Device or program that stands between two or more interconnected programs/devices

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1answer
75 views

Can squid work as reverse proxy server for ftp, pop3 and smtp [closed]

OS is Ubuntu 14.04 Can squid work as reverse proxy server for ftp, pop3 and smtp? I need a server can work as reverse proxy server mode to proxy the http and ftp. I configure quid3 but I find it can ...
0
votes
0answers
32 views

Local DNS lookups sent to Proxy

There is one laptop in the domain that, for some reason, sends traffic meant for local servers through the proxy. For example: surfing to http://Hostname1 The client has in it's proxy exceptions: ...
0
votes
0answers
101 views

Nginx proxy pass url from get argument

Let's say I have server example.com with nginx. I want to make a proxy which will proxy pass URL given as part of request URI or GET parameter (it may contain query string). So e.g. I want nginx to ...
1
vote
0answers
51 views

proxy parameters with nginx

I'm trying to use nginx to proxy a request with parameters to a shoutcast stream. I've tried a couple things but can't seem to get it working right. First try was this location /music/ { ...
0
votes
1answer
34 views

Http proxy server performance analyzing

I have implemented a http proxy client/server. Currently I intended to test performance of this proxy client/server. Can anybody tell me what kind of tests should I take to analyze it's performance? ...
0
votes
0answers
34 views

The apache2 server only work under tcp6 for ftp, how to make it work tcp4?

I use apache 2.4.7 on ubuntu. I already added proxy and proxy_ftp module. The ftp site configuration is: <VirtualHost *:21> RewriteEngine On ServerName ftp.mydomain.com ProxyPass / ...
0
votes
1answer
79 views

redsocks + socks server on different machine

I have the following setup: Host-X (192.168.1.100) running ssh -D so that it can be used as a socks server. Host-Y (192.168.1.101) running redsocks configured with Host-X as socks. They are in the ...
2
votes
0answers
85 views

HAProxy switch to backup on 500 errors and/or server down

I'm setting up an HAProxy in front of only 2 backend servers, with a particular configuration: any request should go to server A; but, if server A returns a 5xx error code, all request should go to a ...
-1
votes
2answers
69 views

How to detect proxy server address? [closed]

My computer is controlled by a proxy server. How can I detect its name/IP address ? I would love to know if there any command lines (on Windows) to do that. Thank you in advance.
1
vote
0answers
47 views

SSL Proxying with mutual authentication

I have a bunch of backend servers each them should make https-requests. I want all my https traffic inspected and controled by few number of machines (many times fewer than server farm) - that's why I ...
0
votes
0answers
44 views

How to bypass OpenVPN per application

I have a linux machine that routes its whole internet traffic through an openVPN connection. It was explicitly configured to work that way. However, the machine has a few applications that should not ...
7
votes
2answers
84 views

Forward proxy for webservices with SSL client certs

I have lots of servers which access various external webservices, most of which use SSL, some of which require client certificates. I would like to centralize the configuration of client certs and ...
1
vote
1answer
30 views

Nginx serving page through frameset [closed]

I'm using Nginx to serve proxy requests to nodejs running on port 3000. Here's my config: server { listen 80; server_name example.com; root /home/example/app; access_log ...
2
votes
1answer
80 views

Setup a non-CA Puppet Master

I would like to set up an additional puppet master to act as a non-CA server. I’ve have installed and am successfully using Passenger. The servers in question are all running CentOS 6.6 and are all ...
0
votes
0answers
118 views

HAProxy Does Not Recover After Failed Check

All, I'm having an issue with HAProxy not recovering after a backend server is restarted. I'm not using the proxy for load balancing, but to direct different URLs to different servers (web and web ...
0
votes
0answers
44 views

Configure client for two apt-cacher servers

I have two apt-cacher-ng servers up and running, but I am wandering how best to configure my clients to use them. The primary reason for having two servers is load balancing, but we would also like ...
1
vote
0answers
42 views

Weird proxy behaviour

I recently installed a computer in a network that is behind a proxy, I configured a reverse ssh tunnel to connect to it, and tunneled the ssh connection with corkscrew to connect to a server, this ...
1
vote
0answers
191 views

Performance issues with Apache + Django + socket.io (long-polling) + Proxy

I'm trying to set up a website with django, apache and socket.io. Thanks to some tutorials and other stackoverflow questions, I managed to make everything work, except for a severe lag, that occurs ...
0
votes
3answers
68 views

How to route all local trafic to Squid?

