Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [proxy]

A proxy is a program that acts as an intermediary in connections between a client and server. There can be proxies for any communication protocol: HTTP, SSH, …

0
votes
1answer
15 views

Possible to create a local to remote proxy tunnel? [on hold]

I'm using a emulator program that allows for a proxy, but doesn't allow a proxy with authentication and regardless of that, I need to be able to change the proxy on the fly using a terminal command. ...
0
votes
1answer
26 views

using local dns to allow domain based transparent proxy

I am from iran and some websites are blocked for iranian ips (like nvidia and intel and so on). there is this website that advertise that I can access those domains buy just changing my dns to theirs. ...
0
votes
0answers
23 views

Redirect request to corporate proxy server with nginx reverse proxy

I have a Gentoo linux where I run an application that makes requests to a certain domain, but does not respect my proxy setting I made in the environment variables (http_proxy, https_proxy, HTTP_PROXY,...
0
votes
0answers
70 views

Raspbian Linux SquidProxy 4G Modem Proxy - Cannot Connect To Internet Via 4G Proxy While 4G Modems Have Internet

I'm trying to create 4G proxies via squidproxy but I am failing at it for 2 straight days now.. I don't know what to do anymore.. I'm using a raspberry pi with raspbian and squid 3.5.x.x (latest ...
-1
votes
0answers
36 views

Proxy error - tunneling socket could not be established

I'm receiving the following error when running a newman collection (newman is the commandline version of postman, and is used for making REST calls): tunneling socket could not be established, cause=...
3
votes
1answer
108 views

ssh routing between multiple linux system containers transparently

I have system where I run multiple containers. Each container is a linux system with a specific purpose and every container has a ssh server enabled. I want to make an entity that manage new ssh ...
0
votes
0answers
31 views

Burp with iptables

I am trying to configure my Kali machine to redirect all local traffic to Burp Proxy using iptables, but something seems to be wrong. This is my current configuration: > sysctl -w net.ipv4....
1
vote
0answers
24 views

How can I connect to an SSL-only website with a non-SSL-aware program?

I have a program on CentOS 6 that connects to a server online. I believe the server has been upgraded to require SSL, but my program version does not support that and I cannot easily build a newer ...
1
vote
0answers
57 views

Squid with squidguard launch problem [closed]

I'm not able to successfully launch squid with squidguard. Here is my service squid status : ● squid.service - LSB: Squid HTTP Proxy version 3.x Loaded: loaded (/etc/init.d/squid; generated; ...
1
vote
1answer
25 views

Proxy address is being replaced with /dev/cdrom

I have a weird issue that I can't seem to find an answer for. When I enter: git config --global http.proxy http://{username}:{password}@{proxy address}:{port}/ It returns an error: git config --...
0
votes
1answer
138 views

Proxy settings for zypper on OpenSuse Leap 15

I am using OpenSuse Leap 15.0 with KDE environment on a desktop that is connected to the LAN at my institute. The institute uses a proxy and the settings the system administrator asked to use is: ...
2
votes
0answers
21 views

wwwoffle alternative? [closed]

I'm looking for a caching proxy server that will allow me to browse visited sites while being off-line. I'm a frequent flyer and when working on something on a plane, I find it difficult not to have ...
0
votes
1answer
44 views

Proxify all the traffic from B to A [duplicate]

My computer A has two networks, one connects to internet. The other one connects to computer B. How can I setup A to route all the internet traffic from B through a proxy running on A without setting ...
0
votes
0answers
69 views

tcp reverse proxy to map container's port to host port

I am running a windows machine as host. Installed 'docker for windows' and have a docker container running centos. I have a process in the container that connects to 127.0.0.1:7515. I want this ...
0
votes
0answers
29 views

Load-balancing through multiple interfaces on the same server using Nginx

I'm testing proxy server with combination of Nginx TCP load balancing and SNI based HTTPS proxy. In my testing debian box I have following interfaces configured eth0 192.168.1.10 - proxy eth0:1 ...
0
votes
1answer
53 views

How to let locally generated packets pass through PREROUTING chain?

