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

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my command line doesn't use kerio control settings ubuntu server 14.04

I have kerio account and I installed kerio control vpn client on my ubuntu server 14. I have my username/pass and it works on my personal computer. The kerio vpn client (kvc) running without any ...
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28 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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42 views

Rss feed through socks5 server

I have a problem with my Dante socks5 server. I have set-up it for my utorrent traffic. The problem is that I cant get the RSS feed through the proxy. What do I need to do to get it through? ...
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1answer
640 views

Nginx over apache gives 502 Bad Gateway

I'm trying to run Nginx over Apache. My configuration is that I set Apache to listen to port 8080 instead of 80. Then I set Nginx to proxy all requests to the same domain over port 8080: upstream ...
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27 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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131 views

Installing Foreman Fails

For some reason I can't setup Foreman, after being so simple it keeps failing. It happens after I run the $ foreman-installer Everything looks great and then these two errors show up: Execution ...
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45 views

SSL Reverse Proxy Internal SSL Sites

If this is stupid, please tell me. I already use SSL for my reverse proxied sites running on Ubuntu Server 14 LTS. I want to use SSL on those internal websites, but still have them reverse proxied ...
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104 views

Dante Server Password Authentication Failing

I installed Dante following this Guide: https://tech.tiq.cc/2012/06/how-to-set-up-danted-dante-server-socks-proxy-on-linuxdebian-with-authentication/ Therefore my setup looks like this: ...
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1answer
96 views

Help Installing Dante Server From Source

Installing Dante from Source on Ubuntu I was having problems with dante authentication therefore I am trying to install from source based on what this user has said: ...
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1answer
339 views

Squid proxy server giving the error 'The system returned: (110) Connection timed out'

I get the error "The system returned: (110) Connection timed out" from the browser when I try to browse through the squid proxy server....Any suggested solutions???
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24 views

ProxyPass configuration

I am experiencing a confusing issue with my /etc/apache2/sites-available/000-default.conf file. I have enabled proxies (via the "a2enmod proxy_http" command) and the local site resolves properly, but ...
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154 views

Can't Add PPA Behind Proxy using CNTLM

I'm trying to add a PPA to upgrade PHP, but receiving the following error: $ sudo add-apt-repository ppa:ondrej/php5-5.6 Cannot add PPA: 'ppa:ondrej/php5-5.6'. Please check that the PPA name or ...
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103 views

Installing r-packages in RStudio with proxy

I am using: Ubuntu 15.04 RStudio 0.99.486. R 3.1.2 proxy network with authentication The problem occurs when I open RStudio and try to install any package. Example: install.packages("ggplot2") ...
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1answer
34 views

Ubuntu apps are unable to access internet

My system is part of an institutional network, and hence I can connect to Internet only by using proxy. I am able to browse the net using browser, and I am also able to able to download from command ...
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125 views

I can’t set proxy of google chrome in ubuntu with Xfce

I use the latest ubuntu trusty and install Xfce desktop for it.It's doesn't work in Xfce when I set a proxy using the following method,but It works when I log out and login in unity and It‘s still ...
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26 views

Download speed of packages through apt-get/synaptic

What happens is that while downloading packages the terminal (or synaptic) won't show any download activity and then, out of nowhere, a whole package (few MBs in size) is downloaded. It is not a ...
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18 views

Using two proxies (one as a fallback)

I have two proxies at work. The first one is much more faster than the second one, but traffic is limited and there is a blacklist on it (facebook, etc.). The second one has no traffic limit and ...
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1answer
83 views

Firefox ip address randomly changing

I have been using ubuntu for a couple of years now and I have never seen something as strange as this happen before. I went on http://www.speedtest.net/ to test my internet speed and noticed in the ...
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206 views

pfsense dhcp with wpad/pac

i configured the dhcp on pfsense with wpad/pac and privoxy (socks5). In Firefox i entered the automatic proxy configuration url like its in pfsense and everything works fine (all traffic over the ...
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40 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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23 views

proxy setting in ubuntu [duplicate]

I use a business network , and I tried to configure proxy settings in ubuntu. After this I obtain this error: sudo apt-get update Scaricamento di:1 http://ubuntu.unitedcolo.de wily InRelease [34,6 ...
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1answer
424 views

Dropbox 'Waiting to be Linked to a Dropbox Account'

When I execute ~/.dropbox-dist/dropboxd after cd ~ && wget -O - "https://www.dropbox.com/download?plat=lnx.x86_64" | tar xzf -, Dropbox GUI loads, on the notification bar I configured the ...
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61 views

Various ways to set up proxy? [closed]

I am using gnome-classic on Ubuntu 14.04. I am confused about different ways that can set up proxies. In gnome-classic's Settings->Network->Network Proxy, (1) When the method is Manual, (See ...
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1answer
29 views

SFTP server to respond with HTTPS file

I have a REST-API server by HTTPS. I need a way to call the API when a file is retrieved using SFTP. The content is dynamically generated per request. Is there a simple way to do that without having ...
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74 views

apt-get fails behind squid proxy

I use proxy server to connect to internet. The server is a squid proxy, which blocked certain requests. Things not working: ping apt-get traceroute6 Things working: curl wget When I do ...
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174 views

