Questions tagged [reverse-proxy]

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 addresses.

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How to verify backend servers are reachable as part of keepalived health check?

I'm currently configuring a high availability setup using Keepalived to manage failover between Nginx servers. As part of this setup, I need to implement a health check script to verify that Nginx is ...
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302 redirect in nothing with Tomcat and Nginx

I am creating an https connection to my WAR app at tomcat (localhost:8080/myApp). Inside we have an Angular and Java app. I create nginx config and after review some similar questions here and here ...
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Route multiple apps through Nginx server

I have the following scenario: Nginx server, on IP xxx.xxx.xxx.xx1 app1, on IP xxx.xxx.xxx.xx2:3000 app2, on IP xxx.xxx.xxx.xx3:5000 app3, on IP xxx.xxx.xxx.xx4 I want all apps to be accessible via ...
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NGINX Proxying Port

i use nginx as reverse proxy and proxying some of our webservers, application systems etc. Now i have a application, that is accessable via https on port 2222. So i created a redirect as i did for ...
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Your browser sent an invalid or no HTTP referer error Lighttpd when trying to shorten url and change document-root

Having a site setup using lighttpd, it's first url was: http://localhost/vichan/recent.html I then wanted to put it on a different port to then tunnel it later and shorten the url to make it looks ...
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Apache: Meaning, purpose and semantics of the URI after the pipe symbol within the SetHandler directive?

What is the meaning, purpose and semantics of the fcgi:// URI after the pipe symbol within the SetHandler directive? From my understanding of the docs, everything after the scheme part fcgi:// of the ...
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How to run Supabase and t-rex with TLS reverse proxies

I have a VPS with 2 services at different ports and self signed SSL for an IP. It is Supabase at port 8000 and t-rex service at port 6767. I need them both on HTTPs like https://192.0.2.1:8000 for ...
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Azure Entra Proxy images load on Edge but not Chrome Authentication Issue

I've noticed an odd issue that occurs only on Chrome, but not on Edge. We have a web app server (IIS) and an image server. Both are accessed externally by users via an Azure Entra Proxy service. -if ...
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MIXED CONTENT/CSP issue from (VPS) nginx reverse proxy with termination SSL and (HOME) nginx wordpress

It's been few day as I try to figure out what I'm doing wrong. DNS points to VPS on VPS I have nginx reverse proxy with ssl termination that forward request to home server on home server I have nginx ...
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Nginx serves wrong DocumentRoot

I have an NGINX reverse proxy with Apache running on Linux22. My goal is to serve a file in a new documentroot, but for whatever, the Nginx Default conf serves the old apache2 index file. The ...
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Nginx not logging after Logrotate

I've a nginx reverse proxy with custom log files (depending on hostname) pwd : /var/log/nginx/domain/fqdn.(log|err) Since some time (maybe after switching to Ubuntu 23.10), my log files are very often ...
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Moving a virtual host domain to a subdomain without changing configs

My client is more-or-less being extorted by the company that originally developed their website and webshop. Because of this, my client wants to develop a new website that is hosted somewhere within ...
brent_rb's user avatar
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Apache Guacamole + Portainer + Nginx Proxy Manager + Cloudflare

maybe somebody could help with this... My setup: Qnap TS-664 Docker containers (Portainer managed) Domain at porkbun (lets call it example.com) Cloudflare DNS: A Name: example.com C Name: Name: nginx, ...
John Smith's user avatar
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Connecting Nginx Server to OpenVPN and Accessing it from the Internet

I have an Nginx server running on my local network, and I want to make it accessible from the internet via an OpenVPN connection. Here are the details of my setup: Ubuntu Server Local IP Address: 192....
Daqs's user avatar
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IIS rewrite rule to modify IP format in X-Forwarded-For header

I'm using IIS as a reverse proxy and I've found that by default, when using the built in method to have IIS add the client IP into the X-Forwarded-For header, if the client IP is IPv6 it will encase ...
Matt's user avatar
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How to configure HAproxy to a different backend based on path?

