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

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0
votes
1answer
12 views

Apache proxy to subdomain (vhost)

I need to proxy to a webserver were I don't have control over it. The problem is that the webserver hosts more than 1 domain and subdomains on the same IP. This means that when I use apache proxy I ...
1
vote
1answer
43 views
+50

IGMP Router Mode VS Proxy Mode

I am trying to understand the difference between IGMP Router Mode and IGMP Proxy Mode here, http://technet.microsoft.com/en-us/library/cc957920.aspx There is a question for an exam I am studying that ...
0
votes
2answers
4k views

How To Enable URL Filtering With Just Squid & C-ICAP

Before I posted this question, I read several set up guides online, the squid docs, c-icap docus, and also the ICAP RFC (3507). Unfortunately, the documentation for SQUID and C-ICAP does not provide ...
-1
votes
0answers
5 views

IIS reverse proxy losing part of url

I am in the process of building a single sign on login page that will be used to login to several applications. All is good on the test server however when I deploy to the production server I lose ...
1
vote
0answers
6 views

How to set up a hotspot with socks5 proxy [migrated]

I have a laptop with linux installed on it. The laptop has two network interfaces: eth0 and wlan0. Normally I surf the Internet through eth0, and I've successfully set up a hotspot in linux for my ...
6
votes
2answers
130 views

What effect does https traffic have on web cache proxy servers?

I just took two university courses on computer security and internet programming. I was thinking about this the other day: Web cache proxy servers cache popular content from servers on the web. This ...
-5
votes
0answers
23 views

Connect to remote server over VPN via PHP

I have a little problem; I have a Ubuntu-Server located in Germany. On this server i want to run a PHP script which connect to the internet over a VPN. (because i need an IP-Adress from another ...
0
votes
2answers
1k views

Bypass or disable proxy based on computer name

We are trying to deploy a bunch of new Windows 7 (and some old XP) machines using MDT2010 and MDT2012. Because IE is set to "automatically detect proxy settings", it gets the settings from the ...
0
votes
1answer
17 views

Set proxy for specific Windows 8 apps [on hold]

I want most traffic on my Windows 8 machine to go directly to the internet, unhindered, but a specific Metro app needs to be run through a VPN service. Is it possible to set rules on a Windows 8 ...
2
votes
1answer
1k views

Apache configuration to make NTLM authentication work through a Proxy

I'm running an application server behind an Apache proxy with the following sort of thing in my Apache config: ProxyPass /app http://myapplication:8080/myapp ProxyPassReverse /app ...
0
votes
0answers
33 views

Dante socks proxy very slow — why? [migrated]

I've set up a Dante socks proxy on Ubuntu Trusty. The setup is: 1: Dante listens on 127.0.0.1:11080 2: I connect to the proxy box with "ssh proxy.box -L 11080:localhost:11080" 3: Then I point my ...
-1
votes
0answers
25 views

Accessing Google with Squid Proxyserver

ive installed a Squid Proxyserver on my vServer with Cent OS. Im using this Configuration: # # Recommended minimum configuration: # acl manager proto cache_object acl localhost src 127.0.0.1/32 ...
0
votes
1answer
2k views

How to configure apache to basic authentication or allow when ntlm while proxying?

Here is my study case: browser ---> apache proxy ---> ISA server ---> internet The ISA server requires an authentication. The issue is to allow HTTPS through the two proxies. A configuration that ...
3
votes
1answer
641 views

Inetd / xinetd isn't working under cygwin, why?

I am trying to use xinetd (or inetd) with netcat to act as a TCP proxy. This setup works on Linux without issue. Under Cygwin, either as a service or from the a Cygwin command line, the (x)inetd ...
1
vote
1answer
93 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
vote
2answers
1k views

How to configure apache as a reverse proxy with the remote server specified in a query string parameter

Problem: I'm trying to configure apache as a reverse proxy where the remove server is specified in a query string parameter. Let's say I'm serving a site at mywebapp.com. If you navigated to ...
1
vote
1answer
1k views

Zentyal NAT/map private address with public address

I am using Zentyal OS as a proxy for my company network. Now, I have a situation in which I need to map a private/internal IP address to a public address so that outsider may access internal network ...
-1
votes
0answers
12 views

router to server to modem with server acting as proxy [closed]

I want to have my computers all hooked up to my router and then the router hooked into a server that a proxy is running on. Then the proxy server connects to the modem. Is this possible? The router ...
0
votes
3answers
17k views

Best way to bypass Squid for certain sites?

