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

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FreeBSD - How can I let server A get web access via server B over a specific port?

Setup: Server A: FreeBSD 10 - IP: 100.100.100.100 Server B: FreeBSD 9 - IP: 200.200.200.200 Both servers use pf.conf. Desired result: I want server A to be able to get web access (port 80) via ...
0
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0answers
5 views

how to setup a http proxy for android sdk update on vps [on hold]

GFW blocked all the access to google currently. I am already able to break that using SSH tunnel, but that is a socks proxy, doesn't work for android sdk which requires http proxy. how to work ...
0
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1answer
19 views

how to implement access control using connetcing hostname and port(squid)

some http proxy service providers here just assign an unique proxy address and port to a user, and the user just needs to enter the necessary proxy address and port to get access.I think this method ...
0
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2answers
17 views

Remote IP and SMTP Proxy

Is it possible to proxy emails - with postfix for example - transparently so the backend mail server will get the last SMTP server IP address (rbl purpose) and not the Proxy IP address? If it is ...
0
votes
1answer
13 views

Overriding a JS file from server from proxy

I have an Apache reverse-proxy server set up between a client machine and a server. What I want to achieve is to override a javascript file sent from the server with the one from the proxy before ...
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1answer
13 views

cloudfront infront of elb and proxypreservehost

i have apache config in ec2 instance as: RewriteEngine On ProxyPreserveHost On ProxyRequests On ProxyPass /blog http://212.128.122.142/blog this works until i ...
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votes
1answer
11 views

Danted Socks Proxy with Authentication

I've been trying to set up a SOCKS proxy on linux with danted. I have the proxy working perfectly without authentication, but when I try adding in authentication with both method: username and method: ...
3
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0answers
23 views

Proxy Server setting stuck on Server 2003 R2 for Windows Updates

Stay a while and listen. This is going to be a long one. We've been having a problem the last couple of months with Updates on very specific Microsoft Server 2003 R2 Machines. This problem has ...
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1answer
16 views

Serve different domain requests to multiple servers (i.e. Apache/Node) all through port 80

What I'd really like to be able to do is run Node, and Apache (or maybe nginx) on the same Raspberry Pi (running Debian for Pi). In the way that apache can set up vhosts for multiple sites on the ...
-1
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1answer
48 views

How to Hide port 8080?

How I can hide the port 8080 from the address bar? when I call my sub.domain.com I get nothing but when I call my sub.domain.com:8008 I get the application! I am using apache2 and jboss 7 Thanks ...
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0answers
12 views

Can not analyze output from Squid and varnish

I'm using one Squid server between tow cache server. I get from headers following information: X-Cache MISS, HIT from cache-zz X-Cache-Age 515 X-Cache-Control public, max-age=3600 X-Cache-Lookup HIT ...
1
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1answer
36 views

HTTPS reverse proxy using apache

I am using this apache configuration to set up a reverse proxy to a process running on the same machine, on port 8443, <Directory "/var/www/html"> Options +FollowSymLinks RewriteEngine ...
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0answers
17 views

How can I configure what to cache in nginx?

I have a REST API for which I'm using nginx as a reverse proxy. I want to cache certain calls to the API which use absolute time references in the request but I want to not cache calls which use ...
0
votes
1answer
24 views

Nginx proxy_cache_purge alternative - get file out of cache

I seems that the proxy_cache_purge directive is supported only in the commercial nginx version. Is there an alternative way I could get a file/path/key out of the cache? Below my sample proxy_pass ...
0
votes
1answer
30 views

SSH Tunnel - Proxy Not Working From Remote Location (Login is working)

I have just set up a Cygwin SSH server and successfully tunneled to it from a remote location. Logging in works but when I point my browser to localhost 8888 (sock 5), all connections are refused. ...
1
vote
1answer
40 views

Use proxy like an /etc/hosts file

I want a forward proxy that basically overrides DNS like /etc/hosts would on a client machine. So when People go to Google.com (for example) the proxy sends the request to a specified IP address. I ...
0
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0answers
15 views

openldap proxy with 3 ldap (openldap,ad,edir) how to rewrite date format from active directory one to ldap

I have a openldap with meta backend connected to 3 ldap (one openldap, one edir and one AD). I test authentication again the proxy , it's working. my problem : dev team is working to use this ...
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0answers
11 views

Squid auth_param basic program - not allowing network requests?