The problem is that, I have haproxy configured for multiple domains with backends respectively. The intended behaviour is to redirect a specific request such as myfirstdomain.com/alerts to backend2 ...
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Only Https Post requests failing with cloudfront and ec2 instance running nginx reverse proxy

I am running a nodejs server on ec2 on port 3000. In order to connect it to internet, I am running a nginx server to proxy requests from port 80 to 3000. I have a ec2 domain "http://ec2-xxx....
AlwaysHungrie's user avatar
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Apace Reverse Proxy to Docker Container - CSF Breaking Container App

I've been at this all day now and can't seem to figure it out. I installed listmonk on my server and set up an Apache Reverse Proxy to it: <VirtualHost listmonk.ygoprodeck.com:80> ServerName ...
GenesisBits's user avatar
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2 answers
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How to use OCSP validation for upstream server certificate in NGINX/Apache reverse proxy

I have an application that needs to make HTTP requests to a remote server. The connection should be secure using TLS. Due to external specification the application must validate the presented server ...
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Getting Reverse Proxy to work

I have a Django web app sharing external ports 80 and 443 with another server. localhost works fine without the reverse proxy, but when it is enabled, I run into all kinds of errors. How to make ...
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Apache reverse proxy to divert traffic from 2 domains to respective https servers

I have a matrix home server and a Django web app sitting on VMs at 192.168.81 and 192.168.83 respectively. The home server is built with matrix-docker-ansible-deploy and runs on nginx. It obtains and ...
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NGINX: Retry proxy_pass for a period of time on connection refused from upstream

I'm running NGINX 1.25.3 with the following configuration file that works well provided the upstream FCGI servers are accepting connections and responding OK: upstream backend_nomad_internal2 { ...
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Nginx proxy server URL is not found

Everything works fine except when you want to browse through the web page, since when you click on a link, it is written with the proxy URL and no results are found. For example, if I want to access &...
José Pérez's user avatar
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NGINX proxy pass to Node.JS server SSL handshake failure

I want to setup a reverse proxy with NGINX to my express.js server, but when connecting to the website i receive a Cloudflare 525 SSL handshake failed error. This is my NGINX configuration file # ...
HelloWorld's user avatar
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298 views

Nginx Reverse proxy issue in Azure App Service

I've been struggling for a few weeks now with an issue and I'm not knowledgeable enough to even know if what I'm trying to achieve is possible. FusionAuth forums haven't been very helpful, and neither ...
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Configuring Nginx as a reverse proxy for any domain

Currently i have a setup, where dnsmasq is used as a dns server, which resolves an dns lookup, to my own servers IP address. Where SNIPORXY is listening on port 80 and 443 The configuration of the ...
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Why does nginx as a reverse proxy not send Referrer-Policy header?

A bit of context : I'm using nginx as a reverse-proxy for a bunch of apps running in Docker containers. Among those apps there is Nextcloud (fpm), and the settings page complains about HTTP Referrer-...
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Intercept HTTP POST response from Reverse Proxy in Apache

I have following configuration in my Apache server and requirement is to intercept HTTP POST request to /api/submit endpoint and trigger a CURL request to a remote URL before forwarding it to backend ...
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Nginx unresponsive under load

After switching from haproxy to nginx, one of my reverse proxies has a problem. At a certain number of connections the server stops accepting new requests (closed by timeout). However, if you connect ...
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Ubuntu - Nginx client cert authentication: is a public CA a security risk?

I am struggling with a Nginx setup as reverse proxy with client certificate authentication. The client is only accepting publicly signed certificates to be imported as client certificates for ...
Jonathan Fake's user avatar
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How to serve static files for Docker Nextcloud-fpm behing nginx reverse proxy?

I have a similar problem to NextCloud FPM Docker Image behind an NGinX Docker Container as Proxy Reverse I have multiple web apps running in Docker containers behing a Nginx reverse-proxy. I'm trying ...
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Apache2 folders redirect to IPs

I have installed Apache/2.4.56 (Debian), a noip URL and severals LXC containers. I need to access to the web apps inside the LXC containers: example.com/app1 -> LXC container 1 (with Zend2) example....
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Nginx Upstream servers and reverse proxy

I'm new to server stuff and started learning nginx, so any help is greatly appreciated. I have 3 domains from cpanel with the same IP address namely extra1.example.com, backend1.example.com and ...
Cris John Rey Tarpin's user avatar
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Use ProxyPass only if remote address is in subnet

I have a php application running with a mostly default config that lives in var/www/html/app: <VirtualHost *:443> ServerName myhost.com DocumentRoot /var/www/html <Directory "...
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How can I keep track of nginx restarts and reloads?

