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

learn more… | top users | synonyms (2)

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1answer
661 views

Direct several subdomains to a single backend with haproxy

I'm using haproxy to direct route for several applications running on a single server. For one of the domains in use there are several dozens of subdomains that should be directed to one of a few ...
0
votes
2answers
748 views

Websocket & HTTP proxy with server between two firewalls

I have a server ("A") running behind a firewall, which serves HTTP and websockets. I have no control over the firewall, but do have an external server ("B") to which the internal server can connect ...
2
votes
1answer
131 views

Apache server-status when running as proxy server

We are running apache as a proxy server and have tomcat behind apache. We are using server_status module but when we try to access server_status as in https://host.com/server-status it redirects to ...
0
votes
1answer
48 views

Redirect http queries

I need to exchange information with one webserver through soap. I have a computer with dynamic IP, but webserver allow only static ip (whitelisted). Also, I have a centos server with static ip. How ...
0
votes
0answers
31 views

Caching by forward proxy of HTTP HEAD or redirected requests

I need to do an end-to-end performance monitoring through a forward proxy and got bothered by the following questions: Can a forward proxy answer from its cache (so without contacting the actual web ...
-3
votes
2answers
65 views

US-based proxy for testing software outside of the US [closed]

I work for an international company however most of our customers are in the US. We need to be able to test our product as if we were a US user. The product involves some content loading including ...
0
votes
1answer
63 views

Does Basic User Authentication require 2-Phase communiation?

My Application connects to the Internet to HTTP Services using boost::asio. Recently we added support for HTTP Proxys and Basic User Authentication. We implemented Basic User Authentication by just ...
1
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0answers
93 views

Monitor squid proxy usage by subnet

I'm building a router/proxy box for a nonprofit organization. They have five internal departments, and I have assigned each department to a separate subnet. All web traffic goes out through a squid ...
0
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0answers
31 views

TCP Multipath using several SOCKS Proxys as uplink

I would like to set up a server, that uses several SOCKS Proxys as uplink to the internet. All Multipath setups I found were about using "normal" uplink like LAN, Cable or DSL, but none that uses ...
0
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0answers
87 views

Inject SSL client certificate in Nginx proxy

I have 2 Nginx instances, one is listening on 80 and has a proxy_pass https://second_nginx; The second instance is configured to listen on 443 with a self signed certificate, but also have the SSL ...
1
vote
0answers
456 views

ClearOS Proxy - Block all traffic but two sites and 3 DMZ ips

I've been trying to two days now to get ClearOS to do a proxy setup for my network. This is what I need to do: I need to block all outgoing traffic no matter what it is, all ports and HTTPS as well ...
1
vote
1answer
323 views

Root certificate authority works windows/linux but not mac osx - (malformed)

I have created a self-signed root certificate authority which if I install onto windows, linux, or even using the certificate store in firefox (windows/linux/macosx) will work perfectly with my ...
0
votes
0answers
27 views

Changing HTML-TITLE for web application with NGINX [duplicate]

There are some web applications which are running on my server. Most of them use their own small server, which are bound to localhost. So for access them, I am using NGINX which runs as a proxy. Now, ...
0
votes
1answer
266 views

Load balancing in Nginx with redirect rather than proxy

I want to use Nginx in a bit of an unconventional way. I want to load balance between a few servers, but rather than proxy content for those servers I want to redirect to them. That is, if a ...
2
votes
1answer
105 views

Getting old website after hack (even using wget) - No proxies involved

Our server was hacked and several pages were replaced. We manage to clean up everything. Currently if you access the website from anywhere using any browser the website shows correct and clean. Only ...
1
vote
1answer
69 views

DataStax OpsCenter ignoring proxy environment variable

we installed DataStax OpsCenter (v4.1.1) on a Debian 7.4 server. After starting the service, the following error is logged in /var/log/opscenter/opscenterd.log: ERROR: Trying to download ...
1
vote
0answers
135 views

varnish - multiple catch-all domain names

In order to avoid setting up one backed per subdomain, I am specifying a catch-all regex string per domain name, as follows: backend domain1 { .host = "10.10.10.5"; .port = "80"; } ...
1
vote
1answer
159 views

