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

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Nginx reverse proxy and subdomains

I have some problem with Nginx configuration. I've already searched for an issue but the proposed solutions I saw didn't work for me. I have some apps on a tomcat server and some apps on a jboss ...
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1answer
137 views

juju install error : couldn't connect to host

I'm trying to install juju on MAAS ubuntu 12.04.04 . I get the following error :- root@ubuntu:~# sudo add-apt-repository ppa:juju/stable Traceback (most recent call last): File ...
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1answer
59 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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1answer
172 views

Seting proxy settings [duplicate]

I have the proxy address, a user name and a password for the proxy server I need to connect through, but when I set the proxy details under System Setting => Network => Network Proxy, only Firefox ...
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1answer
2k 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. ...
0
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1answer
109 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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1answer
226 views

Package 'libdconf0' has no installation candidate [closed]

My system settings do not persist. I have been trying to set system wide proxy settings. BUt once I set it and if I open the settings dialogue again, the last saved settings vanish. I tried setting ...
0
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1answer
787 views

Having some trouble authenticating via proxy in order to use apt-get successfully on a corporate network

Apologies if this is a basic question, I've recently taken ownership of our department's internal server so I'm having to deal with issues beyond my (very basic) knowledge. Context Our server is ...
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1answer
123 views

How do I make some TCP ports accessible internal only?

I am running four instances of Tornado app at ports 9000 - 9003. I use Nginx as load balancer at the front. However user can access these ports also, for example mysite:9000 is also accessible. so ...
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1answer
2k views

Using Git under Proxy on Ubuntu

I do git clone using terminal on Ubuntu 14.04 i.e git clone git@github.com:myusername/myrepo.git. Before I did it, I set git to use proxy with command: git config --global http.proxy proxyserver:port. ...
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2answers
31k views

Proxy authentication with terminal Ubuntu 14.04

I would like to access the internet to update files etc. from the terminal on a secured proxy network. I've already tried the following: Adding to /etc/apt/apt.conf, /etc/apt/apt.conf.d/01proxy, ...
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1answer
172 views

Use Ubuntu Server as Proxy

First of all if i'm asking this question at wrong place i'm terribly sorry for it. I'm an expert about NT Servers but very rookie about linux systems, i'm making tests to learn it. I want to share ...
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3answers
14k views

System wide Proxy settings when on a windows network with a password

I'm using Ubuntu on a windows network. I want to connect to the world wide web. I have followed the steps here which I have found very useful. However when I try to ping a website (eg: ping ...
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1answer
46 views

Remote Network Access Control

I'd like to know which software/process would help me do the following: I've got two offices (A & B) in which I will install Ubuntu 14.04 on their respective Desktop PCs. Both offices would have ...
0
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1answer
159 views

Juju local behind proxy

I am trying to use juju in local environment, on a VM running Ubuntu 13.04. The proxy settings for the machine to connect to the internet are set accordingly and are working. But when i try to ...
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0answers
117 views

Reaching a login limit over SSH - How can I open more than 11 sessions?

I have a SSH connection to my Ubuntu VPS. I use it to create a proxy tunnel and it works well. I use Nethogs and "w" command to monitor the traffic. Nothing bad happens until I reach @pts/11. When ...
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1answer
832 views

Use system wide proxy in ubuntu 14 lts 64 bit

I want to use a system wide proxy and did the following: Created a file apt.conf in etc/apt/ with Acquire::http::proxy "http://user:pass@proxy.pac:8012/"; (I had to set chmod to 777 to edit it) ...
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2answers
807 views

installing rvm in 12.04 ubuntu which is on virtualbox

I have tried a lot of methods but cant get this done. I am trying to install rvm on 12.04 ubuntu. There has been many problems in past like this and I have referred as much as I can and still nothing ...
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2answers
7k views

Internet slow on Ubuntu 14.04

I've installed Ubuntu 14.04 on my HP i7 Laptop. It is dual-boot setup along with Windows 8. Ubuntu ----installed on--> SSD 32Gb Windows 8 ----installed on--> HDD Problem: Internet works much ...
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1answer
6k views

How do I set up a local SOCKS proxy that tunnels traffic through SSH?

Assume I have access to an SSH server that supports tunneling, and I am on a PC that is running *ubuntu, how do I set up a local SOCKS proxy that tunnels the traffic through that SSH server before ...
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0answers
162 views

Set up Bandwidth Limiting Proxy?

I want to set up a proxy on an ubuntu box for my brother to torrent through and then be able to limit the bandwidth with the proxy. I have tried looking for how to do this, but to no avail.
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0answers
222 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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2answers
284 views

Fire fox can connect to WiFi but terminal can't for my college's Network settings

I'm quite new to Ubuntu so please be precise. In my college, I've specific Wi-Fi settings with username and password, as well as LAN settings with proxy server. In my Network Settings and in the ...
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1answer
631 views

How do I temporarily remove proxy settings?

I set my proxy settings using the following command export http_proxy=http://proxyusername:proxypassword@proxyaddress:proxyport When I do echo $http_proxy I get ...
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0answers
213 views

Turn ubuntu 14.4 to a reverse proxy

have 2 Vps with ubuntu Linux OS the first one is DDos Protected and the other one is not. and im running a game server in the non protected Vps and i want to use the Protected VPS as a DDOS shield for ...
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1answer
124 views

Web filtering, dhcp, proxies in a distro?