I have a working squid caching server which is accessile through 127.0.0.1:3128. I'm trying to route all my trafic(and if possible all my virtual machines) to 127.0.0.1:3128. I'm using vagrant and ...
3
votes
1answer
76 views

Proxy dropping custom headers with https

Problem : With HTTPS requests my proxy is dropping custom headers from the response : HTTP request : $ curl -I -x 127.0.0.1:5566 http://www.google.fr HTTP/1.1 200 OK ... X-Servedby: 50001 => My ...
0
votes
0answers
35 views

http proxy through multiple-hop telnet firewall

My work a has a ridiculous firewall that involves opening a vpn, telneting to an internet-facing firewall host on the internal network, and then telneting from there to a development host behind the ...
0
votes
1answer
23 views

ssh tunneling on the same machine

I am pretty lost with that. I have a machine with multiple adaptors, wlan0, eth0 and vpn_tun10. I want to set a tunnel on this machine to listen to request on the port 1080 and route them to the same ...
0
votes
0answers
37 views

Access ProxyChains thorugh local socks5 server

This question is a bit tricky but on it's basis I simply want a scenario where I can use my proxies just by connecting to 1 socks5 server from everywhere on my local network and don't have to worry ...
0
votes
0answers
33 views

IIS 7 Reverse Proxy based on subdomain and port

Using a single Windows server with IIS7 I would like to reverse proxy three sites rewrite: http:// site1.mydomain.com --> http:// internal:111 http:// site2.mydomain.com --> http:// internal:222 ...
0
votes
1answer
77 views

apt-get behind a proxy causes 404 errors

I have some problems configuring apt-get to use the proxy of my company. /etc/apt/apt.conf Acquire::http::Proxy "http://myname@example.com:my+#password@proxyconf.example.com/"; ...
0
votes
0answers
53 views

Downloads fail after ~100kb using NGINX reverse proxy

I have a remote reverse proxy nginx server that feeds traffic to an apache web server. When a user attempts to download a file, it stops after approximately 80-100kb, and then the file is of course ...
0
votes
0answers
56 views

VPN server with mitmproxy

I have a mitmproxy script I want to run on all incoming VPN HTTP/HTTPS traffic, however, I am not sure how to achieve this. Is there a linux VPN daemon that allows me to redirect traffic to a ...
0
votes
1answer
239 views

Apache forward proxy HTTP requests to arbitrary AWS S3 buckets over HTTPS

This is a rewrite of my original post. I still banging my head trying to figure out how to get a custom client (Windows service that only speaks HTTP, does not support HTTPS) to upload files to Amazon ...
0
votes
0answers
125 views

How to use WebDav with a proxy

I am having some issues trying to get my configuration to work correctly. I am running OwnCloud on one server 192.168.168.80 that has Sabre WebDav installed and Apache with MOD_Proxy on another ...
0
votes
2answers
310 views

Redirect traffic based on url to different ip address maintaining port and url information [duplicate]

We have a QA version, a UAT version, and a DEV version of webapp. Users need to access these via http://uat.company.com:41002/webapp, http://qa.company.com:41002/webapp, and ...
0
votes
0answers
219 views

HAProxy resetting backend connections

I'm in the process of setting up a series of servers as proxies to our application server, primarily to obscure the application server's IP as part of a suite of anti-DDOS measures. My goal is to ...
1
vote
0answers
22 views

Is it a good idea to use long max-age and changing urls instead of normal caching approaches [closed]

I'm trying to improve the speed of some websites that I'm serving by setting appropriate caching headers. I've read in some tutorials that it is not a bad idea to have the URI of assets reflect their ...
1
vote
0answers
29 views

Trying to inject javascript to every page [duplicate]

Hie. I'm working on a JS library that makes changes to dom elements and I would like to be able to show people it's effect in my site. I'm trying to setup some sort of proxy similar to a transparent ...
0
votes
3answers
462 views