We have a Squid transparent proxy running, it's great, awesome dare I say. The problem is when some very random sites seem to hate squid. Cox.com is one in particular. Right now we just set an ...
2
votes
1answer
228 views

prevent domain controller using wpad for windows update

We have a 2012 domain controller in an environment where we are running a web proxy auto discovery (WPAD) setup for client devices, and that proxy server requires authentication. However windows ...
0
votes
1answer
1k views

Nginx proxy cache (proxy_pass $request_uri;)

I need to create proxy web using nginx. If I access http://myweb.com/http://www.target.com/ the proxy_pass should be http://www.target.com/ Here is my configuration: location / { proxy_pass ...
1
vote
1answer
2k views

Bluecoat proxy: allow HTTPS access to websites while disallowing TCP tunneling (SSH/…)

We have an explicit (= not transparent) proxy setup using a BlueCoat ProxySG (software 6.4.3.1). When I create Web Access Layer rules like: Protocol: HTTPS -> All HTTPS: Allow, Protocol: All TCP ...
-2
votes
0answers
45 views

Squid 3.1.6 can't access some sites [closed]

I have a transparent proxy. Almost all sites works well but when I try to access a service like goldenline or other where the login is redirected from http to https I get back to login page without ...
0
votes
0answers
15 views

SSH tunnel freezes and says “administratively prohibited” when a domain cannot be resolved [migrated]

So I am opening a SSH tunnel to a remote server to use it as proxy: ssh -D 10000 -N remote I use FireFox with FoxyProxy and it is working quite well. Except sometimes the tunnel freezes. A good ...
2
votes
3answers
2k views

Manual NAT on Checkpoint (Redirect all http requests to a local web server)

We have a proxy server in our internal network and I want to redirect all internet http requests to a web server in local network. It'll be like a Network Billboard that says "No direct connection is ...
0
votes
1answer
2k views

SSH Socks Proxy wiith iptables REDIRECT

I have googled and haven`t found the answer on my question. Help me please. There are two servers: serverA with public IP 12.0.0.10 and an private IP 10.0.0.5 serverB with public IP 20.0.0.11 I ...
2
votes
1answer
1k views

GPO to set firefox proxy

CONTEXT I have recently assigned to restructure a corporate network that contains about 100 client computers. There is an active directory domain (2003 functional level) for the whole network. The ...
0
votes
1answer
38 views

How to restrict proxied apps based on application auth logic

I have a vhost with mod proxy that redirects fine, but I’d like to add to it. Here’s my vhost: <VirtualHost *:80> ServerName www.domaine.local ProxyRequests Off ProxyPreserveHost ...
3
votes
1answer
1k views

Squid SSL transparent proxy - SSL_connect:error in SSLv2/v3 read server hello A

I am trying to setup a SSL proxy for one of my internal servers to visit https://www.googleapis.com using Squid, to make my Rails application on that server to reach googleapis.com via the proxy. I ...
0
votes
1answer
28 views

Proxy-attack simulation

I have a WS2008 x64 server, that has NodeJS application working on its 80 port. Server constantly receives queries from different IP-addresses that are trying to use my application as a proxy. NodeJS ...
0
votes
1answer
2k views

How do I tunnel an HTTPS proxy through a virtual machine (VMWare)

I have a personal setup at home using VMWare Workstation. I also have a set of Virtual Private Machines that run Squid, and therefore provide me HTTPS proxy tunnels. Using Proxifier, I can tunnel all ...
-1
votes
2answers
56 views

How does UnblockSit.es work?

