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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IBM IHS Reverse Proxy Configuration

I am trying to setup a reverse proxy using IBM HTTP server and what I want to do is that user will hit a HTTP url to my reverse proxy server that will forward request internally to HTTPs server. ...
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39 views

Nginx proxy image/javascript hosted externally

I'm trying to proxy a javascript and image hosted by a external party with nginx I'm running my site on https and they only offer the files through http, I have already had contact with them about ...
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28 views

host header change upstream servers nginx

I have following config in my config file upstream static { server server1.dom.com; server server2.dom.com; } server { listen 80; server name dom.com; location ^~ /images/ { ...
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12 views

Transparently (reverse-)Proxying/Tunneling Traffic in both Directions through (semi-trusted) Remote Host

Following set-up is given: Some client <---internet---> P <---internet---> Server (with dynamic IP addr) The aim is to tunnel all traffic to specific ports (all email-related ports in this ...
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30 views

Reverse proxy subdomain to subfolder

Hi I'm using Ajenti V and I want to use a proxy_pass to make my subdomains accesible via subfolder. Example: subdomain.example.com -> example.com/subdomain. I want this because of SSL. I don't own ...
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18 views

Why is proxy bypassed for https requests to a server on the LAN

I have written a node-based forward proxy which works fine with http and https when external sites are visited. However, I have a problem for local sites, that is sites hosted on the same LAN. The ...
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26 views

Cache domain GET requests using Squid

I'm trying to cache requests to remote package repository, so I can access it without internet connection. All calls are via http GET to remote repo. iptables entry to redirect requests to proxy ...
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25 views

IIS ARR URL Rewrite giving issue for larger OwnCloud uploads

I have a domain with sub domains set-up for owa.domain.co.uk owncloud.domain.co.uk wiki.domain.co.uk All these domains forward to my IIS 7 system from there I am using ARR and URL Rewrite to ...
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22 views

HTTPs Proxy Configuration

We have currently a setup hosting an SSL based web site say https://exapmle.com on IBM HTTP Server and is serving our internal network of customers. Now we need to expose this website to public IP ...
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73 views

How to log original value of $remote_addr when using Real-IP

My environment has user requests passing through a number of systems: [Client] --> [ELB] ---> [nginx] --> [web] (ELB = AWS Elastic Load Balancer) Thanks to this answer, I have nginx determining and ...
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53 views

nginx multiple static content servers on subdomains with url rewrite

I have one server with nginx-frontend and apache-backend. I need to set up nginx to return images from the other two servers like http://example.com/images/*.jpg -> ...
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41 views

What is the reason for redirecting the landing page of a site to a URL with '/#/' at the end?

What is the reason for redirecting the landing page of a site to a URL with '/#/' at the end? The system administrators at my company use a Apache reverse proxy, and they always redirect all the ...
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25 views

NGINX not caching content

I hope anyone can throw a bit of light in here since I'm stuck in the dark :-P Basically, I'm trying to make a Reverse Proxy NGINX cache content. Reverse proxying works OK, but the caching part... ...
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19 views

Nginx reverse proxy gets blocked

We run a wordpress blog in a subdirectory from our main domain. domain.com => Server A (Nginx) domain.com/blog => Server B (Apache) The blog itself lies on a different (cheap shared hosting) ...
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22 views

IIS Url Rewrite and Authorization header

I configured IIS to rewrite all requests to http://localhost/rest/ to go to http://localhost:9955/RestService/v2/. All works fine. However, when the request sent from the browser contains ...
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39 views

Only one Shibboleth SP on reverse proxy for different sites

I am wondering if it is possible to only have one Shibboleth Service Provider (SP) if you pass requests to all your sites through one reverse proxy (with SSL offloading, etc.). So, let's say I have ...
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6 views

nginx cache files request on specific url

I have php web app with nginx as reverse proxy and apache 2.4 on the backend. My web app serves the request for images from a particular url like ...
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14 views

Forward request with Apache Server

My current scenario is as follow: I have an Apache server that is being run on Windows Server 2008 R2 in the DMZ that listens on port 80 for incoming connections, IP is 155.15.22.90. I then have an ...
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1answer
109 views

