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

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957 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 ...
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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. ...
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2answers
588 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 ...
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1answer
102 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 ...
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98 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 ...
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2answers
172 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 ...
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112 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 ---> ...
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58 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 ...
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145 views

How to set proxy settings for R so that i can update the packages in R?

I am using ubuntu 14.04.03 LTS(32-bit) and have R version 3.2.2 installed. I didn't remember either I have installed my R package as root or as normla user. Whenever I want to update/install any ...
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310 views

Why does the shadowsocks proxy not work

Today, I reinstalled my Ubuntu15.10 because I got a new hard disk. I reinstall the shadowsocks proxy and chrome with switchomega. The shadowsocks can connect to the server but the configured chrome ...
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1answer
72 views

how to proxy specific repo in apt

I recently switched to Ubuntu 15.10. I need to use a proxy to connect to external internet.And on my local internet there's a repo that doesn't require proxy to connect. So I wrote something like ...
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144 views

Service like “Opera Max” for Ubuntu?

There is an app for Android called "Opera Max" which compresses all Internet data systemwide no matter which app you are using. It can give amazing data savings. Is there any similar service for ...
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42 views

Intermittent failure to connect to a website

I'm trying to access a website. Sometimes I can access the website and sometimes the browser seems to be stuck while trying to connect. All that is shown by the browser is "connecting..." in the page ...
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0answers
54 views

Accessing a IPv4-only repository that's secured with SSL client certificates from IPv6-only host by through a proxy server

I have a IPv6-only host that needs to install software from a IPv4-only repository using SSL client certificates. I've set up a squid proxy server that listens to IPv6 and has IPv4 access: +----------...
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119 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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263 views

Wildfly on Ubuntu HTTPS on port 8443 timeout

I have a web application (Java EE) which was running on a Windows server without any problem. Also on my local machine (Mac OS) everything runs smoothly. Now I had to replace the remote Windows server ...
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90 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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1answer
1k views

How to change network proxy settings in Kubuntu 15.10

I am new to linux and I have kubuntu 15.10. I connect to a internet network at my university which has proxy settings. So wanted to know how to make changes at the Kubuntu system level for this proxy. ...
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221 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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119 views

Firefox is configured to use a proxy server that is refusing connections

The last few days, firefox 43.0 on Ubuntu 12.04 is giving me the error " The proxy server is refusing connections. Firefox is configured to use a proxy server that is refusing connections." but ...
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7 views

Removeproxy settings from terminal

Downloading any software with terminal it automatically connects to proxy.How to disable it.I tried to disable it,but nothing worked.
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143 views

Cannot write log file -Squid 3- Permission denied

I'm running Squid3 on my Ubuntu 14.04 LTS, When I type squid3 on terminal it shows WARNING: Cannot write log file: /var/log/squid3/cache.log /var/log/squid3/cache.log: Permission denied ...
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142 views

Ubuntu Server - Squid forwarding Proxy Https

I've installed latest squid3 on Ubuntu server 14.04, my goal is to forward the entire traffic come through squid into a 3rd side proxy. Client -> Squid proxy -> External Proxy i managed to do it ...
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1answer
69 views

how to remove squid to work as nat that already configured in ubuntu?

I'm running squid3 in my Ubuntu 14.04 and tried remote proxy use for study purposes . When I try remote access with another computer in the University LAN, I encounter empty cache log. So I have tried ...
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56 views

Cannot connect through socks proxy via privoxy

I've set up privoxy proxy on port 8118, which works fine in case of HTTP or HTTPS connections. However, I'm not able to connect in case of socket connections: For example, I've a jnlp file (...
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1answer
935 views

Proxy settings ubuntu 15.10: proxy to no proxy switch

At work, I need to use a proxy to get online. So, I go to the System>Preferences>Proxy settings and I fix the proxy manually. Because I also wanted my package manager to connect to the internet, I ...
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1answer
110 views

How to setup reverse proxy?

I am trying to setup a reverse proxy on a Ubuntu 12.04 VPS, that way I can protect a website from DDoS attacks. How can I do this? I found some tutorials online but they didn't seem to be what I was ...
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40 views

cannot access the internet via proxy or vpn

If I knew the correct terminology, this might be solveable. I am running 14.04.3 CLI server. I can connect from other machines, work in a command line mode. Apt-get will go out and get what it ...
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73 views

Ubuntu server 15.10

we have installed ubuntu 15.10 and trying to update gui tool and trying to update apt-get .Being its running vmware its not accepting the proxy IP for internet access. how to assign proxy setting to ...
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389 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 apt-...
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1answer
1k views

Send all OpenVPN traffic through proxy or TOR proxy?

I have an OpenVPN server and I want to be able to route all requests that are made to that OpenVPN server through a proxy, so that the requests will look like they are made be the internet address of ...
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54 views

Question involving a unique scenario involving: Dual Tethering, Bride Networking, Android/ADB, and HTTP Based Proxies

This is a quite unique scenario that I am currently in. On wednesday I moved and am currently looking for an internet provider. At the current time I'm using usb tethering on my Android Phone through ...
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217 views

Need assistance with configuring ftp-proxy

I have internal ftp services running on a Synology NAS box. I now have to present the ftp as an external web facing ftp. I have a running Ubuntu 14.04 server currently handling my HTTPS proxy ...
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1answer
155 views

Cannot download zip files

I cannot download from this link https://services.gradle.org/distributions/gradle-2.4-all.zip in Firefox and Chrome in my Ubuntu 15.10. Actually, I faced this problem in Android Studio while opening a ...
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24 views

Proxy and static IP switching

I use a proxy to access the Internet through 127.0.0.1:8080. That is not the problem, the problem is am into joomla CMS and i need to have a static IP address for it to work, i have a single system ...
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64 views

dnscrypt-proxy Suddenly Stopped Working after Last Friday Updates on Trusty 14.04

I was using dnscrypt-proxy from my PPA https://launchpad.net/~anton+/+archive/ubuntu/dnscrypt since last January without any problem on my Ubuntu Trusty 14.04. However yesterday when I restarted my ...
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14 views

Ubuntu internal IP Proxy for security testing

I'm creating an public API, but it should only listen to certain IP's. Ofcourse localhost is one of them for development purposes, but I want to write unit / integration tests that should fail if the ...
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1answer
559 views

Proxy Authorization Required

I am using Ubuntu 14.04 LTS(64 bit) Problem I am not able to access internet due to failed proxy authentication process. I have specified a proxy server in FireFox -> Network ->Manual.. As soon as ...
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15 views

Using ubuntu server with nginx as proxy for personal mac osx

How can i just channelize the traffic through the vps while im on mac osx? Nothing fancy, just want it to route my traffic through itself. Don't want any online proxy page or stuff for public.
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265 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 set up ad-hoc clients to use local proxy

I have a proxy running on port 8008. It outputs just "hello world". And I used this page: proxy settings To use it. So now whenever anything is typed to browser - I get "Hello World" (which is ...
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87 views

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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0answers
59 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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0answers
69 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? ...
2
votes
1answer
2k 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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0answers
64 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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223 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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79 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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223 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
223 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: http://serverfault.com/questions/...