Questions tagged [proxy]
A method of connecting to the internet through an intermediary (a proxy server) which handles connections and redirects them.
1,130
questions
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Squid Ubuntu 20.04 Install ACL Error
i'm new to linux so please be patient w/ me.
https://phoenixnap.com/kb/setup-install-squid-proxy-server-ubuntu
squid successfully installed & is running;
however,
acl localnet src 192.168.0....
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10 views
Proxy 407 Authentication required
I have Ubuntu 16.04 server on vmware esxi. I need Ubuntu to connect to internet trough proxy with domain account. I set http_proxy="http://domain\username:password@proxy-hostname:port" in /etc/...
2
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0answers
28 views
System proxy for snap-store in Ubuntu 20.04
I upgraded my work PC from Ubuntu 18.04 to 20.04.
I always work behind a proxy. I added proxy configuration in:
/etc/environment
/etc/profile.d/env.sh
/etc/apt/apt.conf (for APT)
Before the upgrade, ...
0
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0answers
16 views
Problem with gnome-software under Ubuntu 18.04.4 LTS bionic because of Proxy Authentication Required
I can't find the answers on the internet. I've been looking for them everywhere for a month. I have tried all of the methods listed on the Internet.
I have a problem with the application gnome-...
1
vote
2answers
33 views
Proxy configuration on ubuntu 20.04 is not owrking
I have set a proxy config on the network manager UI and the OS is not even requiring authentication. I know for sure that the config is right as it is the same I'm using on firefox to connect to ...
0
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1answer
38 views
Ubuntu store always not loading in ubuntu 20.04, why is that?
I recently installed Ubuntu 20.04 in 'Dual boot mode' alongside W10.
Internet connectivity is working as usual/expected within browser and terminal while browsing as well as downloading or upgrading ...
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0answers
18 views
How can I move a file from my computer to a remote machine, bypassing through a second computer?
I need to copy a program (which I have modified on my computer) to a Unix.
I can't do it straight away because I need first to pass from another machine.
I have tried with:
scp /path/of/the/...
0
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21 views
Installing Confluent cli on Ubuntu 20.04 on VirtualBox on Mac
I am working on setting up a virtualbox to learn ansible and confluent and for that I am trying to install Confluent on Ubuntu on VirtualBox. When I run the curl command from the terminal using curl -...
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14 views
Setup Firewall rule that will allow only Squid proxy
I am using Ubuntu 19.10.
I just jus want that only some selected applications get internet acces, So i've installed squid proxy and configured the application to 127.0.0.1:3128
I've checked the log ...
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0answers
8 views
Proxify connections thru company proxy
I used to be able to proxify all my conections thru the proxy of my company with proxycaps.
My proxycaps configuration:
I try to do something like this with redsocks but it just didn't work.
Is ...
0
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0answers
14 views
How to permanently disable proxies from terminal in Ubuntu 16.04?
I tried to unset the proxies using unset all_proxy && unset ALL_PROXY && unset socks_proxy && unset http_proxy && unset https_proxy && unset ftp_proxy command, ...
1
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1answer
32 views
How do I create launcher icon for Chromium with proxy?
I use proxy to connect to the network of my employer. However, I do not use any proxy for my personal use. So when I work, I open chromium in command line via the command
chromium --proxy-server="...
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0answers
24 views
install ubuntu desktop using a proxy server? [duplicate]
Is there some way, when installing Ubuntu-20.04 Desktop, to tell the installer to use a proxy server? I didn't see any option for that (unlike when installing Ubuntu Server) and trying to google an ...
0
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13 views
Why does skype show only “connecting”? Call cannot be received also, although messaging works fine
I tried with Linux DEB from https://www.skype.com/en/get-skype/. I am using ubuntu-20.04 LTS. I am behind a proxy server. Call can't be received but miss call notification is shown at the end.
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22 views
How can one resolve the problem regarding the network connection to skype downloaded from snap store behind a proxy server from ubuntu 20.04 LTS?
All other things related to internet, such as browsing, installing, and uninstalling using sudo command are working fine. I have provided the proxy server details through /etc/apt/apt.conf.d/proxy....
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0answers
17 views
Diagnosing Freezing Applications
Running Ubuntu 19.10, I am having issues with Discord running on my system. What seems to happen is the application hangs, and I must close the executable and re-open. Notably, it seems to occur ...
