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

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20 views

How do i configure nginx to use part of a URL as a header?

I am trying to get a server application running which supports multiple customers. They should each access the app with their own URL, e.g. http://localhost:8082/customer1/config, but the application ...
-5
votes
0answers
19 views

How to bypass university proxy servers? [on hold]

Alright so here;s the thing. In my university to connect to the internet you need to put this manual proxy only then the internet works. Now other than the browser on my mac, no other internet works ...
0
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0answers
8 views

How to make a XMPP proxy

I have a SMS text-messaging phone number that uses a XMPP (Jabber) account on the Internet to send/receive text messages. I would like to set up a XMPP "proxy" server/client daemon on a Linux system ...
0
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0answers
20 views

403 Forbidden Tunnel in ATS - Apache Traffic Server log

I have a remap.config file map https://www.somesite.com/ https://www.internalsite.com/ and I also have CONFIG proxy.config.http.connect_ports STRING 443 in records.config However, I'm still ...
1
vote
1answer
23 views

Tunnel / Forward connections on server 1 to server 2

I have now spent some time researching, but I haven't found a working solution to the following problem: I want to tunnel any requests on server 1, port x to server 2, port x. The port stays the ...
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0answers
15 views

Passing Site-to-Site VPN through a proxy

We have two offices (one in San Diego and one in Hong Kong) connected via a Site-to-Site VPN (A ZyWall Firewall connected to a Cisco Firewall), which is working fine. However, the speed we get between ...
-6
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0answers
23 views

Simulate /etc/host file

I want to do an online version of host file redirection. If we give an IP address and website name, my server should send the website request to that particular IP address and should display the ...
-1
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1answer
17 views

proxypass ajp with apache and tomcat for multiple websites

I have Website running on Tomcat on port 8080 with ProxyPass enabled. Now I want to install WordPress on Apache say www.domain.com/blog. I tried various combinations in Apache but without any luck. ...
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0answers
24 views

Is it a good design to have multiple proxy layer?

I have 3 Django applications (Django + Nginx for static files) in autoscaling group in AWS. All are served as subdolfers of a single domain http://example.com/app1 http://example.com/app2 ...
0
votes
1answer
54 views

Apache ProxyPass: pass requested URL as GET parameter to destination URL

Hi I'm trying to set ProxyPass to pass requested URL as GET parameter to destination URL, but I can't figure out how to write it in the config file. I tried something like this: ProxyPass ^(.*)$ ...
0
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0answers
31 views

Can haproxy perform ssl termination for forwarding to (squid) proxy servers?

I understand that haproxy can perform ssl termination for load balancing web servers, but is it possible to perform ssl termination when load balancing squid proxy servers? My scenario is that I have ...
1
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0answers
28 views

Apache 2.4, mod_geoip GeoIPScanProxyHeaders “On” not working

apache httpd.conf LoadModule geoip_module modules/mod_geoip.so <IfModule mod_geoip.c> GeoIPEnable On GeoIPEnableUTF8 On GeoIPOutput Env GeoIPScanProxyHeaders On GeoIPDBFile ...
1
vote
1answer
48 views

How to set up an SMTP Relay Server

I have 2 servers (X and Y) and an SMTP server for sending emails. X needs to send an email using the SMTP server, however it cannot resolve the host for the SMTP server. This is inevitable and I need ...
0
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0answers
17 views

HAProxy ACL with map 'src_http_req_rate' is neither a number nor a supported operator

I am using a map for storing the maximum request rate an IP can do in HAProxy. For example: ips.map #ip count 172.17.0.1 5 In HAProxy I want to limit the average number of requests to the ...
-1
votes
1answer
31 views

Monthly port monitoring

I just created a shadowsocks proxy in Tokyo (AWS) with multiple users on it. Each user has one specific port to connect and log on it. My question is, is it possible to monitor for each port ...
0
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1answer
19 views

Why does nginx need an auth_http entry for smtp reverse-proxy?