Web filtering of HTTPS traffic in small network?

i am using Ubuntu 12.04 as a server in my office network with 2 nic's. I also installed Squid3 to filter web traffic. I got the success with the http protocol but was unable to block the https ...
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37 views

Auto proxy changer

I have a list of proxies and I want my computer running Ubuntu 15.04 every time check the list and find the very first available and automatically switches system proxy and of course if it removes ...
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1answer
278 views

Proxy Server Multiple IP's

Hello I am want to host a lot of SOCK5 proxies and would like to know is there any software/Linux build that could suit for hosting proxies for a while sub net on once instance. So I want roughly 256 ...
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1answer
412 views

Problems with running sqlplus64 == SP2-1502: The HTTP proxy server specified by http_proxy is not accessible

Very new to the whole Linux scene. Running Ubuntu 14.10 I installed the Oracle Client version 11_2 but when I try to run sqlplus64 command I get: Error 46 initializing SQL*Plus HTTP proxy setting ...
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1answer
91 views

NO_PUBKEY error for apt-get update behind proxy

At work I have an ubuntu desktop behind a proxy. I configured my proxy as follows: Under Settings > Network > Network proxy : Method set to "automatic", set a URL and applied system wide. This ...
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1answer
180 views

111: Connection Refused

When I attempt to install packages through sudo apt-get install, no matter what I try to install, it returns a 111: Connection Refused error. The web browser appears to work, but not sudo apt-get ...
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57 views

Hash Sum mismatch while attempting latex package install

If I try to install latex using $ sudo apt-get install texlive-full it fails; reporting a fetch failure for each of texlive-base, texlive-bibtex-extra, texlive-latex-base-doc, ...
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1answer
62 views

Apt-Get Update keeps getting the same package

I started an apt-get update on my desktop machine today and was still running after 30 minutes. It keeps downloading from the same repository. There is a Get counter on each line and that keeps ...
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28 views

Add a repository from a proxy connection

Does a proxy connection prevent adding a repository to Ubuntu? I'm using my college WiFi which uses a network proxy. I'm trying to add repositories but all I get is: Cannot add PPA: 'ppa:xxxxx'. ...
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178 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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1answer
80 views

How to setup the reverse of ssh -D?

I have two machines: my laptop and a remote server. The server sits behind a firewall that only allows incoming ssh connections. I can use ssh on my laptop to login to the server without any issues. ...
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43 views

Trying to use ProxyPassMatch with a pool balancer statement on Ubuntu

I'm sure I just have syntax wrong here. I've spent a couple days on this, and I can't get it dialed in. The example below, or very close, is what I have had suggested to me, and is the closest that ...
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157 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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1answer
95 views

Configure proxy for Chrome on xubuntu for school

I need to configure a proxy for google chrome, because we use this for school. The proxy looks something like this: http://pol*************.edu.au/b***.p** It is easy in firefox, I just set it to ...
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2answers
243 views

Cannot add proxy exceptions on Ubuntu 15.04

My machine sits behind office network proxy. How can I add exception for certain hosts? I have tried the solution given in Proxy exceptions in 12.04 LTS. In gconf-editor it does not show ...
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29 views

how to create a proxified hotspot?

I am using a proxy server xxx.xxx.xxx.xxx:nnnn with an authentication. I want to create a wifi hotspot for my cellphone in which I don't need to manually configure the proxy settings.
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1answer
57 views

i am using a proxy server and i was unable to download any software from ubuntu 15.04 [duplicate]

i am unable to install Ubuntu restricted extras and VLC and many. when i use sudo apt-get install Ubuntu restricted extras in terminal it is showing unable to locate ubuntu restricted extras. how can ...
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11 views

Using Internet through proxy [duplicate]

I have recently installed Ubuntu 14.04, and my college network uses a proxy server along with proxy authentication. Due to this I am not able to access internet from terminal (like using wget ...
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68 views

Squid Proxy Server not working using my private dns when in DMZ

I configured a squid proxy server using ntlm-active directory authentication which works fine when deployed in the LAN but when I move it to the DMZ, the authentication fails and hence clients are ...
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1answer
167 views

openstack-install hangs registering against landscape

I'm behind a proxy, and ran sudo openstack-install --http-proxy myproxy:port --https-proxy myproxy:port, and then selected the landscape autopilot. The script made it through bootstrapping Juju, ...
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1answer
42 views

Error during MediaProxy installation

I am installing mediaproxy on my server debian. Please review the error pasted below. I have also tried installing the dependencies but still this error occurs. Need help on this. ...
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22 views

Determine nameserver to use behind a proxy

I have access to internet only behind a proxy. apt-get works fine but when I do ping google.com I get ping: unknown host google.com. This is not the case when I do ping without a proxy. How can I ...
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273 views

Openstack installation fails to initialize Top-level container

We are trying to install Openstack per the single installer guide. Since the server is behind a proxy server, we are running the installer command with http proxy arguments: openstack-install ...
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77 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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39 views

Create WPAD and PAC configuration files for branch proxy configurations

Below are the configuration of current proxy.pac file. function FindProxyForURL(url, host) { var resolved_ip = dnsResolve(host); if (isInNet(resolved_ip, "10.0.0.0", "255.0.0.0") || ...