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

learn more… | top users | synonyms (1)

1
vote
2answers
545 views

reverse proxy and caching for a website

I come from Europe and in my country there are really expensive webservers, so i have my VPS server in the USA. Now i need on one hand a website with local IP and on other hand fast webserver. So i am ...
3
votes
1answer
1k views

All client browsers repeatedly asking for NTLM authentication when running through local proxy server

All client browsers repeatedly asking for NTLM authentication when running through local proxy server. When pointing browsers through the local proxy to the internet, some but not all clients are ...
0
votes
2answers
982 views

nginx proxy configuration error (config syntax)

Hihi, below is the config + error it's throwing, can't for the life of me figure out what's wrong. Tried all sorts to get it working to no avail :( server { listen 127.0.0.1:100; ...
0
votes
1answer
256 views

Can I use Qlproxy with a different proxy than Squid?

Is it possible to use Quintolabs QLproxy with a different proxy server than squid? Do I really need a proxy? Can it work alone?
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
381 views

use iptables for transparent access to 2 proxies depending on domain

I have a setup where I have 2 proxy servers. One is a socks proxy which I wish to use for ALL connections by default. The second proxy is an http proxy which I wish to use for http connections to ...
1
vote
2answers
1k views

Redirect OpenVPN gateway traffic to Privoxy

I would like to redirect the traffic that goes through my OpenVPN gateway to Privoxy, like so: OpenVPN client->Internet->OpenVPN gateway->Privoxy->Internet->Webserver (and vice versa) So far I ...
2
votes
1answer
350 views

SSH Port Forwarding -D not working anymore

I have a virtual server in the US. When I first set it up I was able to use dynamic port forwarding with ssh -D PORTNUMBER serveraddress After that I could set up Firefox to use that as SOCKS5 ...
0
votes
1answer
103 views

SMTP filtering proxy

I provide SSH shells to a lot of people and block port 25, 465 and so on by default via iptables to avoid that some people send spam messages. Is there some kind of SMTP filtering proxy or -gateway ...
1
vote
2answers
342 views

Can we block any specific webpage on network without blocking whole website?

I want to block a specific webpage on a site but not whole website. For Example: www.example.com/about.html should work fine www.example.com/feedback.html should work fine and every other page ...
0
votes
2answers
208 views

Routing traffic so that it appears to originate from a single (static) IP address

We have three sets of computers: clients, a single proxy and multiple servers. The clients (many) want to connect to the servers (many) using TCP on a specific and consistent port. Currently they do ...
1
vote
1answer
263 views

Forward Squid Traffic To Tor Network

I have installed squid on my Ubuntu machine and I would like to forward requests from the squid proxy to the Tor network. Is this possible without iptable changes? I know that Tor proxies are socks ...
2
votes
1answer
3k views

SMB proxy: Connect to SMB server through SSH tunnel between two other hosts

I want localhost to access my company's SMB shares. These are located on a Win7 peer. This peer is running a virtual machine with Debian which itself is running an ssh daemon. I can easily create an ...
1
vote
0answers
76 views

HTTP Logging Proxies

I want to implement a proxy that records and replays requests made to specific hosts. So that I can stub out external service requests when testing an application. What is the best way to do this? ...
1
vote
1answer
1k views

Squid cache log gives “Page faults with physical” errors! Is it a memory issue?

I have setup a Squid proxy on a small machine which have 640MB of ram. I have also disabled the cache with "cache deny all" When I checked the cahce log... I see an error like this : CPU Usage: ...
1
vote
1answer
862 views

Is it possible to use another blacklist with Qlproxy? (QuintoLabs Content Security)

Im using the Qlproxy content filter. It use the urlblacklist. But that blacklist is full of false positives! Is there a better black list? How to use it with qlproxy?
6
votes
2answers
16k views

How to prevent squid from caching and just filter?