I have an nginx reverse-proxy on a ubuntu server in AWS. How can I see when it's configurations were reloaded, either via CLI or otherwise, and when it was restarted altogether? If it doesn't record ...
simboyd's user avatar
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2 answers
109 views

Can a UAG Reverse Proxy work on external ports other than 443

I have a VMWare Unified Access Gateway Appliance v3.10 which I'm using as a Reverse Proxy server. The reverse proxy is working great, but it only listens to port 443 on the external-interface side. I ...
EricHymowitz's user avatar
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Internal Server Error - ProxyPass & ProxyReseverse (Apache2)

I'm trying to set a ProxyPass & ProxyReverse up so that I can share a domain between 2 different servers. Looking to achieve: Domain: https://example.com Server A: https://example.com/quotes ...
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NGINX reverse proxy not working as expected

I'm trying to deploy an app through docker containers and reverse proxy it to my destination endpoint. My docker compose file looks like this: version: '3.4' services: monitor.api: image: ${...
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Traefik proxy splitting dynamic config file

i have questions about config files in Traefik. I would like to split my dynamic config file into multiples based services files. _ The setup I have a proxmox instance running a pfSense VM. All ...
DixFlatline's user avatar
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2 answers
128 views

NGINX Configuration Issue: Specific Subdomain Not Redirecting Correctly

I'm facing an issue with my NGINX configuration, where a specific if condition for redirecting domain traffic doesn't seem to be working as expected. My goal is to redirect traffic from sub1....
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reverse proxy shall act as a cache and provide a website under a different domain

Assume a webserver providing a language version of a website accessable under the URL http://www.website-a.com/zh-hans/some-otherstuff/index.php I want to setup a reverse proxy for one language ...
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HAProxy path-based routing a webpage; webpage resources cannot load

I have the following haproxy.cfg: global stats socket /var/run/api.sock user haproxy group haproxy mode 660 level admin expose-fd listeners log stdout format raw local0 info defaults mode http ...
Snappawapa's user avatar
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rspamd and Apache reverse proxy: navigation does not work (fragments in URL have no effect)

I have set up Apache 2.4.57 and Rspamd 3.6 on Ubuntu 23.10. I have configured Apache as a reverse proxy to the controller worker of Rspamd. I can access to Web UI of Rspamd, enter a password and I ...
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Zabbix with Traefik Proxy

i am currently setting up a Zabbix Environment for IT Monitoring. Zabbix is running behind a Traefik V2(.10.5) Proxy. There are two Domains in use: inframon.***.local for the Frontend and agent-ep....
Oliver Karger's user avatar
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How to configure Apache 2.4 to use ProxyPass to rewrite the websocket's port?

My Nodejs WS ( pure Websocket, I am not using socket.io ) works on port 5000 and I wish to proxy pass to the domain itself. I have tried to add the following lines but I still failed to get myself ...
Hypothesis's user avatar
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How do I set the timeout for the static health check of a Balancer Member of an Apache reverse proxy

I am trying to configure a reverse proxy. I currently have <Proxy balancer://myset> BalancerMember http://IP1:80 retry=4 BalancerMember http://IP1:80 Balancermember http://IP3:80 ...
Thomas Stokes's user avatar
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NGINX config for multiple Symfony installations using subfolders

I have a shopware installation (version 6.5.5.1) running on my domain. I want to add more independent Shopware installations, using the same domain (for different languages/countries). For example, ...
dorina's user avatar
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squid reverse proxy log

we have an exchange server behind a squid reverse proxy there is many failed account events in exchange, the exchange event viewer display the IP address of the reverse proxy as source address in ...
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nginx does not forward traffic with TLS v1.1

Im using nginx 1.18.0 on an Ubuntu 22.04 server machine as a reverse proxy. Everything works fine except for one thing. A client uses a desktop application, which sends https requests to a specific ...
cladmin's user avatar
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226 views

Nginx Server Block Configuration Issue - Conflicting Domains

I have a clean installation of Nginx, specifically version 1.24.0, on my Amazon Linux 2023 server, and I'm facing an issue with the server block configuration. I have three server blocks set up for ...
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