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

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279 views

Redirect traffic flowing into SSH server to privoxy, then to TOR

I own a Ubuntu VPS that I am using for SSH tunneling. I want the traffic to be redirected to TOR network. Some research showed that I can do it by using Privoxy, that will accept traffic from SSH ...
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245 views

VirtualBox, Ubuntu clients, internal network proxy to supply internet

Probably this question was asked many times, but I seem to be unable to find proper solution. Here is my setup: Two virtual machines(Ubuntu 12.04) M1 and M2. M1 has 2 network adapters: eth0 set ...
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145 views

Autentication throught digest proxy

and sometimes I need to download files (and do other things) throught the command line, I have always declared the environment variable http_proxy, https_proxy or ftp_proxy too in that way: export ...
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46 views

Network environment configuration - domain, subdomain, proxy

I'm working on an University project and I don't clearly understand the task I was given. Configure network environment with 2 subdomains Install SQUID Allow access only for chosen ...
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139 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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182 views

How to configure /etc/maas/maas-proxy.conf?

is there someone who could help me to set properly MAAS to use a proxy ? there is a proxy in between MAAS and the internet, How to point MAAS to a different proxy and tell maas-proxy to use an ...
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169 views

Is there a program for Ubuntu like Proxifier, that works with all applications?

I'm using Tor to access blocked websites in my school (Internet access through proxy with authentication). In Windows there is software called Proxifier which routes all connections and acts like ...
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78 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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492 views

how to use axel download manager with proxy?

How to use axel download manager with proxy?? example host: 100.100.100.100 , port:8080, username: admin, password: admin2
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309 views

Sharing internet connection with tablet over a proxy-server

I have a proxy-server at home and set up my ubuntu accordingly. All works fine. My setup is that you can only gain internet access over that proxy. Now I have setup a raspberry pi with an edimax ...
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810 views

How to block the specific websites using proxy server?

I need to block the social networking sites like facebook, twitter, etc within my office network. I tried some proxy server and enabled settings in browser like giving IP and port number. It works but ...
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48 views

Limit download speed if filesize 20mb

Is there a software like trickle lets say for example? That i can put as a proxy and lets say set it up so that if a filesize that i am downloading is over 20MB it will limit it to 2kb? I found ...
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643 views

I am unable to use internet in no proxy mode

I am using Ubuntu 10.04 (installed using Wubi in Windows 7) and when I change my proxy settings to no proxy (without any proxy server), I am unable to access any page (using Firefox or Google Chrome) ...
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423 views

squid + iptables not working

I would like to make a proxy on my ubuntu VM for testing a PHP script that must use proxy. I installed Squid and made some things with iptables command. I wrote : sudo iptables -A OUTPUT -p tcp ...
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538 views

network profiles in ubuntu 12.04

I use a wired connection at home and in college. But at home i set my ipV4 settings to automatic DHCP whereas in college I need to manually enter the ip address, subnet and gateway and i also need to ...
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321 views

ProxyDroid for Linux

http://code.google.com/p/proxydroid/ https://play.google.com/store/apps/details?id=org.proxydroid I need a similar app for ubuntu/linux which acts as a "global proxy" for every TCP connection. Is ...
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38 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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87 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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33 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 ...
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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 ...
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76 views

AutoPilot Install Behind Proxy

So root cause in juju is bootstrap image gets copied to the baremetal but does not include the proxy setting so the curl commands are failing. Workaround is done view staging the code instead: juju ...
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80 views

how to set permanently fix proxy setting in ubuntu 14.04

when i change proxy setting manualy after enter passward chenge proxy but i seclect 'none'or automatic chenge all proxy in pc i want when select manual put proxy setting is never change by any other ...
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150 views

apt-get fails behind corporate firewall - Does the network require authentication

I am trying update and install additional packages to my new Ubuntu Server 14.04 - This is installed on a VM environment inside a corporate firewall. However I cannot get apt-get to work. Here is what ...
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290 views

How to set Tor -> Socks with proxychain correctly on Tails?

