A reverse proxy is a type of proxy server that fetches resources from a specific defined set of servers for a client. It is used in cases when there is an advantage to not exposing the web server with the content directly whether it be for security reasons or because of a lack of available public IP ...

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161 views

Nginx byte-serving http requests

I know it is possible to use Nginx to spread requests over multiple web servers thus doing load balancing. This solution requires back-end servers having high bandwidth and is effective when dealing ...
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32 views

reverse proxy to point proper server site based on ip

To start of please excuse any incorrect statements I make as I am an application developer and not to familiar with web-server configuration. I have 2 servers, both running Apache2. The first server ...
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75 views

Can I set up IIS 8 to reverse proxy some POSTs to an external server?

I've pointed www.myoldsite.com to a new IP address, and that IP address hosts www.mynewsite.com on IIS8. I'm trying to reverse proxy some POSTs back to www.myoldsite.com via ARR but I'm not able to ...
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1answer
400 views

ProxyHTMLURLMap replaces url given two times

to explain the title, i have put this (this is the only htmlUrlMap) in my conf: ProxyHTMLURLMap / /rp/ticket/ and this in my html: <script type="text/javascript" ...
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1answer
55 views

networking - Dedicated NIC for different traffic

I have two servers which acts as a reverse proxy which accept incoming requests from internet and passes on to application servers, then responses from the application servers are then served to the ...
4
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1answer
157 views

Preserve response headers in NGINX load balancer

I have set up NGINX as a load balancer for two Domino servers this way: http { upstream www.mydomain.com { server 1.1.1.1; server 2.2.2.2 backup; } server { listen ...
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317 views

Nginx load balancing redirects to upstream “name”

Introduction: Please read this serverfault question on nginx load balancing issue with 301 from backend. Somewhat similar to my problem, but the answer doesn't work. Nginx is redirecting to the ...
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1answer
63 views

Reverse Proxy Server causing Delays in Web Application

We have a reverse proxy server setup (IIS + URLRewrite) that forwards external requests to an internal web application. The reverse proxy simply rewrites the external request and forwards it to the ...
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2answers
143 views

Router/Gateway with host-header capability

Can anyone direct me what to look for to get a Router / Gateway / Firewall for my home-office enviroment to be able to run multiple e.g. Webserver on port 80, with one public ip. I know it can be done ...
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2answers
73 views

Should I use a proxy/reverse proxy?

I have some web servers in the same network, each of them with it's own IP. Now I want to a proxy to "transfer" the request to the correct server according to the requested domain. Everything was ...
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0answers
60 views

Apache ProxyPass to custom port

The problem is following: I have an index.html file that is located under /www/site/ and I want to be able to serve all appropriate content from that folder under custom port lets say :8085. It is ...
2
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1answer
1k views

How to handle relative urls correctly with a reverse proxy

I have a reverse proxy setup as follows in Apache: Server A with address www.example.com/folder is the reverse proxy server. It maps to: Server B with address test.madeupurl.com This kind of ...
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1answer
163 views

Nginx Reverse proxy leading to Redirect loop

I have a load balancer (Nginx) and another Apache server which is hosting a wordpress blog (at /blog). I want all my traffic on my load balancer at /blog to go to this Apache server. I have the ...
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0answers
693 views

Nginx reverse proxying to HTTPS upstream getting 502 Bad Gateway?

My goal is to write Jasmine (a JavaScript BDD testing framework) tests that exercise a back-end API built by a separate team. I have a Jasmine server running on port 9000. That code issues AJAX ...
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1answer
116 views

Nginx proxy does not pass url in a controller/action structure to Apache2

I'm using Nginx as a proxy with Apache2 behind it. The current config works and I can access the site. However, the PHP application is build on Zend Framework 2 and relies on urls in ...
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63 views

Apache reverse proxy and redirects

We're using apache httpd, to do a reverse proxy to another service running on another port. ProxyPreserveHost On <Location /tull> Order allow,deny Allow from all ProxyPass ...
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2answers
72 views

Some nginx reverse proxy configs stops working once a day

I have an nginx reverse-proxy which proxies requests from an outer amazon ELB to internal ELBs. I have 6 backend instances that handles the requests. The site-enabled configs looks like this, but ...
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62 views

Apache Reverse proxy, Backend giving 401 after a few sec

I have got Mod_proxy working in apache2 with the following setup My PC <-------> Apache2 Mod_proxy <-------> Backend Admin Panel Now when I goto the addres of the Apache2 Mod_proxy Im getting ...
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1answer
61 views

Mixed IP and Name based vHosts with SSL issue [duplicate]

Apache proxy with one physical IP = 10.2.2.1 and a logical IP = 10.2.2.2 Configuration is similar to below <VirtualHost *:80> ServerName example.com <Location /> ...
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54 views

What is a Multi-Hop Cycle Detected response?

