0
votes
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 ...
0
votes
0answers
124 views

TYPO3 behind a reverse Proxy

I use TYPO3 6.2 on Ubuntu behind a reverse Proxy. When I want to login in the backend, all the times I have this error : Your login attempt did not succeed Make sure to spell your username ...
-1
votes
1answer
59 views

Transparent caching solution

I would like to in some cases make transparent caching for certain sites. Let's say that I have a static list of site from where I want to cache all downloads, ie: the client wants to download ...
0
votes
1answer
420 views

unable to configure cntlm on ubuntu for NTLM authentication

I am trying to setup cntlm on ubuntu13 for NTLM authentication. I used apt-get install to setup ctlm. My cntlm.conf file in the etc directory is copied below - the username/domain and password are ...
1
vote
1answer
68 views

how to forward proxy requests using iptables

I've this schenario ----------------- ---------------- ---------- | SERVER A | ---(port:2128)> | PROXY | ---> | INTERNET | | (10.30.1.1) | ...
0
votes
0answers
55 views

Speedup Internet: Squid

I have installed squid3.1.19 and divert all traffic from our network to proxy server from mikrotik router. mikrotik router is the final gateway for our network. After I configure squid, internet ...
-2
votes
2answers
57 views

My Ubuntu VM needs to connect to a proxy server [closed]

I have created an Ubuntu Server VM on my ESXi server that I access through the VMWare vSphere client. But whenever I try to connect to the internet, it won't work. It is because I am on a company ...
1
vote
1answer
704 views

What command should be used to connect via SSH through squid proxy?

I have set up a Squid HTTP Proxy (in centOS) and intended to use it also for ssh connections. Managed to configure putty (in a windows client) to use this proxy while connecting by ssh. Confirmed in ...
0
votes
1answer
73 views

How can I proxy ICMP requests?

I have a ubuntu server that receives many ping requests from various other servers in the network. I would like to be able to proxy these requests. Using iptable rules I can see how to DROP or ACCEPT ...
0
votes
0answers
258 views

HAproxy 502 Bad Gateway

I have Ubuntu 12.04LTS running. My webserver is Tomcat 7.0.42 and I use HAProxy as proxy server. My application is a servlet application which uses websockets. Sometime when I request my page I get ...
1
vote
1answer
1k views

Squid Proxy TCP_Miss all the time, not caching at all

I've install Squid Proxy via sudo apt-get install squidon Ubuntu for a forward proxy I've not modified any of the default settings in squid.conf apart from http_access deny all to http_access allow ...
1
vote
0answers
56 views

Best effort (failover) HTTP proxy use in aptitude?

I was installing a new Ubuntu 13.10 (daily build) for testing, and came to the option of being able to configure an HTTP proxy server for aptitude. It's been a while since I've sat through an ...
0
votes
1answer
839 views

How do I configure Nginx to be a forward proxy which requires a username and password? [duplicate]

Right now I have a proxy set up at MyDomain.com:8080, but I'd like to have it secured. To get this proxy setup I added this to my nginx config file: server { listen 8080; location / { ...
0
votes
1answer
299 views

SSH Through Reverse Proxy

Ok I have an odd but hopefully simple one. I have looked up SSH Tunneling already and I am familiar with the "ssh -r" command. But this situation is different. Here's the setup. I have 1 gateway ...
0
votes
1answer
56 views

Channelling DOM0 internet connection through DOMU

Bit of an odd queston but wanted to know your opinions on the following: I have a small computer that has Ubuntu (Both DOM0 and DOMU) virtualized using KVM. Now the person that will handle this ...
0
votes
1answer
258 views

Redirect local traffic to proxy port with iptables

I have a Ubuntu 12.04 host that has a squid proxy on it running on port 8080. I want to proxy all the web traffic from the host through squid using iptables. Is the correct method: iptables -t nat -I ...
0
votes
1answer
82 views

How to create an apache proxy from subdirectory to subdomain

I have a server running 3 Apache Virtual Hosts. they are xxxxxxxxx.com , wiki.xxxxxxxx.com and yyyyyyyyy.com So what I have been trying to do is get the server to act like a proxy so that when a ...
0
votes
1answer
69 views

Two ubuntu server machines in one

its my first post here so I hope im doing it in the right place. Im setting up a DEV environment in Ubuntu, and being a software developer not really a sysadmin or application manager, I am confused ...
1
vote
0answers
41 views

Can Squid3 access PHP Helpers

Can Squid3 use PHP helper programs other than for ACL and redirect? I need Squid to use a PHP program (with mysql access) to set the parent proxy that should be used for a particular connection, so ...
0
votes
1answer
280 views

Log and analyze web traffic passing through SSH SOCKS proxy

I've got a cheap VPS running Ubuntu 12.04 that I sometimes proxy web traffic through via SSH when I don't trust the network I'm on. I'd like to have a closer look at some of that traffic on occasion. ...
0
votes
1answer
61 views

Getting Times of Squid3 operations

We have has some complaints from outlying offices about internet access being 'slow'. I can’t really see anything wrong, but I would like to gather some data to try and find out what is going on. ...
0
votes
2answers
536 views