Goal: Tor Browser -> Socks5 proxy OS: Tails For testing purposes I have chosen a socks proxy from here (e.g. 159.253.191.110:61111). I installed proxychains, then edited the config file: sudo ...
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204 views

How to set up a transparent proxy on my home network

So I'm still a beginner in terms of setting up servers, and I have some questions regarding the way that the server gets hit. So my current network architecture looks like this: [internet] <-> ...
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47 views

How to use a proxy that requires authorization without exposing credentials (username and password)

There are knows ways to setup internet and system updates access through a proxy by setting the environment variables (http_proxy=) and/or updates' config options (like Acquire::Http::Proxy). There ...
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62 views

Multicast WCCP with Squid + multiple routers

Currently I'm building a lab with multiple routers and two Ubuntu servers as proxies. Here's the topology: What is happening right now is that the traffic is already redirected to the proxy, but ...
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292 views

how to block websites(facebook) with webmin on ubuntu 14.04 Desktop

First, I have installed webmin and squid proxy .. I've added a second setting on the menu Squid Proxy server > Access Control > Access Control list > then I choose New ACL with an option to create ...
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376 views

Git error: unable to connect to “…”

I am running a VM with Ubuntu 14.04 LTS and tried this command: It's from the yocto documentation and so I guess it isn't wrong. git clone git://git.yoctoproject.org/poky And get following error: ...
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97 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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53 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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29 views

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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252 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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373 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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171 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 ...
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119 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 ...
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59 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 ...
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815 views

configuring haproxy for SMTP traffic

I am trying to get SMTP (and IMAP, POP, IMAPS, etc..) to run over my haproxy server but i can't seem to actually get traffic to be allowed through. Anytime i telnet to my ip on port 25 i get: (same ...
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21 views

How do I configure the Ubuntu SDK to use a proxy cache?

The Ubuntu SDK sets up emulators for me, which seems to involve a call to click chroot which then runs debootstrap. How do I pass through my proxy server settings through to debootstrap? I want to do ...
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38 views

Using ssh as a proxy

I work remotely and I don't have access to some resources of my company from my local machine. Those resources can be accessed only from remote virtual machine. It's not very handy and I see two ...
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173 views

Squid/DansGuardian: Block tls on specific websites

I have successfully set up squid in combination with DansGuardian and it blocks http-traffic really wel. Sadly (and understandable) it doesn't block https at all. Is there a way to: filter specific ...
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88 views

Ubuntu as a bandwidth throttling box on windows network

I need to test the performance of some applications over different capacity connections (broadband, EFM, LAN extension etc). How would i configure an Ubuntu server to sit between the main network ...
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128 views

Transparent proxy listening on sub-interfaces

I have iptables and squid on the same box. HTTP traffic doesn't seem to be going through the transparent proxy when I change my rules on the filter table. What is the best point to filter http ...
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300 views

apt-key fails behind proxy

Our company uses a filtering proxy which is setup correctly in /etc/environment and apt.conf.d Regular internet access via http and https work but if I try to import a pgp key from ...
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186 views

Unable to use pidgin with proxy

I am unable to use Pidgin through my institute network which has proxy(for my yahoo account). The solution suggested in this link does not work with me. I did a lot of googling ,yet I couldn't find a ...
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82 views

Simple internet traffic whitelist

I've been searching like crazy trying to find a solution to a problem that seems like it ought to be very simple. All I want to do is block all internet access at the system level, except for a ...
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92 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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121 views

How do I can configure Firefox and Terminal via internet Ubuntu 14.04?

I've installed Ubuntu 14.04 and with I've broadband connection setup but it's only some application via internet , But I can't access Firefox and Terminal via internet see screenshot , when Firefox ...
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859 views

Squid3 TCP_DENIED/403 with TIMEOUT_FIRST_UP_PARENT

I have the following hierarchy: P1 and P2 are configured as: acl manager proto cache_object acl localhost src 127.0.0.1/32 ::1 acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1 acl localnet src ...
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420 views

How to make Android share Ubuntu's proxy?

I had make my android mobile connect to ubuntu using reverse tethering mode according to this link forum.xda-developers.com/showthread.php?t=2287494. below is my script, and works well. ▶ cat ...