I have set a proxy server on my network. I only want to filter the web traffic. So, I have Squid as a proxy and Qlproxy as the filter : http://www.quintolabs.com/qlicap_info.php My server have only ...
3
votes
1answer
2k views

Use authentication with Dante Socks

I just set up my dante socks proxy and it works just fine without authentication. Now I want only certain users to be able to use it tho. Preferably only those users that are in the passwd. What would ...
0
votes
1answer
430 views

Apache forward https port 4434 to non https port on internal server

Im trying to set up a subversion edge server that is accessible from outside my network, I have one public IP and so the main webserver proxies to other internal server, i got the non https port ...
1
vote
0answers
78 views

proxying on localhost

2 Servers: Server 1 on 1 public IP, Server 2 on Local LAN. I have this working with a proxy on Server1 right now. But I need to add one localhost on Server2 which is NOT a recognized domain. So I am ...
9
votes
2answers
7k views

SSH over HTTPS with proxytunnel and nginx

I'm trying to setup an ssh over https connection using nginx. I haven't found any working examples, so any help would be appreciated! ~$ cat .ssh/config Host example.net Hostname example.net ...
-2
votes
2answers
1k views

How to create my own SSL proxy with an SSL cert and a VPS?

The aim is to have my SSL proxy so I can add it to my FireFox by Options -> Advanced -> Network -> Settings -> Manual proxy configuration -> SSL Proxy, Port -> OK What I currently have: a VPS ...
3
votes
1answer
805 views

What is the difference between connecting via VPN and SSH/SOCKS proxy for a specific application?

If I understand correctly, a VPN connection will make the whole computer behave like it is on the target network. Is it correct to say that a SOCKS proxy via an SSH tunnel would accomplish the same ...
0
votes
1answer
284 views

NET-SNMP Proxy on Table Instance

I asked this on NET-SNMP mailing list: https://sourceforge.net/mailarchive/message.php?msg_id=28692398 But unfortunatelly I haven't got any answer up to now. I need to forward SNMP requests (not ...
5
votes
1answer
5k views

Using Apache as a reverse proxy HTTPS server in front of Remote Desktop Gateway server

I have a small server running several virtual machines, some web servers and also a windows 2008 R2 Remote Desktop Gateway server. The intention is to have an Apache2 server running on Ubuntu 11.10 ...
0
votes
2answers
1k views

Infinite redirect with Wordpress proxied from Apache

We're trying to setup Apache on a public server to proxy requests to Apache with WordPress on another server, but we're getting infinite redirect loops. Requests starting with www.example.com/about ...
0
votes
2answers
487 views

squid with SSH dynamic redirect

I have a working SOCKS proxy, which I set up with the command ssh -D 9999 user@host. As mentioned, this works great, and when I browse the public IP is that of the server that I connected to via SSH. ...
2
votes
0answers
476 views

NGINX mod _proxy_html available?

Somebody created already a similar http://apache.webthing.com/mod_proxy_html/ mod_proxy_html module for Nginx? I think the closest module would be http://wiki.nginx.org/HttpSubsModule but I have no ...
2
votes
2answers
357 views

Rate limiting (cutting off) if exceed n connections per minute

What do you suggest I use to rate limit incoming http connections (get/post) based on n connections per minute? If a particular client makes more than n connections in a given minute, drop all ...
2
votes
1answer
1k views

Proxy to “backend” service whenever a file does not exists

I'm using NGINX to serve static file. Whenever a file does not exist, I want NGINX to hit a nodejs backend service that will try to asynchronously retrieve that file. The backend service needs 3 ...
4
votes
1answer
14k views

Squid as Socks5 Proxy server [closed]

One of my friends lives in a country which they censor websites and they are fighting with techniques that people use to bypass the censorship. He told me that the only way that he can bypass the ...
1
vote
2answers
349 views

HTTP Proxy for Windows server

I am sorry that the question is probably not what you thought it is. I have a box in US on colo which is collecting some data but is fairly easy on the resources. it runs w2008r2. and it has one NIC ...
0
votes
1answer
365 views

turning my dynamic IP into a static one using a VPS?