I would like to let locally generated packets pass through PREROUTING chain bacause I want to use sudo iptables -t mangle -A PREROUTING -p tcp -d somewebsite.com -j TPROXY --on-port 32794 to ...
0
votes
0answers
46 views

OpenBSD relay, https proxy for multiple domains

I'm trying to make a proxy for 3 web servers (running on the same machine as the proxy). A have successfully configured relayd to redirect a request to correct port by their host header, but I cannot ...
-2
votes
1answer
195 views

Having trouble with apt update kali 4.17 [duplicate]

This is the error I get when I input apt update Err:1 http://archive.getdeb.net/ubuntu xenial-getdeb InRelease Could not connect to archive.getdeb.net:80 (144.76.200.19). - connect (111: ...
1
vote
0answers
18 views

Network Manager which hides proxy from applications

Is there a network manager similar to the network manager program which can handle proxy information (HTTP with authentication) and does not require the individual setup of programs; ie. All network ...
1
vote
1answer
37 views

Conditional env proxy?

I have the following proxy info in my bash_profile: export http_proxy=http://work.proxy.address.com:8080 export https_proxy=$http_proxy export no_proxy="localhost,.workURL.com" This allows me to run ...
0
votes
0answers
29 views

SSH fails to proxy through local Tor Browser with “can't resolve host”

Good day, I have a fully updated Tor Browser set up on a fully updated Manjaro Linux system. I confirmed that the Tor Browser's built-in proxy at 127.0.0.1:9150 can be accessed by using it as a proxy ...
1
vote
0answers
14 views

Set proxy to specified services [closed]

I am using Ubuntu distribution. I want to setup proxy for specified services and applications. For example, I want to use the proxy for Firefox and Terminal. Does a tool exist for it?
2
votes
1answer
205 views

Docker container hits iptables to proxy

I have two VPSs, first machine (proxy from now) is for proxy and second machine (dock from now) is docker host. I want to redirect all traffic generated inside a docker container itself over proxy, to ...
2
votes
1answer
308 views

Does SSH ProxyJump require local shell access?

i have an account that can ssh to localhost alright: $ ssh root@localhost # logout Connection to localhost closed. it does not work with the JumpProxy feature of ssh however: $ ssh -J root@...
0
votes
1answer
20 views

Non-logging REST API: How can I write all HTTP(s) requests and responses to a file?

I have a daemon, call it whatverd, running on TCP port 11111. It is basically an http server, but it does not do any kind of logging or debugging. It only returns query results via JSON in the http(s) ...
1
vote
1answer
56 views

SSH ProxyCommand errors

I'm trying to understand why SSH proxycommand isn't working. I have a SSH config file in a custom location as below. vagrant@ansible:~$ cat ~/.ssh/cml-config Host mgmt-lxc HostName 10.17.238.146 ...
0
votes
1answer
160 views

squid configuration for whataspp

I'm running Ubuntu server 14.04 I successfully installed squid3.5 via apt-get and I configured it to allow all proxy requests by changing the default configuration file like the following: I changed ...
1
vote
1answer
416 views

How to set up routing of https to proxy server on client

There are are lot of excellent answers to this question which involve setting iptables routes on the router. However I need to set up the iptables routes on the client. I'm working on an embedded ...
2
votes
2answers
85 views

Is it possible to redirect ssh traffic (not forward), How?

I am aware that it is possible to forward SSH from server A to server B by creating a tunnel. What I am asking for is rather the red alternative on the schema above. Can this scenario be implemented: ...
0
votes
1answer
387 views

Why doesn't dig myip.opendns.com @resolver1.opendns.com use sshuttle's proxy?

I am using the great technique from How can I get my external IP address in a shell script? to find my public IP address: dig +short myip.opendns.com @resolver1.opendns.com I'm also using sshuttle ...
0
votes
1answer
1k views

Configuring no_proxy on centOS [closed]

This issue is on centOS 7. I configured the proxy address following this process!, post which the network was working fine. But, I need few domain sites excluded from proxy. So, I added the ...
1
vote
2answers
1k views

ssh through authentication requiring proxy

At work we have of course a company's-proxy. I need to ssh to some machines out of the company's network. The proxy though requires authentication. lets assume we have the following variables: ...
0
votes
0answers
23 views

How do I trust a proxy certificate on raspbian:

I just downloaded and ran fiddler using mono on my raspbery pi 3 running raspbian. To install/trust the certificate I tried to follow this tutorial. I copied the certificate to /root using sudo mc ...
1
vote
0answers
264 views

