Questions tagged [reverse-proxy]

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Apache Reverse proxy SSL issues

I have on my hostaname https://servername/phpmyadmin/ installed phpmyadmin. I wanted to change the url and "adopt" the certificate of domain and use it on db.domain.tld, but I can't get it working. ...
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1answer
1k views

Reverse proxy multiple backend web servers

I am trying to have multiple copies of the same web application appear under different paths of a single URL. Each application is a unique instance with its own login. All run with http. In this ...
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1k views

Apache mod proxy does use a different charset then proxied server

I'm running jenkins, a java web application, on port 8080 behind an apache2 server using mod_proxy. +---------------+ +----------------+ | apache2 | -----> | jenkins:8080 ...
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Persistent connection not working between the squid and the origin server on Squid 4.13

I've got a configuration shown below and I am trying to get a persistent connection between the squid proxy and the origin server. Any ideas why it might not working? http_port 80 accel defaultsite=...
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1answer
1k views

Apache redirect certain url or subdomain to internal ip

I have a gitlab server next to my web server running on my home network. On my web server I run Apache2 with some domains. One of them is example.com. Now my aim is that the user receives the gitlab ...
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13 views

nginx re-direct to API server in EC2

I have an EC2 server (in Private subnet) from where I run some Python microservice. From my application running on an Apps EC2 (in public subnet) I am trying to access the Python microservices. I ...
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3answers
101 views

how to block An specfic URl from engintron(nginx)

Hello I need to block a specific URL form engintron (nginx) app.worldindia.com/pubclick/click?affiate_id=683&appoffer_id=4523&trans_id=53e5232 app.worldindia.com/pubclick/click?affiate_id=683&...
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1answer
1k views

HTTP proxy in OpenBSD 5.8 (replacing Apache ProxyPass)

I'm trying to replace Apache with OpenBSDs httpd but can't figure out what to do with my ProxyPass statements. In apaches conf it looks like this ProxyPass /someurl http://192.168.123.123/...
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1answer
2k views

Reverse Proxy with Apache presenting blank page

I've got one Raspberry Pi 2 Model B running Deluge and Deluge Web UI 24/7. I set up a No-IP free host so I can access the Rasperry Pi to download some data I've stored in a 3TB disk. I am using ...
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31 views

mDNS Services are not reachable in fritzbox network

i have a raspberry pi with multiple services running (e.g. Openhab, mosquitto, ...). each service should be locally reachable via a local subdomain (openhab.core.local, mosquitto.core.local, ...) Of ...
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1answer
1k views

Nginx for reversing proxy on guacamole but RDP not working on External LAN with proxy

I use Nginx on Ubuntu 16.04 for using Guacamole as RDP clientless. This is working perfectly on my computer which is in an external LAN. But not working in another external LAN which have proxy (work ...
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1answer
2k views

How to send CTRL+c special char to interactive bash over tcp socket?

I use interactive bash shell over TCP network, but can't figure out how to send CTRL+c sequence to the remote bash. I first run netcat instance (this is where I interact with remote bash): nc -nvlp ...
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1answer
55 views

Can you configure NGINX to redirect a HTTP request to SSH connection?

I have a server that is only accessible through a single port (I use a VPN with port forwarding). I have setup a reverse proxy using NGINX for some HTTPS servers that I'm hosting. I'm wondering if I ...
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8 views

Apache2 Proxy kills request after x Minutes

I've been trying to fix this error for hours and so far just failed. The following case I am trying to solve: I have 2 application servers which are accessed by a third server. All servers are running ...
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1answer
274 views

How to add X-Forwarded-for header in reverse proxy with SSL passthrough

Setup as follows: proxy server (RHEL8 apache 2.4) in DMZ contains multiple vhosts each vhost acts as a reverse proxy to a web server in the LAN connections from the proxy to the backend web server ...
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1answer
2k views

Docker between-container iptables and fail2ban?