Apache Server Redirect Subdomain to Port

I am trying to setup my server with a Minecraft server on a non-standard port with a subdomain redirect, which when navigated to by minecraft will go to its correct port, or if navigated to by a web ...
2
votes
1answer
399 views

Ubuntu 12.04 Transparent proxy gateway

i have a ubuntu server which i want to use as a transparent proxy, (i have no issue setting up squid, just the iptables. The server only has one network interface. The server sits on the same subnet ...
1
vote
2answers
142 views

Enforce using proxy in all browsers

I've configured squid with squid with squidguard and when using proxy in browser it works fine. But I want to enforce using proxy (probably in iptables) in all browsers. Now it can be disabled in the ...
0
votes
2answers
347 views

Apache ssl proxy unwanted redirection

I'm running ubuntu server 12.04. I want to secure access to a python app via apache ssl proxy. I have sudo a2ensite erp.mydomain.com And I have in /etc/hosts 127.0.0.1 mydomain.com ...
0
votes
1answer
397 views

How do I setup a NIC for outgoing connections and the other to serve my Squid proxy?

I have an internal network (192.168.2.0/24) that I'm supposed to connect to a proxy. I've already installed and test(with a little traffic) an Squid 3 cache/proxy server in a Ubuntu 12.04 box with ...
0
votes
1answer
116 views

Re-route/proxy FTP connections to different VM's depending on username

I have a setup of several virtual LAMP servers. Incoming http requests are routed with virtual domains and mod_proxy in apache2. Now I need to set it up so my different users can access there ...
7
votes
1answer
2k views

mod_rpaf problems with Nginx front, Apache back-end after Ubuntu upgrade

I'm running an Nginx front-end for static files, and proxying to an Apache backend for PHP and Passenger, using Apache's mod_rpaf to set the correct remote IP address on the backend. Everything worked ...
1
vote
1answer
441 views

Rewrite URLs with Apache (to be used in combination with mod_proxy)

I'm using Apache and mod_proxy to provide access to the Monit GUI over HTTP. So far my configuration is as follows: ProxyRequests Off <Proxy *> Order deny,allow ...
2
votes
0answers
362 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 ...
0
votes
1answer
247 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 ...
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 ...
3
votes
1answer
2k 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
1answer
606 views

reverse proxy on apache2 and ubuntu

So I created a reverse proxy on the abc.com server where xyz.com/users/sign_in will proxy for "/users/sign_in" so that in url it would show abc.com/users/sign_in. And that worked fine in ubuntu and ...
0
votes
0answers
237 views

Squid is dropping the connection. When I log in to the proxy, it starts to work

Im facing a really strange problem here... I have a Squid proxy setup in a small machine (1GHz, 640MB Ram). Today, I started downloading the Ubuntu Alpha CD image (712 MB). After some time, the ...
3
votes
2answers
10k 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 ...
0
votes
2answers
378 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
2answers
243 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 ...
0
votes
1answer
601 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.) ...
0
votes
1answer
553 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 ...
-1
votes
2answers
359 views

apt-get update failes to update

I am using Ubuntu 11.04 desktop edition mahcine. This machine is behind proxy server and content filter. I tried adding the following parameter in /etc/apt/apt.conf but it was not working after adding ...
0
votes
1answer
201 views

Setting up squid proxy on Ubuntu server

I have an Ubuntu machine, which has its IP white listed to access a certain URL. I want to visit this URL from my local machine, using the server as proxy. I installed squid on the server, but I can't ...
3
votes
2answers
733 views

What is an easy way to setup authenticated HTTP or SOCKS proxy?

What is an easy way to setup authenticated HTTP or SOCKS proxy on Ubuntu Natty? None of the simple proxy servers (e.g. tinyproxy) support authentication and I could not seem to get dante working.
2
votes
1answer
88 views

How can I find out which proxy server is used in Ubuntu?

How can I find out which proxy server is used in Ubuntu from the command line?
0
votes
1answer
97 views

Cache certain websites for 1 hour regardless of expiration header

In Squid3, how can I cache www.example.org/* for 60 minutes without even checking the internet for updates?
0
votes
1answer
631 views

Restrict bandwidth of certain website using Squid3

I have a Squid3 server and I'd like to restrict the bandwidth of certain websites. For example: How can I make www.example.org/* load at no more than 10KB/s? Thanks.
0
votes
1answer
900 views

Get Squid3 to cache .zip, .rar, .iso files for 2 weeks

Is there away to get Squid3 to cache certain file extensions for an extended period of time? For example, I'd like to have .zip, .rar, and .iso files cached for 2 weeks by default. Thanks.
1
vote
1answer
162 views

Setup Squid to run a normal URL-based http proxy

I use Squid on my Ubuntu box at home to give me "proxy like" tunnel access back home wherever my laptop goes. The machine is on the DMZ of the network. Currently, I have to do this: sudo ssh -L ...
1
vote
2answers
686 views

Squid randomly stops serving requests. How can I resolve this issue?

The squid (2.7) proxy that I have running on ubuntu 8.10 stops accepting new requests after being online for a while, due to reasons that I can't discover. However doing a squid -k reconfigure ...
3
votes
7answers
9k 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, ...