I want to ditch our Dave's web filtering because it blocks anything our dear Gov do not like, but I also want to protect my children from porn. I am thinking I can install a cut down Ubuntu distro on ...
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1answer
82 views

Proxy server security

I installed Squid, and in this server guide, there are some security configurations. Is there any risks when using a proxy server? What are Squid security threats?
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1answer
2k views

Can I use manual socks proxy for only specific sites?

I am using socks proxy with chrome. With dconf editor, I can add ignore-host so that browser connect this hosts without proxy. Now I want to do opposite of this. I mean I want to specify hosts so that ...
2
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1answer
29 views

Why shell and browser return diffrent ip address?

I set global WebProxy by UBUNTU setting->network->networkProxy and then i open http://whatismyipaddress.com/ and i get my proxy ip address but when i use this command: wget -qO- ...
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0answers
239 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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0answers
641 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 ...
12
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1answer
32k views

Cannot Add PPA Behind Proxy Ubuntu 14.04 [duplicate]

I am unable to add a repository via the command line on Ubuntu 14.04. Apt-get works perfectly fine, and I am able to update the system. I have configured my /etc/apt/apt.config file as follows: ...
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1answer
3k views

How to resolve the DNS locally when there is a proxy configured?

If I configure the proxy, under Settings -> Network -> Proxy, and then try to access "http://google.com", the name resolution (IP of google.com) will happen there, at the proxy server but... How can ...
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1answer
216 views

MAAS / nodes have limited internet access after install

I´ve installed a test environment for MAAS and JUJU. MAAS manages both DHCP and DNS. Following setup: maas01 - static IP juju01 - dhcp and dns from maas01 node01 - dhcp and dns from maas01 and pxe ...
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2answers
161 views

installing node.js in VM with proxy

I am running Windows on a network that has a corporate authenticating proxy (NTLM). I have setup CNTLM and verified that it works fine with Windows. I am using VirtualBox and have installed Ubuntu ...
0
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1answer
94 views

How To Open My WebPage Using External IP In My PC?

I am using UbuntuServer13.10 in my server and Windows7SP1 in my PC and both connected with a DSL modem (Dynamic External IP), So whenever I try to open my server page in my PC using internal IP of ...
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0answers
442 views

firefox ignoring proxy settings and connecting directly

I have Ubuntu 12.04 and it's been a couple of months that I have this problem. The problem is that firefox's proxy settings has no effect on it and despite what settings I set in ...
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0answers
64 views

apport-collect <bug_no> returning “No route to host”

I just filed a bug on launchpad, for which I have been asked to submit the output of: apport-collect 1296270 However, when I run this command, I get the following output: ERROR: connecting to ...
0
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1answer
52 views

Apt keeps trying to connect to a non-existent proxy

I have an apt proxy on my home network which is running squid-deb-proxy, all my Ubuntu machines are linked to it with a 02proxy file in their apt directorys. The problem is one of my Ubuntu machines ...
2
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0answers
42 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 ...
8
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3answers
4k views

How to make Ubuntu honor “ignore-hosts” proxy settings for IPv6?

I just typed under "dconf-editor", System → Proxy → ignore-hosts, the following content: ['localhost', '127.0.0.0/8', '::1', '192.168.0.1', '2000::/3', 'fc00::/8'] But, Google Chrome (and apt-get ...
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0answers
154 views

Unable to use proxy in terminal despite apt.conf file

I use a wired LAN at my college which uses proxy. As per this answer I edited my apt.conf file. My proxy details are as follows Username: mahe\ict.student Password: mumit@123 Proxy host: ...
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0answers
728 views

swift proxy server not running

We are making a private cloud using openstack manual install guide of essex version. We have reached the swift configuration part. For installing swift we need 5 components ,proxy server being the ...
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1answer
36 views

Cannot unset http_proxy

I have Xubuntu and I can't unset the http_proxy variable. And I want to unset it because i can't downloading now. I try to do unset http_proxy or export http_proxy=
4
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2answers
2k views

juju http-proxy and no_proxy settings

I'm setting up an environment with juju and maas. The maas environment has no direct internet connection, a proxy must be used. I have configured the juju environment's proxy using juju set-env ...
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0answers
192 views

How does Polipo/tor become globally used?

I installed and configured polipo/tor a while back and one of the things that regularly surprises me is this: Boot up and Firefox, which is configured to use the polipo SOCKS proxy, always goes ...
1
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1answer
3k views

Proxy tunneling failed: Proxy Authentication RequiredUnable to establish SSL connection

$ wget https://raw.github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/master/KeystoneScripts/keystone_basic.sh --2014-03-05 12:55:27-- ...
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1answer
306 views

N2N-Edge VPN and CentOS server

I have one big appeal. I'm newguide in configuring iptables etc... I have at home FreePBX server (on CentOS 6.5) where is installed n2n VPN as service I will name it [S] (adress on home LAN ...
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1answer
378 views

sudo apt-get update/ failed to update [duplicate]

I just installed Ubuntu 13.10 saucy salamander. When I try sudo apt-get update and I get the response Err http://extras.ubuntu.com saucy InRelease Err http://archive.canonical.com saucy ...
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1answer
276 views

High availability distributed Proxy server

I am trying to setup a distributed high availability proxy. Each proxy server should be located at different regions. DHCP Server can be used to inform the client machines to use proxy server which is ...