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

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3
votes
1answer
24 views

How well does haproxy scale for handling client certificate authentication?

My IoT company would like to use client certificate authentication to secure communications between each "thing" and a central server. We deploy about 30K things per year, and they have about a 5-year ...
0
votes
0answers
31 views

Squid forwarding to proxy in https

I've installed latest squid on Ubuntu server 14.04, my goal is to forward the entire traffic come from squid to 3rd side proxy. Client -> Squid -> External Proxy i managed to do it with cache_peer ...
0
votes
0answers
27 views

Proxy for automated browsing on mobile networks

I am interested in building a website scanner which needs to act as if it is a user agent on a mobile network (e.g. Verizon LTE connection in the US, Movistar LTE connection in Spain, etc.) Aside ...
1
vote
1answer
46 views

Apache log filled with Proxy errors from attacking ip's

I have these errors in Apache log... proxy:error] [pid 13317] (110)Connection timed out: AH00957: HTTP: attempt to connect to 210.86.231.64:80 (*) failed [proxy_http:error] [pid 13317] [client ...
-2
votes
1answer
15 views

Windows Enterprise - Proxy without auth

Is it possible to run a Windows-based enterprise and have people authenticate with the proxy server using AD credentials without ever having to type credentials in? This also includes using ...
0
votes
0answers
100 views

How do we configure nginx to prevent proxy abuse?

How do we configure nginx to prevent proxy abuse? (note that I have nginx set up as an onion server, which is the reason loopback IP is present in the logs)I found a few GET requests for content that ...
-1
votes
1answer
53 views

webmin and reverse proxy

I want to proxy a webmin endpoint eg. https://xx.xx.xx.xx:10000 so it will be accessable from https://webmin.example.com nginx server { listen 443 ssl http2; server_name ...
0
votes
0answers
40 views

Squid with NTLM auth behind Netscaler

my task is implementing a squid proxy that allow all my authenticated (windows AD) internal users to surf internet without any credential request (pop-up). Plus, i created two squid nodes and put ...
1
vote
1answer
67 views

Squid Proxy timing out on Public Interface - Packets getting lost on port 3128

Partial Solution Turns out that traffic on port 3128 was getting lost on the way to my VPS. I am not sure if this is Linode blocking this port, or if it is something in the between. (I have used this ...
0
votes
0answers
71 views

Chrome/IE proxy pac issue

I created a simple proxy.pac file and I put it on one of my webserver. This proxy pac file tells browser to display all internal resources and all https resources "DIRECT" and use a proxy for all ...
0
votes
0answers
129 views

How can I make docker-compose pull images using a socks5 proxy?

I'm trying to pull images through a socks5 proxy. I've started the socks5 proxy on port 8888 like this: ssh -NC -D 8888 parham@***.***.** However, when I run docker-compose like this, it is evident ...
1
vote
1answer
37 views

Making Nginx rewrite backend responses

I have a few services running on other servers that delivers a webapplications on http://someLocalIp:80 without SSL. I want to wrap this in ssl and make it public on ...
1
vote
1answer
70 views

How to set up a Apache forward proxy with persistent connections?

We have a Apache forward proxy sending requests to thousands of back end servers. The servers are faulty, in that they require both the initial challenge request (without authentication) and the next ...
0
votes
1answer
218 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 ...
1
vote
1answer
26 views

Setting up Node App along with nginx server

I am trying to set up a new node all along with my previous PHP app. Scenario The php app runs on www.xyz.com. It is served using nginx. The node app is served via NodeJs server on port 8142. I ...
0
votes
1answer
60 views

How to pass through credentials in SMTP proxy with Postfix

I want Postfix to proxy SMTP connections from MUA on my client to another outer SMTP server. Since the outer SMTP server requires the Postfix proxy to authenticate with SMTP-AUTH, So I set my MUA's ...
1
vote
1answer
132 views

How to enable transparent HTTP/S redirection through proxy using iptables?

My current setup consists of the following elements: A router flashed with OpenWRT with two interfaces: eth0 is the access to the gateway and eth1 manages the local network (192.128.2.0/24) A box ...
1
vote
1answer
411 views

How to debug pac file in chrome without alert function ?