I'm an apache user normally, but I need to start using nginx as a reverse proxy for smtp (postfix). I've seen tens of examples online. Like this and this. All of them have an auth_http entry, which I ...
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0answers
13 views

set a explicit web proxy software to act as transparent proxy

I have a web proxy software (ccproxy) which creates an explicit proxy in the sense that the clients had to enter ip and port of web proxy to access it (proxy configurations in IE for example). ...
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0answers
21 views

squid forward proxy with SSL offload

What I need is similar to Forward proxy for webservices with SSL client certs. Tactically, it is similar to SSL offload, but for a forward proxy and not a reverse proxy. I have an application (that ...
0
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1answer
39 views

Problems with using NGINX on an SSL-only site

I've configured a website to be 100% SSL, and its on a cPanel server with NGINX. I'm able to get the SSL part to work fine, but the IP address reported for site visitors is the IP address of the ...
1
vote
1answer
18 views

DNAT for connecting a subnet via proxy to the internet

DNAT for connecting a subnet via proxy to the internet I want to connect a server in a subnet to the internet via a proxy-server. But I can’t ping a host on the internet (www). Actually the ...
0
votes
1answer
11 views

Non proxy aware client, (mitm)proxy modification of headers

What I am trying to achive Pulling data, using a SaaS service, from a remote site with a simple GET request to mitmproxy. The SaaS service is not proxy aware. I want the SaaS web client to do a GET ...
1
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0answers
8 views

Smoothwall web proxy VM blocks CSS files from CDNs

We have a Smoothwall web proxy set up as a virtual machine for internet browsing. When a site hosts CSS files on a CDN (probably any cross-domain request actually) the CSS isn't applied, indicating ...
-1
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0answers
55 views

How to apply proxy setting for all users (including NT AUTHORITY\SYSTEM) for windows server 2012 R2?

Can somebody please suggest a way to apply proxy settings in windows so that it would be applicable for all users including the system user ? I tried the solution suggested by Rasmus here How do I ...
0
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0answers
13 views

Proxy video from GCS through nginx to prevent CORS problems

I have videos hosted on Google Cloud Storage. Since I have some trouble with CORS on iOS I want to proxy my hosted videos through nginx. The idea is that a client requests https://foo.bar/abc.mp4 and ...
0
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1answer
65 views

Why do my servers (Digital Ocean) attack other servers with a default setup?

I've been getting complaints on my VPS regarding attacks on different servers such as this message: your Server/Customer with the IP: 1xx.2xx.4x.9x (1xx.2xx.4x.9x) has attacked one of our ...
3
votes
1answer
88 views

Squid proxy - Find urls that are consuming the most bandwidth

I have squid proxy setup on my home network (squid is running on Ubuntu server, 14.04). Right now our home internet usage is about 2TB per month. I would like to find out which sites/urls/domains are ...
-1
votes
1answer
23 views

Setting up an ssh authentication server

I have some 30 Media Temple grid servers and I need to manage the access of 15 or so developers to those servers. Is it possible, and more importantly secure, to setup a server who's only job is to ...
0
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0answers
10 views

Local, data compressing, proxy

Realize that this question is mostly hypothetically conjured, just something I'm quite curious about Services such as Opera Max and the data saver feature in Chrome for android use servers owned by ...
0
votes
0answers
34 views

Redirect locally generated HTTPS traffic through external proxy

I have a configuration like this: Internet | Public Zone | Private Zone IP x.x.x.x |<--- Forward Proxy / WebCache | <--- Linux Server (RedHat) ...
1
vote
1answer
17 views

How to Proxies handle ETags?

I use ETags to improve performance. I decided to use an Etag that is valid on Server, Client and Proxy. But how is this handled if the proxy has saved the ETag? Does the Proxy still ask the website ...
1
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0answers
40 views

Owncloud running Apache with Nginx as Proxy

I'm currently working on running our own Owncloud (version 9). I've done this several times with Apache but I'm having trouble configuring it with Nginx in the front as a Proxy. Nginx config server ...
0
votes
1answer
30 views

Squid and internet sharing proxy without configurations on the part of end users

We have several PCs all connected to a switch; What I need from Squid is to share the internet between everyone and at the same time gives me control over what PC can access to internet (password ...
1
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0answers
14 views

Squid only loads half page

I have configured Squid on a VPS on DigitalOCean. I somehow got it to accept my requests but there is a new issue now. Whenever I try to load page using it than it only loads half of the page, what I ...
0
votes
0answers
22 views