I'm using auth_param basic program to run a Python script that connects to a database on another server. If I run the script myself it works fine, but when Squid runs it, suddenly authentication ...
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0answers
16 views

Browsers ignoring no-cache headers when 302 status

I have a proxy server that will either deliver you the website contents or redirect you to a login page if your IP is not recognized (using iptables). This works fine for redirecting to the login page ...
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0answers
54 views

One public IP and two web servers

We have our IBM server (internal ip: 192.168.1.128) connected to internet via router (192.168.1.1). I have forwarded the following port: Port 80: internal IP 192.168.1.128 for incoming HTTP ...
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0answers
28 views

rhel 6.4 pip with proxy error : name or service not known

the pip command pip search statsd --proxy=http://anadi.misra:XXXXXXXXX@192.168.200.77:8080 Now my password contains an @ too so I give the encoded form in password; i.e. some@pass is supplied as ...
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2answers
27 views

Does it seem from NAT when they really come through a proxy?

Just question. When a client really come through a proxy, can we tell it from being through NAT?
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2answers
41 views

using trailing slashes in nginx configuration

location /product { proxy_pass http://10.0.0.25:8080; } if I use my first location description for product folder, I should use http://mysdomain.com/product/ and I can not use ...
0
votes
1answer
54 views

Fixing WebSocket 404 Error With Dynamic WebSocket URL's Under Reverse Proxy

I am running Ubuntu, Apache, mod_proxy_wstunnel(Enabled), Shiny-Server, and R. I have setup shiny-server to listen locally, and Apache to Proxy requests for the shiny-server. I have also setup a basic ...
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0answers
26 views

TFS Check In Issue: The underlying connection was closed: A connection that was expected to be kept alive was closed by the server

I've recently started seeing the below error when attempting to check in code to TFS: The underlying connection was closed: A connection that was expected to be kept alive was closed by the server. ...
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1answer
26 views

SIMPLEST way to proxy name-based virtual hosts

Right now I'm doing this with the following Apache directives to map host names to port numbers: NameVirtualHost *:80 <VirtualHost *:80> ServerName local.stardust-game.com ProxyPass / ...
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0answers
15 views

Squid 3.0 URL Rewrite Program Crash too Rapidly on arm

I'm using the following setup: - Ubuntu 10.04 (on ARM architecture) - Squid 3.0 - A simple url rewrite program in ruby I have the same setup on an x86 computer and it already works. But when deployed ...
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votes
1answer
55 views

Email system architecture and implementation [closed]

It's been over a week already and I am unable to find satisfactory solutions to my problem on the Internet. I hope the experts here could lend a helping hand. I will just go straight on describing the ...
0
votes
1answer
59 views

Apache 2.4 Proxy for External, Redirect for Internal

I am attempting to setup a reverse proxy to allow only a few select ip ranges to proxy to an internal host, while I would like anyone else not within the ip ranges to redirect to our internal named ...
0
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0answers
25 views

Redirections to ajenti port using nginx aren't working [duplicate]

I recently installed Ajenti with the Ajenti V plugin suite and got it configured in a way that the https://ajenti.domain.com:8000/ link works. So what I was trying to do is to redirect ...
0
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0answers
10 views

Is it necessary to open all used ports when using one Node.JS application to route from port 80 to apps on different ones?