Transparent proxying a single docker container to another docker container

I have a pair of docker containers running on the host machine, these containers together makes my application fulfill. So for each iteration/instance of my application requires a pair of docker ...
0
votes
1answer
68 views

Unable to reach apache web server through nginx proxy

I have apache server running on the following 23.xxx.xxx.10:80. I am trying to reach to one of the folders ( /var/www/cfbrokerlogs) using nginx proxy as defined below. However, when i try to reach ...
0
votes
0answers
38 views

Stop Nginx From Overwriting Proxied Server Errors

I have a a server running behind an Nginx proxy. Sometimes this server returns 500 errors along with some useful information about those errors. Nginx seems to be swallowing the errors and returning ...
1
vote
0answers
28 views

Trying to run 2 dante servers on 1 vps

I purchased a vps for the purpose of using it as a socks5 proxy with dante, my vps has a second ip on the interface venet0:1, I'm wondering how I can use that ip as a proxy along with the ip on ...
-1
votes
1answer
34 views

company computers with proxy but no gateway?

Can I safely assume that client computers in my customers environment do have a configured gateway (whether static or DHCP)? It looks obvious but I wonder if this scenario is realistic: In corporate ...
0
votes
0answers
10 views

Can apache (mod_proxy_balancer or something else) manage probe on specific URI?

I have an apache server used as a balancer to reach two nginx instances which in their turn communicate with a specific tomcat application. The tomcat exposes a healthcheck to verify application ...
0
votes
2answers
122 views

Using iptables or similar to redirect traffic to a proxy

I've searched around for an answer to this question, but it seems like most of what I found wasn't specifically what I wanted to do (mostly redirecting traffic on the same host to squid running on ...
2
votes
1answer
100 views

Nginx cache not updating

So my coworker set us up a fancy new caching proxy system and then promptly went on vacation. Now I'm getting complaints from our developers/designers that many static resources are being cached for ...
1
vote
1answer
200 views

Convert HTTP request to HTTPS through Apache and Squid

We have a service running internally that needs to upload files to S3 and all outgoing traffic currently routes through a Squid server I manage. The service that sends the files only supports HTTP but ...
1
vote
0answers
53 views

Hudson proxy configuration on amazon EC2-VPC instance

I am using EC2 VPC instance. For Hudson installation of plugins, I hit the command java -jar Hudson.war --httpPort=8888 After this, I opened url http://127.0.0.1:8888 in instance's internet ...
0
votes
1answer
151 views

Setting up basic proxy from https to http via Apache

I need to proxy some remote api https://example.com/api/ to be accessible locally as http://localhost/api/ I tried putting this line in httpd.conf: ProxyPass /api/ https://example.com/api/ ...
1
vote
1answer
79 views

Joomla behind caching server with SSL

I'm having trouble getting a cache system to work with Joomla 3.x. This is especially a problem since the server should enforce HTTPS/TLS-connections. The Joomla system runs on Apache2 on Debian ...
0
votes
0answers
123 views

Configure nginx to proxy pass when some conditions occurs or to use php fastcgi otherwise

I have a particular case on which I want to redirect visitors to a "prerender" server when I found out the visitor is a crawler (to give a SEO-optimised website) and to a standard php fast-cgi ...
0
votes
1answer
91 views

A way to whitelist (or blacklist) https connections

I am trying to create a captive portal using WifiDog, AuthPuppy and Squid. We want to provide access only to a selected number of resources, e.g 2-3 websites and the App Stores (Apple and Google). ...
0
votes
1answer
96 views

Wrong IP with lighttpd reverse proxy

I use a lighttpd reverse proxy to serve django with gunicorn. Now this config worked: proxy.server = ("" => ( "" => ( "host" => "127.0.0.1", "port" => 8000, ))) Now i moved the ...
0
votes
0answers
114 views

Convert normal request to proxy request

I need to send requests from an application (Jenkins) to a certain url only via forward proxy server: Jenkins --> Proxy w/authorization --> https://confluence.mycorp.net/* Jenkins does not ...
0
votes
0answers
194 views

Access pfSense reverse proxy sites from LAN

I've configured multiple webservers inside the reverse proxy package to redirect to a single servers, but on different ports. app1.mysite.com -> app.mysite.local:8000 app2.mysite.com -> ...