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
58 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 ...
-1
votes
1answer
39 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 ...
0
votes
0answers
128 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.
0
votes
0answers
58 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
votes
1answer
47 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 ...
0
votes
1answer
34 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 ...
0
votes
0answers
12 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 "...
0
votes
0answers
102 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 http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-...
0
votes
0answers
34 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 ...
0
votes
0answers
33 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 ...
0
votes
1answer
15 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 ...
0
votes
0answers
59 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 ...
0
votes
0answers
57 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 ...
0
votes
0answers
17 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 ...
0
votes
0answers
10 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."
0
votes
0answers
90 views

How to set up i2p proxy on Transmission BitTorrent client?

I am currently using Ubuntu 15.10, if that is of any use.
0
votes
0answers
31 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 : ...
0
votes
0answers
21 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
votes
1answer
46 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," no_proxy="localhost,127.0.0.1,...
0
votes
0answers
26 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
72 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. ...
0
votes
0answers
17 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 ...
1
vote
1answer
201 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 ...
1
vote
0answers
55 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 ...
1
vote
0answers
59 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 apt-...
1
vote
3answers
149 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
votes
0answers
26 views

Squid isn't blocking files by extension

The squid server actually blocks the url's that end in one of my denied file extensions e.g"png", BUT when I try to download the "preview" image that google shows(the same png image), the download is ...
0
votes
1answer
141 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 ...
0
votes
1answer
92 views

Proxy settings config. 407 proxy error

I have problem when I try apt-get update i get error: 407 Proxy Authentication Required ( Forefront TMG requires authorization to fulfill the request. Access to the Web Proxy filter is denied....
1
vote
1answer
46 views

How to list the ipaddress of hosts in a network? [duplicate]

I am using the educational institute internet service using Wifi as well as wired LAN. The basic setup what i understand is that whole institute is covered with wifi and there are multiple wifi ...
2
votes
1answer
229 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 ...
0
votes
0answers
66 views

Configuring squid to forward all requests

I am behind a corporate proxy when I am at work and not when I am home. Therefore I am trying to set up squid to forwared requests to the proxy if it exist. This is my configuration, which is put ...
0
votes
0answers
26 views

Securely load website content using http on local and https outside

Is secure to load page on local server (i have apache and nginx,where nginx is proxying to apache under specific port) with http and for setup https for output ? Example: I have service running under ...
0
votes
0answers
63 views

How to unblock a website/download through Terminal in Ubuntu?

I was trying to install NS2 for my academic purpose. But in our Pondicherry University the repositories like http://archive.ubuntu.com are blocked through Proxy Server. When i want to install ...
0
votes
1answer
46 views

Real system wide proxy

Is it possible to configure something (in one place) that directs all http and https traffic through a specific proxy. At work we need to go through a proxy to get to the outside world. That proxy ...
0
votes
0answers
105 views

System Wide VPN?

I am using Earth VPN and I am already connected to VPN. I am unable to use Steam. It says no network. Network uses proxy and UDP port is blocked. In Windows, when I get connected to a VPN as an ...
0
votes
2answers
97 views

NGinx reverse proxy and subdomains on apache2

I currently have an nginx VM setup to route traffic between 3 domains but am having an issue with routing the subdomains at the moment. The current configuration goes PFSense -> nginx reverse proxy -> ...
0
votes
1answer
93 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 ...
0
votes
0answers
52 views

How can i configure a rule that using squid3 for AVG update proxy base on an external firewall?

I'm using Ubuntu Desktop 14.04.3. The firewall i'm using is here http://gufw.org/. I've set up squid3 with a specific port. Now i want to configure the firewall rule to allow only AVG antivirus ...
0
votes
0answers
169 views

Why does Deluge completely ignore proxy settings?

I had been using Deluge for quite some time on Ubuntu 10.04, but ever since I upgraded to a newer Ubuntu distro (15.04 Mate, currently) with a newer Deluge, proxy settings are ignored entirely. Like, ...
0
votes
0answers
124 views

Unable to connect to proxy server

I am on my institute network. We have internet access both directly and via a proxy server. The proxy server provides significantly more speed than the direct access. The problem is that ubuntu ...
0
votes
0answers
46 views

How to allow specific public ip to authorization list in squid proxy

The code in my squid.conf file is as follows: acl local src 54.55.56.57 http_access allow local but when the client use the proxy, it is asking username and password. Any kind of help is ...
0
votes
1answer
808 views

Cant add ppa on Ubuntu 15.10

Since I have installed Ubuntu 15.10 I can no longer add ppa to my repository list: @:~>sudo apt-add-repository ppa:git-core/ppa Cannot add PPA: 'ppa:~git-core/ubuntu/ppa'. ERROR: '~git-core' user ...
0
votes
0answers
25 views

System wide internet problem

Proxy settings work fine on Firefox, but unable to download or update any package. apt-get can't connect to the internet through the proxy even after the proxy settings are applied system-wide. ...
0
votes
2answers
481 views

ssh as socks proxy - channel 5: open failed: connect failed: Connection refused

I experience difficulty using ssh as socks proxy. Some details... I connect to remote host using yakuake ssh user@remote.host.domain -D5902 also I use 127.0.0.1:5902 as my socks v5 proxy in ...
0
votes
1answer
95 views

How to Filter Websites on Local Computer?

I want to filter websites on my local ubuntu Desktop 14.04. I don't have a dedicated server to configure dansguardian on with two NICs just one desktop. I tried flowing some tutorials with ...
0
votes
0answers
57 views

How to input system wide proxy authentication details in Ubuntu 15.10?

I have just installed Ubuntu 15.10 and I cannot find the apt.conf file, which used to exist till the previous versions of Ubuntu, in which I used to enter the proxy authentication details of my ...
1
vote
2answers
123 views

How to setup proxy authentication only once to the entire system? [duplicate]

I'm a newbie :) My context: I installed Ubuntu in a desktop behind a proxy that needs authentication, its very very boring because I need to configure proxy's URL, and to enter my username and ...
0
votes
0answers
75 views

How can I configure this proxy that use a “script address” on Ubuntu 14.04?

I am not so into Linux and I have the following problem trying to set a proxy to go on Internet from the company network. Using Windows 8.1 I have this conffiguration. Going into the Network ---> ...
0
votes
0answers
55 views

Unable to set proxy for Google chrome in Kubuntu 14.04.03?

I have tried to set the proxy in /usr/share/applications/google-chrome.desktop with appending --proxy-server="IP proxy Server:port". but this is not working. Anyone with a solution for this. thanks ...