Hyperlinks disabled when ProxyHTMLEnable is Set to ON

I am using an application behind a reverse proxy (proxypass and proxypassreverse). I don't understand why hyperlinks are disabled (unclickable) when I set ProxyHTMLEnable to ON. Please note that the ...
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58 views

Trying to run Jenkins behind SSL reverse proxy - 404 http://localhost/jenkins/manage vs. https:

I am trying to run Jenkins behind nginx. Jenkins runs in a Docker container, listening on Port 8080 from directory /jenkins. My nginx container has this Jenkins container linked as hostname ...
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1answer
58 views

nginx reverse proxy and apache backend on seperate hosts - all requests go to same apache vhost

Scenario I want to configure a dedicated nginx reverse proxy that acts as a gateway for multiple backend servers running a traditional lamp stack. I want to make all requests for any subdomains of ...
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34 views

Configure Tomcat behind reverseproxy

I run a Tomcat 7 server in the local branch of our company. The server was available to public via port 80 and 443. Some days ago the configuration got changed by the HQs admins; Tomcat now needs to ...
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1answer
59 views

How to correctly route a Gitlab installation in a subdirectory through an SSL reverse proxy?

I am currently struggling with routing a Gitlab installation through an SSL reverse proxy to have Gitlab respond at the path https://myserver/git. I am using the sameersbn/gitlab Docker image and an ...
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1answer
53 views

502 proxy error apache reverse proxy

Below is my virtual host conf for https proxy <VirtualHost *:443> ServerAdmin kirthan@openjuice.in ServerName example.openjuice.co ProxyRequests off SSLEngine on ...
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24 views

Hardcoding proxy_set_header values inside myproject.conf (nginx reverse proxy)

I'm using nginx as reverse proxy with gunicorn for my Django app, and am essentially new to configuring webservers. My app has a postgres backend, and the machine hosting it has Ubuntu 14.04 lts ...
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108 views

How to update Nginx reverse proxy cache by backend's ETag/Last-Modified field?

I'm trying to get my Nginx reverse proxy work properly. However, I found that once a file is cached, it will never update/revalidate even the backend file is changed, which can be identified by ETag ...
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44 views

'Invalid input syntax for type inet' db error in Django app with postgres when Gunicorn+Nginx(reverse proxy) installed

I have a Django app with postgres back-end where I'm configuring gunicorn to work behind nginx as reverse proxy. My machine runs Ubuntu 14.04. Everything seems to have worked, except I've run into a ...
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48 views

Set Nginx Upstream Using Header

I've got an Nginx reverse proxy sitting in front of a cluster of microservices. When a new client connects I'd ideally like to use whatever upstream has the least number of connections. They'll ...
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22 views

How to get nginx host variable to work with proxy_pass

I am trying to setup an nginx proxy in front of any s3 website that I point at it. In the example below I have my DNS records customsite.com pointing to my proxy. When I don't use any variable for the ...
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1answer
22 views

apache reverse proxy: following redirects?

Is it possible to make apache (2.2) mod_proxy follow upstream redirects (http 301, 302)? Usually one would configure a reverse proxy like: ProxyPass /foo http://upstream.example.com/bar ...
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1answer
27 views

Serve a static page if the backend is down [duplicate]

Apache is acting as a frontend to another (Rails) server that is responsible for handling the requests. How can I make Apache return a static maintenance page when the backend is down (or unreachable ...
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92 views

Remove double content-length header

Server configuration: CentOS 7, Apache 2.4.18, PHP 5.6.16, NginX 1.8.0 as reverse proxy, mod_security and rules latest version and DirectAdmin 1.49.1. The problem is: mod_security is adding double ...
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39 views

Nginx proxy_pass for relative paths

I currently have an Nginx configured this way. location /ui/ { proxy_pass http://ui:8888/; } This works but I'm having problems with retrieving some resources from the service, ...
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1answer
39 views

apache virtualhost with condition

I have added an Apache proxy for node application, below is my conf <VirtualHost *:80> ServerName main.open.co DocumentRoot /var/www/vhosts/maint-test Options -Indexes ...
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1answer
305 views

