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

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0
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1answer
221 views

How do http proxies determine https traffic with a single port?

If a proxy receives the tcp packet, then the destination ip address and port are that of the proxy. In that case, I imagine the only way a proxy can still resolve the intended destination is either ...
2
votes
0answers
490 views

Ubuntu SOCKS proxy setup with two interfaces - how to pass DNS

I setup a SOCKSv5 server (Dante) on Ubuntu with two ethernet interfaces: eth0 is connected to my WAN with a static routable IP eth1 is connected to my LAN with a private IP I have a client ...
-1
votes
1answer
101 views

Using iPad for web development with WordPress [closed]

Setup: MacBook Pro (Running OS X) with Apache and WordPress install running at http://myhostname myhostname is mapped to 127.0.0.1 in /etc/hosts I can not use URL to access the server, like ...
4
votes
1answer
357 views

Nginx clear X-Forwarded-For before setting

What can I use in the nginx config to make it clear any existing X-Forwarded-For headers before setting its own? I am currently using Nginx to terminate SSL before passing traffic to HAProxy to load ...
9
votes
2answers
1k views

API Management Solutions [closed]

I'm currently building an API and am looking for a tool to allow me to monitor (in a GUI) and rate-limit usage. I've come across a few enterprise solutions including: http://apigee.com/ ...
0
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1answer
402 views

Isa server 2006 proxy chaining : Why my Isa don't use proxy after one connection loose?

I have a ISA server 2006 and all my HTTP request are forward to another proxy. I have configure ISA for that, when the proxy is unreachable, ISA does the request directly. My problem is that when the ...
5
votes
2answers
3k views

rpm -Uvh authenticated proxy access … just hangs?

I'm not sure how to set up authenticated proxy access with rpm. But I have it set up with wget and yum. When I run rpm -Uvh http://dl.fedoraproject.org/etc... It just says 'Retrieving http://...' ...
0
votes
1answer
391 views

Isa server 2006 proxy chaining : How to chain only HTTP traffic?

I am trying to configure ISA server 2006 to chain all HTTP request to another proxy (which propose compression services). But this proxy don't support HTTPS traffic. For the moment, I use the web ...
3
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2answers
2k views

Nginx dynamic upstream configuration / routing

I was experimenting with dynamic upstream configuration for nginx and cant find any good solution to implement upstream configuration from third-party source like redis or mysql. The idea behind it ...
6
votes
2answers
2k views

How do you get AWS VPC EC2 instances to be able to see the AWS APIs?

We're spinning up infrastructure inside of an AWS VPC via CloudFormation. We're using auto-scaling groups to bring up VPC-EC2 instances (so, we don't bring up instances directly; ASGs manage that). ...
0
votes
2answers
1k views

Can joomla be configured to browser through a proxy server?

In wordpress there are some simple variables that can be set to make the configuration of a navigation proxy server trivial. var $proxy_host = ""; // proxy host to use var $proxy_port = ""; // proxy ...
0
votes
2answers
162 views

setting firewall to make use of proxy compulsory

I have a squid proxy on my Debian-Gnu-Linux-laptop configured to block some web sites. I can set a browser to use this proxy, but I can also configure it to not use it. As I am using it to block some ...
0
votes
2answers
467 views

squidGuard hangs during setup

I am trying to set up squidGuard, but when I run the following nothing happens. No cpu/disk/network activity it just hangs. What may be wrong? sudo -u proxy squidGuard -C all
1
vote
0answers
81 views

Strange network proxy issue

All of my external connections needs to go through a proxy, so for my user I've added this line to allow me to wget or yum freely ~/.bashrc export http_proxy=http://10.50.24.125:8080/ The part ...
1
vote
2answers
613 views

Best network tuning variables for a Linux proxy

What are the best settings to tune so that Linux can handle a very large amount of TCP connections such as would be seen by a proxy server or a webserver? I'm using Centos6 and squid and am seeing a ...
-1
votes
1answer
328 views

Setting a proxy server on my network

I try to install a proxy server on my network, using squid. My network architecture is something like this: ISP <- server 1 - or router - (with static IP and CoovaChilli on it) <- LAN. At ...
1
vote
1answer
1k views

nginx: How can I set proxy_* directives only for matching URIs?