Say I have a public-facing Nginx reverse proxy container (A) that sends traffic to a downstream web service (B). This A container is where TLS connections terminate. The Docker server is also behind ...
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1answer
22 views

How to configure firewalld (or polarproxy) as reverse proxy for one domain

I want to configure firewalld (sorry no need additional secondary proxy as apache, nginx or squid, I need configure redirect by firewalld or my existing reversy proxy). I have running reverse proxy ...
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1answer
346 views

Redirect request to corporate proxy server with nginx reverse proxy

I have a Gentoo linux where I run an application that makes requests to a certain domain, but does not respect my proxy setting I made in the environment variables (http_proxy, https_proxy, HTTP_PROXY,...
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2answers
11k views

How to redirect path using nginx while removing part of the path

Using nginx 1.8.1 on CentOS Linux, I am attempting to do the following: Redirect traffic from server_name server1.olddomain.com; to server2.newdomain.com In doing so, remove sites from the path. For ...
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Apache reverse proxy not working

I have installed on a Debian 10 vm utserver (utorrent server for linux), and on the host machine I have an apache instance that, through a reverse proxy, allows to access the utserver webapp through ...
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Make app under NAT work like it's not under it

I have the "server" at my home under NAT(ipv4) with program that open 1234 port, but it request static ip to work correctly. I want to use such ip from my VPS. VPS come with ipv4 and ipv6. I ...
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1answer
552 views

How to NGINX reverse proxy to backend server which has a self signed certificate?

I have a small network with a webserver and an OpenVPN Access Server (with own webinterface). I have only 1 public ip and want to be able to point subdomains to websites on the webserver (e.g. ...
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1answer
850 views

Getting HTTPS web interface for transmission with Lighttpd reverse proxy

i'm trying to get HTTPS web interface for transmission. Currently i can access transmission web interface with http://myip:8081 and what i want is to connect with https://myip/transmission . i already ...
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1answer
37 views

How to configure a free FQDN (Fully Qualified Domain Name) for local usage?

I'm using a free FQDN of mordor.bounceme.net and am trying to run ERPNext from docker, but need to configure it properly. I'm only looking to run it on "localhost" and don't need, nor want ...
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2answers
57 views

How to configure NGINX to Redirect Traffic to Different Ports if Interface has Multiple IP Addresses

An Ubuntu 20.04 machine with a single network interface is given 3 IP addresses. We want to run several instances of a program that listens to a specific port and have one instance listening to each ...
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1answer
66 views

Access to webserver behind nginx reverse-proxy from outside fails with SSL handshaking error

I have a setup where there are a number of Apache web servers behind a common Nginx reverse proxy server. But I can not access the web servers from the Internet. The access works fine on my local ...
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27 views

Hide all devices via squid proxy?

Can we hide all devices via squid proxy? I want to hide all of my devices from ISP. For this purpose I want to set a system as a router and want to install squid on it. Can we hide devices via this ...
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32 views

Hashicorp Vault UI - Failed to find a valid digest in the 'integrity' attribute … The resource has been blocked

I am hosting Vault and Consul servers in a private subnet, inside this private subnet I have dedicated instance to serve as a reverse proxy server let's say the instance is called (...
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52 views

Correct way to proxy pass / port forwading apps between 3 linux server with NginX

I'm building RTC video call with janus gateway through websockets. Need some suggestion about how to proxy pass 3 server. I don't know if port forwarding is the correct name for this case I have 3 ...
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12 views

3Proxy Setup - What IPs are you supposed to enter in 3proxy.cfg?

I'm trying to setup proxies using 3Proxy. In the 3proxy.cfg file, you have to enter in IPs like below: proxy -p3128 -a -i1.1.1.1 -e1.1.1.1 proxy -p3128 -a -i1.1.1.2 -e1.1.1.2 proxy -p3128 -a -i1.1.1.3 ...
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NGINX : HLS File Proxy

I am facing one issue related to NGINX proxy_pass. I want to use proxy_pass to redirect the URL. I do have two URL: one URL which is having UDP multicast packets HLS URL I am able to tune to UDP ...
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588 views

Implementing outbound PROXY Protocol on NGINX reverse proxy on a per-host basis

I have a NGINX instance (nginx/1.17.7) that acts as a tls passthrough reverse-proxy (not terminating TLS but forwarding raw-tcp connection according to SNI headers). The main drawback of this ...
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1answer
281 views

nginx: How to handle 404 directly in a reverse proxy for some filenames (*.txt) only?

I have a complex nginx setup where a front nginx at ports 80 and 443 handles all outside access including TLS. For files in /texts the frontend-nginx shall proxy request to a second backend-nginx ...
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1answer
88 views

nginx on Fedora 30 setup

I am installing nginx on Fedora 30 following a tutorial (I don't know the rules whether I can or not publish a tutorial link here). The tutorial mentions that I should access to this IP address 192....
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1answer
213 views

Tomcat Ghostcat exploitable through apache webserver reverse proxy?