CentOS7 YUM proxy authentication failed [closed]

I've stumbled across a little problem with my CentOS7 server. It's a virtual server behind a proxy and it can connect to the internet, but it can't use yum. Whenever I try, I get the error: Could not ...
0
votes
0answers
18 views

Set and unset windows proxy with script

I need to set the Windows proxy very often and manually doing the procedure is a terrible pain. Is there any way to create a script? I need to set the following things: automatic configuration script ...
0
votes
2answers
76 views

Accessing different servers with same domain name

I have a Linux Server (Ser1) on which an application is running on Apache and tomcat using proxy. This server has a registered domain name abc.web.example. Because of traffic, company has taken ...
2
votes
0answers
216 views

how to set up proxy pass or iptables for ssh?

I tried to set up a nginx server for my pi's at home. The problem was, the dyndns take too long to update. therefore I can't access my gitolite server. So instead of using dyndns, I set up a ec2 ...
0
votes
0answers
27 views

Use proxy in linux server. Different result between command line and browser execution

In my web server i am trying to use proxy in all outgoing http(s) request in linux ( centos7 ). example: curl request. After set proxy by export http_proxy and https_proxy, when i run a file (php) ...
0
votes
0answers
94 views

proxy pac file to no_proxy environment

I need to translate a pac file to a valid no_proxy environment variable. Does anybody know if there is a tool available for this.
0
votes
1answer
711 views

Docker build via proxy returned TLS handshake timeout

I did try build Docker container, Internet resources access only via proxy. I did set proxy connection for Docker. Did use method 2 After did check this command [root@server01 docker]# systemctl ...
0
votes
0answers
22 views

How to configure Ubuntu VPN to block websites at certain times for certain users

My end goal is to run iOS devices on a VPN but with the VPN configured to block each user from certain things like Facebook or Instagram at set times. I used Algo VPN and have my iPhone running on the ...
0
votes
1answer
254 views

Nginx and proxy_pass

I have a problem. I have 2 servers and 2 domains, I want to setup redirect from one to another. When I do it, I see 404 error no matter what I do. I don`t even see requests on the second server. I can ...
3
votes
0answers
1k views

Curling a https url via a proxy results in NSS error 5938

A B2B partner needs to make a callback from a Redhat machine to an API method on our web server (Centos7). We added their IP address to our software firewall but nothing was going through. They ...
0
votes
0answers
119 views

Configure Raspberry as Gateway and redirect traffic to proxy

Maybe someone can help me: I want a raspberry pi work as a Gateway. All incoming traffic should be redirected to an external web proxy. Is there a chance to realize that with iptables? I am not very ...
0
votes
0answers
9 views

Override virtualhost file with include

I currently have auto-generated virtual host from cpanel as follows: <VirtualHost 162.144.xxx.xxx:443> ServerName mydomain.com ServerAlias mail.mydomain.com www.mydomain.com DocumentRoot /...
1
vote
1answer
1k views

How to export proxy in Redhat Linux 7 using the current login credentials?

I need to export proxy on RHEL 7 with the current logged user credentials. Please be aware that I am able to achieve this by adding manually in .bashrc or .bash_profile.: export http_proxy=http://...
0
votes
1answer
99 views

live-build behind a proxy at lb bootstrap_archive-keys step gets Clearsigned file isn't valid, got 'NODATA'

I've been trying to do the steps from 18.4 from here: https://debian-live.alioth.debian.org/live-manual/stable/manual/html/live-manual.en.html#847 When running the lb build I get an error at the lb ...
0
votes
0answers
341 views

how to make cURL send AUTH command for FTPS?

this is causing headache for a long time now. Situation: i have a virtual machine that sits behind a proxy that shields it off the internet. The Proxy seems to work fine. I want to use cURL to ...
0
votes
0answers
407 views

How to make squid accept requests over HTTPS?

I have an issue with my provider. Some sites don't work (time out). Most notably, gravatar.com. I have a browser extension in mind that allows to proxy some requests. The thing is, proxies that come ...
0
votes
0answers
306 views

socat as a multi-client UDP proxy on macOS?

I'm trying to use socat as a UDP proxy (v4->v6) for a client (game) which routinely initiates new UDP "connections" (TL;DR - the world runs on multiple servers listening on different UDP ports, client ...