I recently experienced a problem with a new pac file with chrome, (same pac file with IE and Firefox works). I supposed that my problem is due to "myIpAddress()" function, see this post=> Proxy - ...
1
vote
0answers
72 views

apache mod_proxy call back to content server with client certificate

Setup ServerA Apache running a HTTPS site, which requires a client certificate to connect. see infos below regarding /etc/apache2/sites-available/secure.site.conf and ...
0
votes
3answers
273 views

squidguard not blocking https sites.

Trying to get squidguard to block https sites. Setup. ( This is the basic config http://thejimmahknows.com/proxy-wccp-cisco-asa-squid-3-4/) Server running centos 7. squid + squidguard installed. ...
0
votes
0answers
57 views

IIS with ARR (Reverse Proxy) - How to “ProxyPreserveHost”?

I have to set up an application behind some frontend webservers. My application works fine, when I use apache as reverse proxy with mod_proxy and ProxyPreserveHost=on. From the Apache Documentation: ...
0
votes
1answer
104 views

Squid and delay pools: rep_mime_type, https

I'm struggling with squid delay pools. The documentation I found is very poor and on internet there is contradictory and possibly surpassed information. First question: acl aclname url_regex -i ...
0
votes
1answer
189 views

How to preserve nginx url from being redirected from back end tomcat server?

Nginx is not preserving the url from redirected backend tomcat server. Nginx url: //develop-application.example.com/ Backend tomcat url: //application.example.com/ tomcat redirected url: ...
4
votes
2answers
132 views

OpenLDAP proxy cache not retrieving entries

I need to set up a local LDAP proxy cache which connects to our central Active Directory server. OpenLDAP Proxy Cache looks just like the thing. But following the manpages as closely as possible, I am ...
0
votes
1answer
158 views

Where Does /var/lib/nginx/proxy Come From?

I have a server configured to proxy by setting: proxy_cache_path /var/lib/nginx/cache levels=1:2 keys_zone=backcache:8m max_size=20g inactive=7d; proxy_cache_key ...
0
votes
0answers
62 views

Squid reverse proxy with SSL to client

I'm building a reverse Proxy using squid which should redirect https request to a http webserver. so something like this: Client <--- SSL ---> Squid Proxy <--- unencrypted ---> Web ...
3
votes
2answers
79 views

Nginx as a caching proxy: Trying a second upstream if first returns 404

For using nginx as a caching proxy, is there a way to configure 2 upstream servers in a way that it always tries the first one unless that one returns a 404, and only in that case it will try the ...
1
vote
2answers
41 views

Routing multiple servers' traffic over another

I have multiple servers (both Windows and Linux) running in different locations. I would like to be able to route all the traffic of those (100mbit) servers over a 1gig connection in a different ...
1
vote
1answer
61 views

eXist db behind Apache proxy - authentication

I run an eXist db XML database which is proxied behind Apache. The setup of httpd.conf is as follows: <VirtualHost *:80> ServerName foo ServerAlias foo ProxyRequests Off ...
1
vote
1answer
223 views

Reach server via ssh tunnel and nginx proxy

I'm new to nginx. I've inherited a fully functional and configured Ubuntu server with nginx and would like to tune it additionally to support a somewhat weird configuration, described below. Basic ...
1
vote
0answers
144 views

How to proxy setup nginx with play and angularjs

I am learning play framework and angularjs with nginx. The play app is running on port 9090 and angularjs app is running on 9000. I am trying to proxy all requests to /app/* to the back-end Play ...
2
votes
0answers
110 views

Running docker on a subdomain of an apache VPS [closed]

I'm running a VPS with Apache and DirectAdmin. On root level I've running my company website mycompany.com I was forced to use Apache on the new VPS, because migrating from DirectAdmin to DirectAdmin ...
0
votes
1answer
53 views

Apache Proxy Load Balancing and Taking App Servers Out of Rotation

We have four Apache servers acting as proxy servers to 8 application servers (for the sake of argument Tomcat servers). We use Apache to proxy/forward the requests to the application servers. The ...
1
vote
2answers
114 views

