-off network. I mirror from several sources and therefore have to adapt all the sources.list files on the clients in that network. Every entry in the original ...
0
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1answer
41 views

no-proxy includes ports?

Referred to Proxy exceptions in 12.04 LTS and http://xmodulo.com/how-to-configure-http-proxy-exceptions.html But they didn't mention ports in "/etc/environment," ...
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0answers
15 views

Obfuscating a proxy

I've been using a server as a proxy, channeling my connection with SOCKS and/or sshuttle. Unfortunately, SSH to my server was recently blocked, PPTP is unreliable, usually failing to connect and ...
0
votes
1answer
46 views

14.04.2 pip python3 behind proxy doesn't work

I am behind a corporate proxy and I have both python2 and python3 installed with separate pip files (pip for python2 and pip3 for python3). With pip on python2 I can install and update even with sudo. ...
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0answers
16 views

Unable to access institute website on institute lan

I'm unable to open my institute website (including the main website, library website, webmail login) on my institute LAN or WiFi connection on my laptop. I'm, however, able to open every other ...
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0answers
34 views

Wifi Connected but no internet after installing squid proxy

I am having issues connecting to the internet after I tried to set up a proxy. I eventually deleted it as I couldn't configure my settings to have internet. But I still don't. I rebooted my network ...
0
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1answer
73 views

Forcing Genymotion network traffic to pass through Ubuntu proxy settings

On a Genymotion virtual device (Android 6.0.0 API 23) I need it to follow the network proxy rules of Ubuntu which are set in Settings --> Network --> Network proxy. I tried on both enabled "apply ...
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0answers
53 views

Can browse internet, cannot ping / update / install anything

I recently installed Ubuntu 15.10, but I cannot update softwares. Not even from Ubuntu Software center. I have proxy applied system wide. Here are a few screenshots. Thanking in advance. sudo ...
0
votes
1answer
65 views

How to install DevStack when there's a proxy with self-signed ssl certificate?

After setting http_proxy, https_proxy and no_proxy environment variables, the stack.sh run still fails perhaps because of the self-signed certificates. how can I disable ssl so install can complete ...
2
votes
1answer
161 views

Docker Transparent Squid Proxy

I am trying to run a squid3 transparent proxy in a docker image, on my laptop. Then on the same laptop I want to use the transparent proxy. The reason for the proxy is to abstract a corporate proxy ...
1
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1answer
81 views

installing ansible on ubuntu

I'm following this document to install ansible: https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-ansible-on-ubuntu-14-04 I'm try to add ansible to my ubuntu repositories ...
0
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1answer
163 views

Cannot connect to FTP via Nautilus but FileZilla can

I tried to connect to FTP via Nautilus on Ubuntu 14.04. When I tried the address for example, ftp://whs.servername.com, nothing happen, but I can connect it via FileZilla. If I tried with SFTP, it ...