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28 views
Unable removing proxy from ubuntu terminal
Please help I can not remove proxy in my ubuntu terminal .I want download cppcheck for sublime or any other software. but it is showing error like this . the internet is working fine in web browser ...
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1answer
30 views
How to reset proxy settings
In order to install some packages, I somehow copy-pasted several lines of code that changed my proxy settings in Ubuntu 18.04 terminal and now it is causing errors endlessly. I just want to reset my ...
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0answers
31 views
How can I query a PHP script with curl through a Proxy?
I like to build a Proxy checker with a self hosted PHP backend. While testing I found this Proxy: 207.154.231.211:8080 that shows a strange behaviour.
It is possible to reach similar services like: ...
0
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0answers
29 views
Squid4 does not write access.log
I'm following this guide for the installation
with config for running sudo /usr/sbin/squid -YC --foreground -f /opt/conf/squid/squid.conf
acl localnet src 10.0.0.0/8
acl localnet src 172.16.0.0/12
...
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84 views
Firefox not allowing SOCKS proxy
I used to be able to configure a SOCKS proxy in firefox (either v4 or v5), but now the host input element is completely not accepting user input. It is not disabled, but whatever I type is not ...
4
votes
2answers
180 views
Compiling and installing dante server from source for Ubuntu 16.04
The apt repositories for dante server for Ubuntu 16.04 are outdated (version 1.1).
So I need to compile the program from source and install it because I don't want to use an untrusted PPA.
Usually ...
0
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0answers
38 views
Setting up SOCKS proxy to use HTTP proxy for outgoing requests
I have a Windows machine, that can connect to my Ubuntu machine (where I have root access) over ssh and this Linux machine connects to the internet using http proxy.
What I want is to set up a SOCKS ...
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28 views
How to force certain applications to use certain gateway?
I have the following setup:
______________
| |
| Ubuntu 16.04 |NIC1---(WIFI)---ISP1 (slow, unmetered)-----
| |
| game |
| |
| cloud sync |NIC2---(...
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36 views
Cannot unset proxy for git
Due to certain..world events, I have to work remotely outside our company proxy. I have unset the proxy settings eveywhere and everything works fine except Git. When I try to pull or push to our AWS ...
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0answers
52 views
How can I connect to a machine that is behind a proxy using remmina?
I use remmina VNC to connect to a server on my organization's local network. I do this using a machine that is also connected to the local network. The network uses a proxy.
Now I am travelling ...
0
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0answers
28 views
Virtualbox port forwarding for Tor
I am trying to use Tor on a workstation but since I am not allowed to install anything on that workstation, I am stuck with what is already installed. Fortunately, Virtual Box 6.1 is already installed ...
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0answers
67 views
Docker Nginx reverse proxy not forwarding port
The title is my best guess after hours of investigation. I installed AzuraCast via Docker, which came with Nginx and I need a directory to make downloadable files available. Part of my headache is ...
2
votes
1answer
59 views
Unattended upgrades still trying to use proxy
We stopped using a proxy for internet access for our Ubuntu 18 servers and everything is working fine, except that the unattended security upgrades are failing with still trying to use the proxy ...
0
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2answers
42 views
DynDns is not reachable from own network, but works with proxy
I have setup an ubuntu server with a web server i want to port-forward.
I tried accessing the IP over proxy and it worked. I have set a dyndns and over a web proxy this worked too. But when i type it ...
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0answers
19 views
Ubuntu 16.04 no wired connection
I need your help to get wired connection in my laptop.
I am using Ubuntu 16.04 Xenial in a ProBook 650 G4 laptop with docker behind a proxy in a separate SSD.
In my main SSD I am using Win10 where the ...
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0answers
52 views
Iitables prerouting
i want to redirect all request from the port 80 to 8081 and then in server on 8081 port i want to proxy request main server on port 80 (programatically):))
So, this command work -
sudo iptables -A ...
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0answers
97 views
Configuring multiple proxies on one server
Let's say we have 3 laptops, each needing a proxy server in order to bypass a firewall restriction. We need each laptop to have a different IP when accessing 3rd party websites.
One way to do this ...
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votes
1answer
125 views
Proxy authentication using wget on cygwin [closed]
This question was also posted on SO.
My institute recently installed a new proxy server for our network. I am trying to configure my Cygwin environment to be able to run wget and download data from a ...