HaProxy TCP Subdomains

global log 127.0.0.1 local2 chroot /var/lib/haproxy pidfile /var/run/haproxy.pid maxconn 4500 user haproxy group ...
0
votes
1answer
49 views

Using Tomcat behind Apache2 Http with different context paths

On our Ubuntu webserver we have a Apache2 HTTP server in conjunction with an JSF application running on an Tomcat8 application server using AJP 1.3 connector and HTTPS/SSL. I want my app which runs on ...
-2
votes
1answer
35 views

proxy server to intercept downloads [closed]

Is an Apache server a good choice to set up in order to be able to intercept all file downloads from a network (acting as a proxy server)? Also, I'm trying to return a different file to the user. For ...
0
votes
0answers
27 views

Grant CMD internet access, just as IE and Chrome have (via proxy)

I'm on a Windows 2012r2 machine and internet access is granted via a proxy server. The machine is installed with XAMPP and after some issues I've managed to install composer (dependency manager for ...
2
votes
1answer
112 views

ssh: ProxyCommand forward host lookup fails

I am trying to do an ssh multihop from my local machine to a server called cluster, using a server called merlot in-between. As per http://sshmenu.sourceforge.net/articles/transparent-mulithop.html, ...
0
votes
1answer
225 views

Setup AD FS 3.0 Proxy when Primary AD FS Server is behind firewall

I am trying to setup an AD FS Proxy server. In my case, my AD FS Server is behind a network firewall and is accessible only within the intranet. I have spawned a DMZ machine and have set it up as a ...
0
votes
0answers
6 views

how much traffic a ram of proxy server can hold at a time [duplicate]

I'm planning to create a proxy server using Squid in Centos. My VPS proxy server has port of 1 GB and a ram of 512mb. I'm wondering in a stable and normal network how much traffic whould make server ...
0
votes
0answers
49 views

using FTP over proxy Squid with NTLM auth

I have a Squid 2.7 STABLE9 proxy on a Debian and I have allow 80, 443 & 21 port to my user (user have windows PC). When a user go throught my proxy, he have to authenticate himself with NTLM ...
0
votes
0answers
37 views

Nginx SSL / HTTPS issue

I have had an issue regarding SSL + nginx Here is my actual config: - server1 is the front server, used as a proxy server2 is the big server, contains 2 VM where different apps are stored I have ...
0
votes
0answers
39 views

Apache2 proxy forwarding for gitlab

I'm trying to create a rule to provide proxy for gitlab server on different port and path. My virtual host config looks like this: <VirtualHost *:80> #ServerName www.example.com ...
0
votes
0answers
39 views

Error configuring Federation Server Proxy on an Azure Network

I have a Virtual Network on Azure where I have deployed a server(2012 R2 machine) as my AD FS Server and have put in an ACL which allows access to AD FS only through a few IP's in the network. I have ...
0
votes
1answer
85 views

How can I proxy API request to my docker container?

I have a docker container that is running a node.js application. From the system the container is running on I can do things like ... curl http://<IP address of my docker container>/users .... ...
2
votes
1answer
51 views

Configuring firewall rules

I am trying to configure firewall rules for my windows PC i would like to achieve this scenario All packets from PC A will use this proxy server x.x.x.x at port AA However, these are my rules ...
0
votes
2answers
129 views

Using IPV6 with Dante

I have a server with one ipv4 ip and plenty of ipv6 ips. i would like to setup Dante to work as a socks proxy server in my server. I need to assign different port to each ipv6 port. Now i can use ...
1
vote
0answers
72 views

How to SOAP over a proxy server I own(configuration)?

I have a server called http://SERVER-A.com which sends a SOAP request to a third-party address. Also I have another server called http://Server-B.com which I want to configure as a proxy server. I ...
1
vote
0answers
74 views

How to redirect subdomain to other port using Apache2 server with reverse proxy

Thanks in advance for your help. I have, in my home server running Debian 8, installed Deluged (torrent client) and a web UI to control it. I can access this web UI using the address ...
0
votes
0answers
27 views

http CONNECT makes squid choke

I have a squid proxy server and typically it runs fine. However, when there are several hundred/thousand clients starting to issue HTTP CONNECT statements and keep those connections open, it ...