I'm working with an Ubuntu 12.04 LTS, 64 Bit server there I have used the following commands to send all http request on port 80 to port 8080 Commands: cat /proc/sys/net/ipv4/ip_forward #returns 1 ...
1
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2answers
139 views

squid ssl bump sslv3 enforce to allow old sites

Important: I have this question on stackoverflow but somebody told me this is more relevant place for this question. Thanks I have configured squid(3.4.2) as ssl bumped proxy. I am setting proxy in ...
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0answers
31 views

Forward to same proxy_pass for any request_uri in nginx

I would like that any requests made in a particular location are proxied to the same destination, regardless of the request_uri location /here { proxy_pass "http://localhost/"; } GET /here ...
0
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0answers
46 views

Empty $upstream_http_location variable if response was cached

I would like to cache the response of an redirect. (Cache the request to some site which returns a redirect and cache the second request which returns the actual content.) So far my config looks like ...
0
votes
0answers
19 views

Lync + SSL terminating web proxy

In my organization they federate using Lync with many partners - it works for everything except for sharing whiteboard and powerpoint presentations. When we attempt to join the whiteboard, we get a ...
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votes
1answer
27 views

How do I chain an svn checkout over ssh? [closed]

Say I have an svn host on a private network that we will call my_work_svn. I cannot access this from externally but I can access it from a machine which we will call my_work_ssh (and assume I am ...
0
votes
1answer
31 views

Direct several subdomains to a single backend with haproxy

I'm using haproxy to direct route for several applications running on a single server. For one of the domains in use there are several dozens of subdomains that should be directed to one of a few ...
0
votes
2answers
68 views

Websocket & HTTP proxy with server between two firewalls

I have a server ("A") running behind a firewall, which serves HTTP and websockets. I have no control over the firewall, but do have an external server ("B") to which the internal server can connect ...
2
votes
1answer
41 views

Apache server-status when running as proxy server

We are running apache as a proxy server and have tomcat behind apache. We are using server_status module but when we try to access server_status as in https://host.com/server-status it redirects to ...
0
votes
1answer
25 views

Redirect http queries

I need to exchange information with one webserver through soap. I have a computer with dynamic IP, but webserver allow only static ip (whitelisted). Also, I have a centos server with static ip. How ...
0
votes
0answers
19 views

Caching by forward proxy of HTTP HEAD or redirected requests

I need to do an end-to-end performance monitoring through a forward proxy and got bothered by the following questions: Can a forward proxy answer from its cache (so without contacting the actual web ...
-3
votes
2answers
42 views

US-based proxy for testing software outside of the US [closed]

I work for an international company however most of our customers are in the US. We need to be able to test our product as if we were a US user. The product involves some content loading including ...
0
votes
1answer
30 views

Does Basic User Authentication require 2-Phase communiation?

My Application connects to the Internet to HTTP Services using boost::asio. Recently we added support for HTTP Proxys and Basic User Authentication. We implemented Basic User Authentication by just ...
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vote
0answers
67 views

Monitor squid proxy usage by subnet

I'm building a router/proxy box for a nonprofit organization. They have five internal departments, and I have assigned each department to a separate subnet. All web traffic goes out through a squid ...
0
votes
0answers
12 views

TCP Multipath using several SOCKS Proxys as uplink

I would like to set up a server, that uses several SOCKS Proxys as uplink to the internet. All Multipath setups I found were about using "normal" uplink like LAN, Cable or DSL, but none that uses ...
0
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0answers
49 views

Inject SSL client certificate in Nginx proxy

I have 2 Nginx instances, one is listening on 80 and has a proxy_pass https://second_nginx; The second instance is configured to listen on 443 with a self signed certificate, but also have the SSL ...
1
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0answers
99 views

ClearOS Proxy - Block all traffic but two sites and 3 DMZ ips

I've been trying to two days now to get ClearOS to do a proxy setup for my network. This is what I need to do: I need to block all outgoing traffic no matter what it is, all ports and HTTPS as well ...
1
vote
1answer
142 views

Root certificate authority works windows/linux but not mac osx - (malformed)

I have created a self-signed root certificate authority which if I install onto windows, linux, or even using the certificate store in firefox (windows/linux/macosx) will work perfectly with my ...
1
vote
0answers
15 views

Changing HTML-TITLE for web application with NGINX [duplicate]

There are some web applications which are running on my server. Most of them use their own small server, which are bound to localhost. So for access them, I am using NGINX which runs as a proxy. Now, ...
0
votes
1answer
67 views

Load balancing in Nginx with redirect rather than proxy

I want to use Nginx in a bit of an unconventional way. I want to load balance between a few servers, but rather than proxy content for those servers I want to redirect to them. That is, if a ...