I'm doing development with MAMP on OSX and need to get around a problem I'm having due to my dynamic IP. I'm using a payment API which has an IP whitelist even for development calls and I keep having ...
0
votes
1answer
409 views

Use upstream servers based on request method with NGINX

i'm using nginx's upstream directive to do some load balancing. But i want to handle the POST requests and the requests for /upload directory by my main server. how can i tell nginx "dont proxy pass ...
1
vote
1answer
1k views

How to specify search domain name of nginx resolver for proxy_pass

Assuming my server is www.mydomain.com, on Nginx 1.0.6 I'm trying to proxy all request to http://www.mydomain.com/fetch to other hosts, the destination URL is specified as a GET parameter named ...
3
votes
4answers
6k views

Is there any way to cache HTTPS requests in a proxy server?

We are using Squid proxy server in our environment and we want to cache HTTPS requests. Is there any way to configure Squid or in general a proxy server to cache HTTPS requests?
1
vote
2answers
218 views

HAProxy configuration file

Where it is located? Sometimes I see it under /etc/haproxy.conf, other times at /etc/haproxy/haproxy.cfg. IF both reside, which one precedes then?
1
vote
1answer
452 views

How to use Bugzilla behind a reverse proxy Apache?

We have a bugzilla service sitting on a internal server. We are trying to make it accessible from outside via an Apache server which will act as a proxy. So far, with mod_proxy and mod_proxy_html, we ...
1
vote
0answers
193 views

Can I make an ACL in squid for transparent connections?

I have a squid proxy that transparently intercepts connections from an internal network, and is explicit for connections from another network. I want to use authentication for the external network, ...
0
votes
1answer
743 views

Ubuntu 11.10 on VMware Player - No network behind proxy

I have VMWare Ubuntu 11.10 guest hosted on Win7. When behind a proxy, I am able to browse with chrome / firefox but all other network activity does not work (i.e. curl, system update, apt-get, etc.) ...
2
votes
2answers
112 views

Port Routing between different domains

i have a apache server located on a.com:9254 I would like to route a.y.com:80 to a.com:9254. So, I can put all my services under y.com domain. I tried proxy. However, In apache, it looks all ...
1
vote
1answer
445 views

dante-server not working with ipv6

I always get Error = 0x08 (Address type not supported) when I try to open ipv6 addresses like ipv6.google.com via my dante-server. How do I get danted to work with ipv6?
1
vote
1answer
494 views

Is it possible to have dynamic proxy_remote_match directives in apache2 or work around it somehow?

I am running a forward proxy, where I want to forward certain requests to different proxy servers using ProxyRemote. Which request goes to which server depends on many factors (time, load, url, host, ...
0
votes
1answer
1k views

how to make varnish listen on several ports

I have multiple virtual machines with two services on two different ports on each of them. I want to access to these service with url like http://virtual_url_1:80 and http://virtual_url1:8080 for the ...
1
vote
0answers
119 views

pound not proxying request

I configured pound like this: ListenHTTP Address 192.168.21.10 Port 1632 Service BackEnd Address 192.168.22.220 ...
0
votes
1answer
810 views

How do I configure Squid Proxy located at a different location to route internet traffic?

I have a Linux box (Ubuntu 9.10) at a different location. I installed squid proxy and tried using that IP and port (opened 3128 at that location) in Firefox. I can't get it to work. My current ...
2
votes
1answer
372 views

Is Google running anonymous proxy servers?

I have discovered strange IP addresses in Apache logfiles: 74.125.78.95 74.125.38.82 For some users these IP addresses appear in the middle of the session. What are these IP adresses? Is Google ...
1
vote
1answer
105 views

Forwarding requests in Apache if necessary based on subdomain

In Apache 2.2, is there a way to forward certain subdomains to another server (in another datacenter) based on a lookup table of subdomain/IP address mappings (provided in a file or database)? The ...
1
vote
1answer
1k views

Multisite Nginx reverse proxy routing to Apache

I'm running an Ubuntu 10.04 nginx server, with a reverse proxy to apache (to run munin monitoring). This is an excerpt of my default Apache site file: <VirtualHost *:8090> ServerAdmin ...
6
votes
3answers
3k views

Event ID 16: Windows Update Client ignoring proxy settings

Have a couple of locked down, standalone Windows 2008 R2 servers (not on a domain; no WSUS) that refuse to adhere to the proxy settings each morning at around 4:25AM EST with what I'm assuming is a ...