I've been at this for hours and I can't figure out a clean solution. Basically, I have an nginx proxy setup, which works really well, but I'd like to handle a few urls more manually. Specifically, ...
0
votes
1answer
51 views

Cannot acces a page on my system,which is acessible everywhere in world

I need to open a website "http://www.book-pal.com/" , which is opening everywhere in world, but not with me. it shows a 404 page not found error and this is the content of the Cache, when i debugeed ...
0
votes
1answer
279 views

Apache virtual host proxy to nginx for ruby

I'm running a few php sites off apache and want to start rails dev. I've installed rvm/nginx and can get my ruby site by going to websiteroot.com:8000... How do I pass ruby.websiteroot.com to ...
6
votes
1answer
7k views

mod_deflate - Optimal configuration for most browsers

I was wondering if someone here could help me determine the optimal standard configuration for using mod deflate with Apache. Basically, mod_deflate recommends using the following configuration for ...
1
vote
1answer
5k views

CentOS 6 Squid Proxy error

I am trying to install a Squid anonymous proxy on my home computer for a quick presentation tomorrow. When I try to connect to it using Google Chrome, I get the following error code: Error 130 ...
2
votes
0answers
576 views

Replacing TightVNC with alternate client (CONNECT parameter)

I am in the process of reverse engineering an existing system in an attempt to replace their existing TightVNC applet with something else (hopefully NoVNC if at all possible). So far, here is what I ...
1
vote
1answer
446 views

Simple proxy server for Windows that supports chaining proxies?

Are there any small/simple proxy servers for Windows, that support chaining further proxies? Example: Browser connects to proxy server. Proxy server connects to another proxy server. Proxy server ...
0
votes
1answer
598 views

SQUID proxy + iptables

I'm using squid3 (on ubuntu 10.10) and it manage connection completelly fine. But how can I secure the traffic by setting the firewall on the *same serve*r? If I use firewalls like ufw or ...
1
vote
1answer
91 views

Strange stuff into Accept-Language header starting with x-ns

We are getting this kind of HTTP header: Accept-Language: fr-CH,x-ns1Ci7OslejNxN,x-ns2af6MxcVGQb2 Can anyone help me knowing where does it come from. It's just by curiosity that I'm asking this. ...
1
vote
2answers
1k views

Proxy Settings per Machine not working on windows server 2008 R2 SP1

i have a very interesting problem and would appreciate any help for it. In my scenario i have scripts which bring up a VM inside a domain. Now i want to enable internet access for all the VM's and ...
2
votes
3answers
163 views

How do large scale sites decide between proxies and abuse?

Many large scale sites block access if too many requests are made from one origin. But large provider proxies would exhibit similiar access. So how should a server differ between those requests? And ...
1
vote
0answers
556 views

reverse proxy not rewriting to https

I need your help. I'm having problems with reverse proxy rewriting to https: I have an alfresco app running on top of tomcat and as a front and an Apache server - it's site-enabled looks like that: ...
2
votes
1answer
834 views

Proxy all requests for subdomain to an ip via htaccess/apache

Let's say I have the following subdomain with its own document root etc: monad2.mysite.com I want that all requests are proxied to an IP (for instance 193.159.3.129) but they must pass through the ...
2
votes
1answer
437 views

Can I configure IIS 7+ to do a dynamic reverse proxy based on the incoming hostname?

I am trying to configure IIS to proxy requests based on the incoming hostname. For example, if my proxy server is an IIS server located at www.proxy.com, a request to www.google.com.www.proxy.com ...
0
votes
1answer
1k views

Reverse Proxy on Virtual Directory in IIS7

I am running a WHS 2011 and try to proxy an internal webserver (subsonic) over IIS7. The goal is: https://external_host/subsonic -> http://internal_host:4040 What I've done so far: Created a ...
1
vote
2answers
3k views

How does one configure squid3 proxy to support http auth - quick and dirty

I am interested in the the easiest solution, authentication doesn't actually have to even test user/pass pairs... it just has to do the http auth challenge. I am trying to test http auth on a proxy ...
1
vote
1answer
83 views

Subversion on apache using proxy

I have a subversion server implemented as an Apache 2.0 server under Linux (RedHat). I have to access this server from Windows XP via a proxy. If I try to connect with a browser under HTTPS I ...
1
vote
2answers
13k views

How to Proxypass on Apache?