SetEnvIfNoCase directive match ip failing

I'm trying to set some specific headers based on the client IP address via an Apache reverse proxy. I try to use SetEnvIfNoCase/SetEnvIf but I somehow fail to write a correct regular expression :( ...
2
votes
1answer
1k views

nginx: understanding the purpose of auth_http (IMAP proxy)

I would like to send IMAP client requests to an IMAP back-end via an nginx proxy. According to the the mail_auth_http module, a directive auth_http has to be used in order to authenticate the clients. ...
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0answers
163 views

Java HTTPClient Proxy Authentication

I need to setup a local dev environment behind an authenticated proxy. I'm using Squid as the proxy and have written a java program using Apache Java HTTP client to ensure I can connect outside of the ...
0
votes
0answers
53 views

Proxy web requests to spoof location?

Is there a way to proxy web browsing such that the remote server cannot see that the request has been proxied? I.e., as far as the webserver (and any ad servers, CDN's, streaming media servers, ...
0
votes
0answers
137 views

Joomla can't load javascript and css assets

In order to save costs for my company, I moved my company's website from Linode to another host which already hosts a number of our other websites. When I start the apache2 server on the new host and ...
0
votes
0answers
63 views

How do I make Cisco phones use <user>@<domain> instead of <user>@<ip> in SIP messages

I am using Cisco 8000 and 9000 series IP phones and registering them to Opensips. The problem is that I want to communicate with the proxy using @ instead of @ so I can have multiple domains on one ...
1
vote
1answer
134 views

Proxy is not getting disabled on my Linux Mint Server?

I have unset all the proxy environment variables and also changed the proxy to None under Network Proxy. Despite doing this whenever I am running sudo apt-get update it tries to connect to the proxy ...
-1
votes
1answer
160 views

get Squid proxy server authentication type from local client [closed]

Just like the title is: Is there a way to get the authentication type of a squid proxyserver from a client in the local network? Im using debian Thanks in advance Matt UPDATE 1: HTTP/1.1 407 ...
0
votes
0answers
274 views

TYPO3 behind a reverse Proxy

I use TYPO3 6.2 on Ubuntu behind a reverse Proxy. When I want to login in the backend, all the times I have this error : Your login attempt did not succeed Make sure to spell your username ...
0
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0answers
231 views

Using phpfarm to install multiple versions of php on Ubuntu behind a proxy

I'm attempting to use multiple PHP versions on the same Ubuntu 12.04 server. I've installed phpfarm (as suggested by this question). I've created a configuration file for my custom install, but the ...
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votes
0answers
143 views

How can I fix “Open Proxy” in nginx

Recently I got an abuse report from aws for "Open Proxy". Following this url http://www.wikihow.com/Enter-Proxy-Settings-in-Firefox, I can see that my proxy is open. I am using nginx with php-fpm. ...
0
votes
1answer
283 views

Nginx proxy_pass config

Nginx proxy_pass config I'm setting up an Angular app on one domain that needs to access an API on another. This seems to be working fine. In my services.js I have a service.factory that contains: ...
2
votes
1answer
74 views

Is this reverse proxy configuration possible

I will first try to describe the problem I have. Let's say I have two different http servers running on two different ports behind firewall on my local machine: SERVER1: http://localhost:8001 ...
-1
votes
1answer
96 views

Transparent caching solution

I would like to in some cases make transparent caching for certain sites. Let's say that I have a static list of site from where I want to cache all downloads, ie: the client wants to download ...
1
vote
1answer
117 views

Linxu Forward proxy for client authentication

I need to use a simple HTTP forward proxy proxy for linux to do mutual SSL authentication The proxy needs to attach a client certificate to HTTP request and then upgrade HTTP to HTTPS. I have tried ...
0
votes
0answers
705 views

Squid proxy log shows warings

I am seeing these errors in my squid logs and I wonder if it is that my configuration is incorrect. Apr 14 06:11:53 proxy squid[3901]: WARNING: Unsupported or unconfigured/inactive proxy-auth scheme, ...
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0answers
252 views

Proxy outbound connections throught squid

Informations FreeBSD 10.0 Squid 2.7 PF Scenario All the connections need to pass through an external authenticated proxy, so i need to proxy all outbound ftp and http connections through a ...
1
vote
2answers
363 views