After configuring nginx (reverse proxy) and gunicorn, env variables stop being detected (Django app on Ubuntu)

On an ubuntu machine hosting my Django app (with postgres backend), my env variables were prefectly detected when I fired up gunicorn as my sole webserver using the command gunicorn --bind ...
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2answers
72 views

Nginx client certificate authentication: How to exclude an IP address

I have Nginx running as a proxy to a web server and i want to securing Access using TLS/SSL Client Certificates. This is my ssl config server { listen 443 ssl; server_name ...
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117 views

Alfresco Nginx SSL Reverse Proxy

so I've been trying to reverse proxy Alfresco 5.0.d Community through our Nginx reverse proxy. Currently the reverse proxy is being used to serve only our helpdesk. This is the first time I've set up ...
0
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1answer
40 views

Two reverse proxies with apache 2.4 and mod_proxy

I'm Trying to configure a environment with two proxies. The idea is that the first proxy redirects to the second and the second to the final web. The configuration works for normal request. but I ...
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1answer
77 views

OpenVPN-AS Apache reverse proxy

I have ubuntu server setup with openvpn-access server and apache. I have reverse proxy working for most things I need access to but I cant figure out how to set it up for the connect/admin page of ...
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18 views

Using one virtualhost as reverse proxy for other virtualhosts on the same server

I'm running mpm_itk on my Apache 2.4 and am configuring mod_security. I have run into an issue with mutex errors caused by the different users running Apache. A GitHub commenter introduced a ...
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8 views

ARR issue: Host Header must match localized domain on remote server

We are looking for assistance with anyone knowledgeable about using IIS 7.0, ARR 3.0, & Reverse Proxy. We are trying to use SMARTLING's proxy service to translate our English site to Spanish and ...
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8 views

Apache reverse proxy sometimes takes over all requests

I am using my apache as a reverse proxy for a few requests to a webserver running on an internal port to allow access via my regular virtual host. This is on an ubuntu 15 running in vagrant. Here's ...
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2answers
33 views

How to route requests through router based on domain names?

Assuming a setup as seen below, is it possible to route requests for e.g. subdomain1.domain.com to Server 1, subdomain2.domain.com to Server 2, another seconddomain.com to Server 2 etc. without ...
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29 views

Nginx reverse proxy serving wrong host

My Nginx reverse proxy is doing something very odd. One domain in particular is not resolving correctly but instead showing the site of a totally different host. Only wiki.example.net is wrong, it ...
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28 views

IIS Reverse Proxy As App Pool Identity

I have the following setup: Server1: Windows 2012R2 IIS 8.5 with ARR & URL Rewrite - Hosts an AngularJS application in the /App folder and uses reverse proxy to forward any requests to the /API ...
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46 views

How do proxy a websocket on the same level as web content in Apache?

I'm trying to use Apache to reverse proxy one of my internal services - I've done this many times before with and without websockets. However the particular application stack I'm using this time ...
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24 views

Is reverse proxy chaining possible for HTTPS?

We have a public web server which needs to receive HTTPS requests from a customer system over HTTPS: Our system <--- HTTPS Reverse Proxy <-- Customer system Unfortunately the Customer ...
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1answer
41 views

apache2 Reverse Proxy URL mapping will not apply

My eventual goal is to use an existing Apache2 server that we use to reverse proxy to our development servers to also map to the web UI for the vm hosts behind our firewall as well. I can get the ...
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1answer
94 views

The proxy server received an invalid response from an upstream server. The proxy server could not handle the request GET /abcef/report

I am getting below error while trying to do some access website url. The proxy server received an invalid response from an upstream server. The proxy server could not handle the request ...
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1answer
65 views

best practices for load balancing node.js app on google cloud

I'm looking for some feedback on deploying Node.js apps in Google Cloud Compute. We're currently using Google's HTTP Load Balancer and having it funnel traffic directly to our pool of Node.js ...