Setting up a reverse proxy using IIS 7.5, here is the request/response path: Client (network 1) <--> IIS 7.5 Proxy (network 1) <--> Weblogic Server (network 2) The client receives an http 400 ...
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1answer
114 views

mod_proxy_html garbles non-ASCII characters

I've set up a reverse proxy with mod_proxy, mod_proxy_html (3.1.3) and mod_xml2enc on a CentOS 6.4 box. The proxy serves up the target server just fine, but it garbles non-ASCII characters (in my ...
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196 views

Ubuntu apache reverse proxy to jboss

I hope that someone here can assist me with this problem because I am currently trying fix it for 3 weeks now and can’t seem to get it working. Well let’s start with explaining my situation. ...
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0answers
99 views

Rewriting a proxied upstream

I have a server which serves LuCI for me on localhost:8080. I'm trying to proxy to it via nginx, but I'd like to rewrite the URLs so that instead of https://myserver/cgi-bin/luci, I have ...
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0answers
136 views

Blocking X-forwarded-For IP in fail2ban?

I am using a reverse proxy in front of my web-server. In the web server I installed fail2ban and want to use it to monitor logs and block bad ip. I am using nginx with the http realip module. But ...
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1answer
625 views

Configure nginx for max-age=0 requests

I'm using nginx as a reverse proxy with proxy_cache. The back-end is setting cache-control response headers which makes nginx serve responses from cache when possible. However I would like to allow ...
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0answers
128 views

Getting error 500.52 when creating reverse proxy with url rewrite

I have used the following technique for achieving Url rewriting. http://weblogs.asp.net/owscott/archive/2013/10/24/creating-a-reverse-proxy-with-url-rewrite-for-iis.aspx However i am getting the ...
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1answer
173 views

Ubuntu apache 2.4.x reverse proxy keep adding subdirectory

I currently have an Ubuntu system running with Apache 2.4.x running with some other Windows servers on a single IP environment. Because of this I currently have configured Apache to handle some ...
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2answers
133 views

Apache reverse proxy forwarding different source IP ranges to different destination URLs

There's probably an existing question (or guide somewhere on the web) about this, but I couldn't find it. We want to slowly migrate our user base from one implementation of the back end server to a ...
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3answers
257 views

Apache proxy_http redirect to ip and set hostname

hopefully you guys can help me with a proxy problem I have. What I already have I have set up an apache http reverse proxy, to proxy requests from *.proxy.domain to *.intern.domain. The apache is ...
0
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1answer
259 views

nginx reverse proxy fix remote url

I have a wordpress site on different machine behind nginx reverse proxy. The remote host is 10.0.1.1/kehitys/testi/wordpress and I would like to serve this out as www.host.com/. Is there some way to ...
4
votes
2answers
102 views

Why bother reverse proxying applications if you aren't using mod_security or TMG/UAG?

Common wisdom is that internal applications that live inside of the trusted network, such as Exchange, should be reverse proxies whenever they are exposed to the Internet. Microsoft recommends using ...
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932 views

Multiple SSL certificates with Squid reverse proxy

I have been upgrading my network from using an apache reverse proxy (Not quite powerful enough) to a Squid proxy configured just for reverse use. My squid proxy is on a CentOS 6 VM, and currently ...
1
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1answer
147 views

Apache reverse proxy rules to create HTTP headers from URI information?