0
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0answers
60 views
Internet is Slow Thru squid proxy when GPO Applied to server
I have this problem when GPO applied to workstations with squid proxy on the browsers the internet is slow. I tried a
sudo net.ipv6.conf.all.disable_ipv6=1
sudo net.ipv6.conf.default.disable_ipv6=1
...
0
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0answers
28 views
Global proxy behind a corporate firewall
There is an issue I try to solve. One of my PC running Ubuntu 18.04 is behind the corporate firewall. My problem is, that there is not just 1 IP address to the outside. The firewall provides a script (...
-1
votes
1answer
73 views
ubuntu installaton
I have been following the directions here
https://ubuntu.com/download/raspberry-pi
But, when i get to the final step "sudo apt-get install xubuntu-desktop"
For each of hundreds of files it says "...
0
votes
1answer
81 views
Is it possible to set proxy for APT while using graphical Ubiquity-based desktop ISO installer?
For some of the Ubuntu installations I use netboot mini.iso from http://cdimage.ubuntu.com/netboot/ . This installation method includes the step of configuring proxy. It is very useful for me as I ...
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0answers
49 views
TCP proxy solution
Are there any solutions for setting up a proxy server supporting persistent TCP connections?
For example, a proxy server which would forward all TCP connections to a remote machine with an MQTT ...
0
votes
1answer
170 views
Subdomain reverse proxy with nginx
I'm trying to set up a reverse proxy so I can access my different servers from outside my nat. My /etc/nginx/sites-available/reverse-proxy.conf looks like
server {
listen 80;
...
0
votes
2answers
70 views
Proxy settings on Ubuntu Server
I'm looking for the proxy settings on Ubuntu Server 18.04.
I found them in regular Ubuntu under /etc/apt/apt.conf/proxy, but the apt.conf folder is missing.
0
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1answer
167 views
Failed to connect to https://changelogs.ubuntu.com/meta-release-develpment [closed]
When I tried to update Ubuntu server 18.04 it gives me this error :
Failed to connect to https://changelogs.ubuntu.com/meta-release-development. Check your Internet connection or proxy settings.
I ...
0
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0answers
12 views
Adding more users to a bought proxy
I have a proxy from a provider but they dont allow subusers. the proxy looks something like this: my.proxy.com:1234:username:password. I need to add more users and track/limit the data usage by each ...
0
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0answers
108 views
SFTP with proxy(jump) server
I have to connect my gnome file manager to a server that needs to be accessed through a jump server. How can I do that? Thank you.
Eg: sftp://server@host:port
1
vote
1answer
309 views
Bypass ISP Restrictions - Squid Proxy on Google Cloud
My aim is to bypass ISP restrictions. In Turkey, a lot of sites are restricted (including Wikipedia). Of course there are a lot bypass methods, like buying a VPN account, using Opera with VPN, etc.
I ...
0
votes
1answer
119 views
ubuntu 18.04 repository not updating / can't use apt-get (Could not connect to x.x.x.x:8080)
I logged into Ubuntu and ran
sudo apt-get update
then
Err:1 https ://download.docker .com/linux/ubuntu bionic InRelease
Could not connect to 10. 10.8.179:8080 (10. 10.8.179). - connect (111: ...
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0answers
42 views
Troubles with proxy in Ubuntu 18.04
I recently started used ubuntu and i have some problems with it.
In first, every time when i reboot ubuntu, the lines "https_proxy", "http_proxy" in the environment are overwritten to '127.0.0.1:8888'...
0
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0answers
340 views
How to setup the terminal proxy for ubuntu terminal via v2ray
I have already set up the proxy for Chrome via v2ray and
it is working fine. But I have failed to set up it for terminal for my Ubuntu 18.04. I tried something like:
export http_proxy="socks5://127....
0
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0answers
149 views
How to config the proxy on Ubuntu in VirtualBox?
I connect Google with proxy software like v2ray on my host. Now, I also want Ubuntu in VirtualBox to connect Google. But I tried some ways to solve the problem.
These are my proxy software
SOCKS5:127....
0
votes
1answer
40 views
Nginx reverse proxy only accessible from one device
Following this guide, I've set up Nginx reverse proxy for transmission, but for some reason it's only accessible through my laptop. On my laptop (Windows 10), I can access it with Chrome or Firefox, ...