UnblockSit.es is a proxy site, however it is a little different to onces I've seen before. Rather than using a PHP or other server side script to fetch and display a page, it seems to do everything ...
3
votes
7answers
12k views

How to setup equivalent USVIDEO.ORG DNS-Proxy on Linux

I have a VPS in the USA running Ubuntu. I want to setup something similar to http://www.usvideo.org Basically, USVIDEO is a DNS service that allows Canadians to access American content like Hulu, ...
0
votes
0answers
39 views

Nginx proxy to Go dramatically reduces performance

I just finished coding up a small Go script listening with the Go http package. I wanted to put nginx in front of it (I need to serve static files in a subdir as well), but noticed that req/sec and ...
1
vote
1answer
31 views

Simplest way to forward HTTP requests to a different server

I have a mobile app that needs to communicate with a third-party server over an HTTP API. But the third-party server can be accessed only from an approved IP addresses, meaning that I need to put my ...
0
votes
2answers
2k views

Use nginx reverse proxy for redirection

I have a.b domain (for example) and want to serve some github pages (username.github.io/project) in a.b/c. It means that I also want to keep my browser url to a.b/c and showing contents of ...
-2
votes
0answers
20 views

Squid url_rewrite_program [migrated]

I would like to use the squid url_rewrite_program to get rid of adf.ly ads. I've already written a perl script on which I've taken the code from an example and this works fine. However I can't get it ...
0
votes
2answers
24 views

Apache module RPAF documentation? [closed]

I installed libapache2-mod-rpaf package on Debian because mod_remoteip seems not available. I cannot find any documentation about this module. I found a github repo but the configuration options are ...
0
votes
1answer
450 views

2-way SSL with apache forward proxy

I'm working to set up Apache as a forward proxy with a client that uses 2-way SSL. The basic flow is myApplication --via http--> Apache proxy --via 2 way SSL--> client. After setting everything up, ...
0
votes
1answer
853 views

How to change the proxy settings for the Network Service account from the command prompt?

Currently, I am only aware of the following command: C:\>bitsadmin /util /SetIEProxy NetworkService MANUAL_PROXY 1 92.168.0.200:8080 NULL But, it has the following defects: It is deprecated It ...
5
votes
4answers
4k views

SSH Tunnel for Remote Desktop via Intermediary Server Part II

I asked previously how to configure 2 SSH tunnels using an intermediary server in order to run Remote Desktop through them and I managed to make it work. Now, I'm trying to do the same, using the same ...
0
votes
1answer
26 views

Redirect client cloud traffic [closed]

We recently moved our email to Office365 which has as expected put additional strain on our Internet connection. However, we are moving some services to the cloud which will stretch our Internet ...
0
votes
1answer
1k views

Lighttpd proxy module - use with hostname

I have to proxy a site which is hosted on an external webspace through my lighty on example.org. My config so far: $HTTP["url"] =~ "^/webmail" { proxy.server = ("/webmail/" => ( # ...
1
vote
1answer
71 views

DataStax OpsCenter ignoring proxy environment variable

we installed DataStax OpsCenter (v4.1.1) on a Debian 7.4 server. After starting the service, the following error is logged in /var/log/opscenter/opscenterd.log: ERROR: Trying to download ...
2
votes
1answer
887 views

How to block AnonymoX addon operations with Watchguard XTM

We are using Watchguard XTM 502 as firewall in our office. Some of our employee using AnonymoX addon proxy on firefox. Normally Watchguard XTM block proxy. But Watchguard XTM 502 can't able to block ...
0
votes
2answers
1k views

DNS issue with squid

I'm having DNS issues with a squid setup. I also tried using dns_nameservers directive in my squid.conf to point to the DNS servers. I have a scenario where www.example.com is supposed to go out to ...
0
votes
2answers
39 views

Can an Apache proxy send one request to multiple servers?

We would like to send the request received by an Apache proxy to all of a set of downstream servers (in fact, also proxies, but I don't think this matters). We know that all but at most one of these ...
0
votes
0answers
5 views

Resolving DNS lookup when using a proxy on a adhoc network [migrated]

I have a network with the following setup: Box A(client) has a local HTTP/S proxy running Box A is set to use 0.0.0.0:7777 as a HTTP/S proxy The proxy service forwards all traffic to box B(proxy) ...
2
votes
1answer
1k views

nginx regex characters that require quoting?

So I was configuring nginx today and I hit a weird problem. I was trying to match a location like this: location ~ ^/([0-9]+)/(.*) { # do proxy redirects } ...for URLs like ...
23
votes
5answers
268 views

Can any of the popular IM networks work like this?

Joe, Jack and Jill use IM as a communication medium among themselves in Company A, where they work, and with customers and partners around the world. No goofing off here -- it's a legitimate work ...