I am testing a web application that is hosted in production behind SiteMinder, which authenticates the user and adds an HTTP header to each request that identifies that user. The application does not ...
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0answers
200 views

Using Charles to sniff http traffic from reverse proxy on localhost

I have a django app running on my localhost which sends requests to a 3rd party server. I'm try to send a multipart form to the 3rd party but the request always fails. I presume it is because the ...
1
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2answers
2k views

Apache URL rewriting in reverse proxy

I'm deploying Apache in front of a Karaf-hosted application (Apache and Karaf are on separate servers). I want Apache to operate as a reverse proxy and also to hide part of the URL. The URL to get ...
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0answers
52 views

Nginx returns 204 instead 200

I have simple erlang web application with cowboy web server. I'm trying to launch it behind nginx reverse proxy. My /etc/nginx/sites-available/default: server { listen 9090; ...
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votes
1answer
105 views

Nginx proxy to Apache - resolve HTTP ORIGIN

I have a server setup with nginx serving static content and proxy all PHP/dynamic requests to apache on 127.0.0.1 I'm building an API for my databases, and I need to allow clients by their origin ...
1
vote
1answer
710 views

Is there a bug with Apache 2.2 and content filters (and maybe mod_proxy)?

I'm running Apache 2.2.15-29 on RHEL 6 (actually Scientific Linux 6.4) and I'm trying to set up a reverse proxy with content rewriting so all of the links on the proxied web pages are rewritten to ...
0
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1answer
22 views

Single sign-on between two UAG servers

The situation: site1.company.com is published in UAG 1 (Datacenter 1) site2.company.com is published in UAG 2 (Datacenter 2) My question: Is it at all possible to set up a single sign on between ...
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1answer
192 views

Cas-protected site behind apache reverse proxy

My setup is: Cas server (lets say url https://localhost:8443/cas-server/) A cas-protected website hosted on a tomcat-server, running cas-client (lets say (https://localhost:4448/myApp) A httpd ...
0
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1answer
225 views

Is there a reverse proxy that can make SPDY connections to a back-end?

...other than spdylay in --spdy-relay mode? We've got a situation where a reverse-proxy has to talk SSL to a Tomcat server, and I'd love to test the performance boost of SPDY. Apache and Nginx both ...
2
votes
0answers
202 views

ARR reverse proxy to Azure Website inside Azure Cloud Service

I am trying to rewrite www.contoso.com/blog/ to a wordpress Azure Website (contosoblog.azurewebsites.net). I have completely configured all inbound and outbound rules, and have tested them locally on ...
0
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0answers
103 views

Nginx proxy reverse to the wrong url

I have a web application with one html page and erlang cowboy weber server. It launched at http://localhost:8800. I have some css files at html page, with addresses like: <link rel="stylesheet" ...
0
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0answers
78 views

Reverse Proxy issues IIS on Windows Server 2012

I've tried searching, but nothing seems to be working. I have a feeling it might be due to our custom Rewrite module. Here is the excerpt from the web.config that sets it up: <modules ...
0
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0answers
174 views

Apache reverse proxy POST 403

I am trying to get Jira and Stash to talk to each other via a Trusted Application link. The setup, currently, looks like this: Jira -> http -> Jira Proxy -https-> stash proxy -http-> stash. Jira ...
0
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2answers
159 views

Unable to configure apache to restrict access by IP for proxy

I added following into my httpd.conf (after VirtualHost): <VirtualHost *:80> ServerName XXX.XXX.XXX <Directory proxy:> Order allow,deny Allow from 10.52.208.221 ...
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1answer
103 views

nginx reverse proxy server protocol violation

I have nginx which proxies database server REST API with following example configuration: server { listen 80; server_name sub.domain.com; location / { auth_basic "Restricted"; ...
1
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1answer
63 views

Nginx proxy upstream cached?

Attempting to resolve an issue that's been annoying me for a bit. I've distilled the symptoms into a set of reproducible steps: I have two sites, siteA, and siteB. They are both Node.js applications ...
0
votes
2answers
115 views

Nginx Reverse Proxy - Showing Real IP

I configured a nginx as reverse proxy. I wanna access to a site by two below addresses: stats.test.com test.com/stats test.com and stats.test.com located on 2 diffrent servers. my problem is that ...
0
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2answers
349 views

Restrict apache backend access to nginx reverse-proxy only?

I have nginx setup as a reverse-proxy for a group of apache (LAMP) backends listening on port 8080. I've also configured each backend servers' mod_rpaf.conf file to include the proxy IP of the nginx ...