Squid3 Access Denied error

I have set up a VPS on DigitalOCean and installed squid3. Here is the tail of the /etc/squid3/squid.conf file: acl myhost src 1.2.3.4 # 1.2.3.4 is replaced by my ip at whatismyipaddress.com ...
1
vote
1answer
62 views

HAProxy dynamic server address based off of header value

Hello I'm attempting to route traffic back to a users machine in order to run a site locally but picking up the headers/cookies/routing logic for other origins that HAProxy supplies. Thus far though I ...
0
votes
0answers
54 views

TeamCity, nginx, and Websockets - 501 Error

I'm currently setting up TeamCity behind an nginx reverse proxy, but I am getting an error in my browser. The error is as follows: WebSocket connection to ...
0
votes
1answer
19 views

Proxy to add CORS headers with netcat

I'm looking for a little script using nc which will be used to add CORS headers (at least Access-Control-Allow-Origin: *) in order for my local ionic dev application to access a remote webservice.
1
vote
0answers
23 views

pop3 mail proxy on linux server

I have an ISP pop3 account and I need to retrieve mails on my server (ubuntu server) to feed an IMAP webmail (roundcube) installed on my server too. So, I need : my_ISP_POP3server -> ...
1
vote
0answers
39 views

Using a VPS as front end proxy

I run a shell host that many users share which gets frequently DDoS'd (at least once every other month). So I have come up with a plan to peer all traffic with a VPS, so that it appears to everyone ...
-1
votes
2answers
36 views

Fallback between datacenters

What is the best way to do a fallback between datacenters. We have a dedicated server in one of the data centers and as our traffic increased i wanted to add more then backup i wanted redundancy and ...
0
votes
1answer
74 views

Nginx connection to upstream apache: Re-negotiation handshake failed

I'm configuring new nginx server which will be used as reverse proxy. We have older Debian server with apache up and running. On this apache server is site with https only access I want to hide behind ...
0
votes
0answers
49 views

nginx ping upstream server to get http 200 respponse

I setup nginx proxy server on my localhost at windows OS, I am running my JBoss server at port 8080 and I want to display maintenance page whenever nginx found that server is not running. by using the ...
1
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0answers
57 views

forcing proxy traffic to route via a specific 3G dongle interface

I've searched for details on how to do this but I've been unsuccessful - I wondered if someone could offer up some advice. I have 2 network cards (LAN and 3G in my case), LAN is my main interface ...
1
vote
1answer
45 views

How to find out IE's Proxy settings for all users on a server (i.e. Windows 2008R2)?

I am trying to pull this information with the following below powershell script but it is only fetching the information for my profile and not all the users that have logged in to the server. Am I ...
3
votes
1answer
31 views

Is it common for HTTP proxy to connect to ANY destination port indicated in HTTP request?

Is it common for HTTP proxy to connect to ANY destination port indicated in HTTP request? Or usually set of destination ports is restricted (80, 8080, 443, ...) I created WCF service and Visual ...
2
votes
0answers
72 views

Nginx reverse proxy with dynamic port forwarding

I'm setting up a reverse proxy on Nginx. I need it to listen to multiple ports. I then would like to hit the exact same port on the backend server. Like this: http://frontendserver:9000 -> ...
-2
votes
2answers
53 views

Windows - send all traffic via my own proxy server [closed]

I have my own proxy server at home but I am not sure how can I "connect" to it with my computer so all the traffic would go via the proxy, there are many proxy programs but there is no program that ...
1
vote
2answers
45 views

Nginx redirect port to url

I'm running a VPS that has VestaCP installed. The web panel runs on port 8083. I've managed to get it working on panel.domain.com however, some of the URL's in the panel lose functionality when using ...
1
vote
0answers
20 views

Nginx proxy not same behaviour as A-records

I have a domain where I have a wildcard A record to a IP (61.61.61.61) (not under my control). Because I wanted some pages on the domain to be under my control, I thought it was easy to proxy all ...
1
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0answers
44 views

Setting up an Apache forward proxy with 2-way SSL with certificate CN check fails

I need to set up a forward proxy with 2-way SSL verification. I got pretty far using Apache 2.4.10 on Debian, but it fails because the certificate CN is compared to the wrong name. I've searched and ...