I googled and i couldnt come across anything that is directive on configuring apache for proxypass. I did managed to find Transition domain to new web host without waiting for DNS propagation but i ...
0
votes
1answer
855 views

linux yum through a socks v5 proxy

I can't use yum because port 80,443 are being blocked by a firewall. I setup a ssh proxy tunnel (socks v5), it works fine. I've tried to find how to use yum with a socks v5, but looks like it only ...
0
votes
2answers
280 views

Reverse Proxy Server and Webserver architecture

I'm very confused. If I setup a Reverse Proxy Server, does this mean that I need a second computer? Or can both Server (e.g. nginx as reverse proxy server and apache as webserver) run on the same ...
7
votes
2answers
2k views

SSH through multiple hosts using ProxyCommand?

I have an entry in ~/.ssh/config on my computer at home that look like this: host foo bar ProxyCommand ssh -x -a -q gateway.example.com nc %h 22 where gateway.example.com is a server at work ...
0
votes
2answers
209 views

Nginx redirect certain location to separate server

I am trying to separate our application server from our website gallery storage. I have an application server on xxx.xxx.xxx.1 and gallery server with all the images on xxx.xxx.xxx.2 . Now I want to ...
3
votes
3answers
356 views

How best to decouple a web service from its publicly-available domain names?

I'm trying to design a system that allows for multiple public endpoints that funnel into a single web service. The web service must be able to determine which endpoint was the intended destination of ...
0
votes
1answer
1k views

ProxyPassMatch not working in apache2 and ubuntu

So i proxied a page (on server abc so that xyz would be the proxy): ProxyPass /activation http://xyz.com:88/activation ProxyPassReverse /activation http://xyz.com:88/activation So when you load xyz ...
4
votes
1answer
3k views

How to create UDP proxy using iptables

I have a server running UDP server on port 50000. This server receives updates from clients, and pings back the clients every 5 seconds to the socket they were connected from. Now I want to redirect ...
1
vote
2answers
103 views

I want to get header response of a url using a proxy with a username, password, host and port?

I want to get header response of a URL by using proxy username, password, host and port? is there any Linux command to get the same response?
2
votes
5answers
9k views

How to proxy requests to an internal server using nginx?

I have setup a web server to view my repositories (a Gitalist instance) on http://localhost:3000 and I want to setup a proxy using nginx. I want that the request is proxied to my repository view when ...
2
votes
2answers
316 views

What's the most simple proxy that can log traffic to a file?

we found a new service that could be quite useful to monitor what is happening on our servers and in our applications. Problem is that it is SaaS, so we can't just install the tool on our servers, but ...
0
votes
1answer
838 views

SSH tunnel for socks5 proxy is slow with concurrent load

I ssh to a remote AWS server using Ubuntu. I use ssh's port forwarding capabilities to do this. I have tried forwarding a dynamic port (ssh -D) or a single port (ssh -L with dante running as a remote ...
0
votes
1answer
68 views

When I open page “www.ru” with IE6 through Squid 2.7 I see offer to download “index.php”. Why?

I installed squid 2.7 stable 9 on Debian 6 in generic config. When I open page "www.ru" with IE6 through Squid 2.7 I see offer to download "index.php". When I open this page around proxy, everythink ...
0
votes
1answer
865 views

Squid 2.7 : display custom error page on deny connect (503)

After some research, I finally managed to apply our company's blocked sites list to https/ssl websites using a "deny CONNECT" acl. However, when a user tries to access a blocked website, he only sees ...
0
votes
1answer
112 views

Socks Server Behind HTTP Proxy

I have a notebook(let's call it NOTEBOOK A) that is connected to INTERNAL NETWORK A. In order to browse the internet, NOTEBOOK A connects to a HTTP PROXY server which also resides in INTERNAL NETWORK ...
-1
votes
1answer
549 views

how to rotate one squid user among multiple IPs based on number of requests processed by each IP

I want to set up a Squid ACL in the following manner-- For example, my Squid Proxy Server has 10 IP addresses- now I have a user 'demouser'. I want that for the very first request sent to 'demouser' ...
1
vote
1answer
91 views

Apache as Proxy to Mongrel. PHP not parsing

I've defined the following config to proxy Apache traffic to Mongrel to run Redmine. At this point all the php scripts are now downloaded by the browser instead of being parsed. Once I remove this ...