I would like to know if the ghostcat bug can be exploited through an Apache web server reverse proxy setup. This is our web server config. <VirtualHost *:80> ServerName 192.168.178.1 ...
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2answers
91 views

Letsencrypt Wildcard certficate with NFS. [U 18.04]

I'm currently trying to share and use my wildcard certificate from letsencrypt with NFS, but the servers who are supposed to use it, cannot do so. To my Setup: I have 3 VM's (in future maybe 4) ...
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1answer
973 views

Moodle 3.7 & Apache & reverse proxy results ERR_TOO_MANY_REDIRECTS

Moodle 3.7 Apache with reverse proxy results ERR_TOO_MANY_REDIRECTS. I have an SSL site with following vhosts file: <VirtualHost *:80> RewriteCond %{HTTPS} off RewriteRule (.*) https://...
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Peer closed connection in SSL handshake

I have a question about nginx. I created a reverse proxy by nginx. Activated SSL encryption with Letsencrypt. All is ok and all requests from client are sent to origin server specified in upstream. ...
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1answer
207 views

Apache proxy reverse to webmin (CentOS 7)

I have a CentOS7 virtualized in my testing homelab. I installed webmin along with Apache webserver and I can reach the webmin login page through the CentOS machine IP address on port 10000 (https). ...
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30 views

How do I do a reverse ssh proxy without being able to ssh to my proxy host?

I have two hosts sitting side by side: Host 1 = Linux OS on local network 192.168.0.x --I have full admin rights. I can ssh out and into this host. Host 2 = Mac OS X. Two interfaces: --No admin rights....
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1answer
2k views

Reverse SSH - Raspberry Pi and AWS

I have a Raspberry Pi that is connected to the internet via a USB modem. Due to my ISP, I unfortunately cannot get the public IP address of my dongle itself, and I get the actual cellphone towers. I ...
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1answer
26k views

CentOS 7 httpd failed to make connection with backend

In a CentOS 7 server with apache httpd 2.4 set up as an ssl reverse proxy for tomcat, I am getting an error indicating that httpd is not able to connect with tomcat. How can I resolve this error so ...
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1answer
96k views

Nginx reverse proxy redirection

I am using nginx as a reverse proxy and when I login in my web interface I am redirected to the proxied URL. I would like to avoid it and always keep the "server_name" as the URL. Is it possible? ...
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1answer
805 views

RTP Reverse Proxy

I've been trying to make a prototype of a video streaming server before I actually write code for it. So I used VLC to make streaming happen on my server using the following command: cvlc video.mpg --...
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1k views

HAProxy as a reverse proxy for backend already ssl enabled and SSL terminator for a backend exposed in port 80

I have 4 servers: proxy_server, $BK_SERVER_001, $BK_SERVER_002 and $BK_SERVER_003 The "proxy_server" only has an HAProxy enabled service with this configuration: (please look at the rows marked ...
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0answers
997 views

nginx load balancer and kafka rest proxy

I use Kafka rest proxy and I want behind load balancer nginx. I have one topic in cluster Kafka(three nodes) and Produce a message with JSON data curl -X POST -H "Content-Type: application/vnd.kafka....
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1answer
510 views

ProxyPass on Nginx not working as expected

I've been trying for a while to get a Python (Sanic) application working with Nginx. The application itself is running on 0.0.0.0:5000. The server is on a local network and only used to host/serve the ...
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2answers
3k views

nginx reverse proxy + static files

I'm serving wordpress behind a reverse proxy in nginx. I want to be able to serve also static pages that I have in a different root directory. I tried this: server { listen 80; ...
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1answer
112 views

Multiple Web Servers over a Single IP, Using Apache as a Reverse Proxy

How can I run multiple servers over a single IP, Using apache reverse proxy. Basically I want to configure an apache proxy for atlassian products like follows: https://jira.domain.com ProxyPass to ...
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1answer
154 views

RHEL 5.3 - proxy_pass does not resolve DNS using /etc/hosts

I have enabled reverse proxy on Apache Web server. Included below parameters in alm.conf file ProxyPass /almbin http://172.1x.xxx.xx:80/almbin/ ProxyPassReverse /almbin http://172.1x.xxx.xx:80/...