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

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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 ...
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9 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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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 ...
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15 views

'apt-get' working but 'ping','sqlmap',etc are not work with Proxy Server [on hold]

'apt-get' working but 'ping','sqlmap',etc are not work with Proxy Server...what is the reason please help me
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9 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 ...
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2answers
48 views

Ubuntu Phone alternative browsers? VPN? Mysql client? Exchange client?

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 ...
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16 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 ...
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16 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 ...
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24 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 ...
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21 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 ...
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24 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 ...
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22 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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48 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 ...
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27 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 ...
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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 ...
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73 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 ...
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40 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 ...
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1answer
84 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 ...
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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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95 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, ...
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28 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
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2answers
40 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 ...
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54 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, ...
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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 ...
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36 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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9 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 ...
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33 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. ...
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18 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
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96 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 ...
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80 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 ...
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14 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 ...
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27 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 ...
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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 ...
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1answer
61 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 ...
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29 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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1answer
48 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) - ...
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32 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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1answer
80 views

MAAS error failed [3/7] (00-maas-03-install-lldpd, 99-maas-01-wait-for-lldpd, 99-maas-02-capture-lldp)

The problem case: 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 14.0) MAAS stable version I want to add a ...
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1answer
32 views

Ubuntu in VMware Player Cannot Access Internet for Updates

I am using VMware Player version 6 to host Ubuntu Desktop 14.04 LTS on my MS Windows 7 Ultimate 32bit. My internet connection is through squid proxy with password authentication. Since Ubuntu ...
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1answer
30 views

Trying to set squid proxy password on ec2 instance

I'm trying to set up basic auth on squid proxy on an ubuntu 14.4 EC2 instance. I'm following http://soad1982.blogspot.com/2013/05/squid-proxy-on-aws.html. Following the article I tried to set a ...
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43 views

export SOCKS_SERVER not working

I try $ export socks_proxy=127.0.0.1:9150 and $ wget http://icanhazip.com/ but still show previous IP (icanhazip.com show IP). Tor working correctly on Firefox.
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80 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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8k views

update ubuntu 14.04 to 15.04

currently I have ubuntu 14.04 in my laptop and now I want to update it to 15.04, I have windows 8 and kali linux along with my ubuntu. how should I update my ubuntu to 15.04 without losing my other ...
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1answer
46 views

Proxychain with static IP untill tor reload

I recently installed tor privoxy and proxychains on my 14.04lts works ok as intended. There is no acctualy problem with functioning, I have problem with setup. As I always used it with config ...
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346 views

Basic Proxy Server config fails for some websites. TCP_MISS and TCP_MISS_ABORTED ISSUES?

I have a basic installation of squid working on Ubuntu 14.04. All I want really is to log requests made. I don't really care for ACL or caching. Perhaps later. I looked at the long squid.conf file ...
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ERROR 407: Proxy Authentication Required comes while entering proxy settings in Ubuntu 14.04.2

I am working behind my proxy at my work place. The proxy username has a backslash along with a password. This is what I have: username: itibri\t68 Pass: 2008 Port: 8080 I have tried entering this ...
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49 views

HTTP Proxy Using Squid on Ubuntu 12.04 and anonymizing the traffic

I read this great step-by-step. I would like to use this and anonymize the traffic too. Basically I want to create an HTTP Proxy Using Squid on Ubuntu 12.04 and anonymizing the traffic. The proxy ...
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84 views

Viber on Ubuntu 14.04 LTS using Proxy-connection

I am using Ubuntu 14.04 LTS as Operating System. I have installed Viber successfully. But there is Problem, because i am using Proxy to connect to the Internet. So Viber can not connect to the ...
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133 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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99 views

apt-get works via proxy, but nothing else does

This pertains to Ubuntu 14.04 behind a proxy server that requires authentication. I've managed to get apt-get working via proxy. My /etc/apt/apt.conf looks like this: Acquire::http::proxy ...