HTTPS on Squid http proxy server

I've got many servers and I want them to have the same IP when they do requests via the Internet. So I configured a Squid http proxy server that works well for http requests. The problem is that it do ...
0
votes
1answer
160 views

Setting up Nginx — redirecting requests to a auth server and getting redirected back to serve the request

Any incoming request on (x.x.x.x.x)--> redirect to x.x.x.x.auth.domain.edu -- > that authenticates a user and redirects back to x.x.x.x server. (With a cookie set, In my case it is EZproxy server ...
0
votes
2answers
149 views

How to block requests for virtual hosts that dont exist in apache [duplicate]

First up, check out this question: Why are external domains appearing in my apache logs? We're seeing the exact same thing on one of our Debian VPS servers - with one big difference, the regularity ...
0
votes
1answer
253 views

Setting up DNS on reverse proxy

I have a backend that used to be my front end. Now my front end is an nginx proxy server. It just serves as an http and an IMAP/SMTP proxy. The backend services apache,mysql,dovecot/postfix. Since I ...
1
vote
0answers
214 views

nginx redirects requests from apache proxy to real server address

Description: [server 1] <-|-> [server 2] [Apache] <-|-> [nginx <--> gunicorn <--> django] Apache is running on a server 1 which silently redirects just one subdomain to ...
0
votes
1answer
2k views

unable to configure cntlm on ubuntu for NTLM authentication

I am trying to setup cntlm on ubuntu13 for NTLM authentication. I used apt-get install to setup ctlm. My cntlm.conf file in the etc directory is copied below - the username/domain and password are ...
0
votes
2answers
1k views

NGINX is not forwarding a header value when using proxy_pass

I have the following setup and configured to send all /api requests to a different server: location /api { proxy_pass https://myapp.herokuapp.com; rewrite ...
5
votes
2answers
11k views

Nginx Redirect via Proxy, Rewrite and Preserve URL

In Nginx we have been trying to redirect a URL as follows: http://example.com/some/path -> http://192.168.1.24 where the user still sees the original URL in their browser. Once the user is ...
1
vote
0answers
63 views

Aras Innovator PLM behind an SSL reverse proxy (Apache2)

We have Aras Innovator PLM running on an IIS Server within our LAN. We'd like to make this available on the Internet, for access to our partners and sub-contractors, but for logistical reasons can't ...
0
votes
1answer
909 views

How to make git push work with nginx (basic auth) behind nginx reverse proxy (HTTPS)?

I like to have a git server on a computer (backend) without direct internet access. There should be basic authentication. The access should be available by means of a reverse proxy (frontend) on ...
-1
votes
1answer
92 views

SSH through another machine at work to an external server [duplicate]

I'm fairly sure this will have been asked before, I have found similar questions but I do not fully understand how to apply them to my situation. So, sorry for asking again. We have a number of ...
0
votes
0answers
202 views

squid proxy cache server - no_suid: setuid(0): (1) Operation not permitted

In the log of the squid proxy cache server me and some warnings are coming out every time I leave the proxy fails to resolve normally, it starts to take to resolve. WARNING: no_suid: setuid(0): (1) ...
1
vote
1answer
79 views

apache change proxy request url rewrite

I have problem with proxy requests. I need to enable apache mod_proxy for my subdomains but i forgot to set Allow from mydomain.com, it was Allow from all...Yes, i created open proxy for all world... ...
0
votes
1answer
384 views

Local Proxy tool which authenticates against NTLM, sits on top of the Java VM and possibly transparently passes through HTTPS requests

I'm looking for a local HTTP proxy which I can run locally on my machine. This proxy accepts HTTP and HTTPS request and passes them upstream on to an external corporate proxy. The local proxy needs to ...
2
votes
4answers
2k views

Hosting multiple Nodejs applications on a single port

I'm trying to run multiple nodejs applications (using the express framework) all served on the same external port (80) but each under a subdirectory. E.g. I want... NodeJsApplication1 to be ...
1
vote
1answer
383 views

How to make an existing caching Nginx proxy use another proxy to bypass a firewall?

My question is about using Nginx as a proxy behind another proxy. (Somewhat confusing.) I want to set up Nginx so it acts as a caching proxy server to an npm mirror. Here is the link: ...