httpd: apr_sockaddr_info_get() failed for "hostname"

I found error, when I have installed mod_ssl

Starting httpd: httpd: apr_sockaddr_info_get() failed for NGERI

How to fix,

edit /etc/hosts

In the end, add line

Cache Youtube Video with Squid 3.3.2 and Nginx

Note :

source : http://aacable.wordpress.com/2012/08/13/youtube-caching-with-squid-nginx/

I change some command, according with my network environment, and my experience.

( Update January 2th, 2014). Look at another posting, cache youtube video with storeurl method.  http://myconfigure.blogspot.com/2014/01/caching-youtube-with-storeurlpl-method.html

I assume you've installed :
1. Ubuntu 12.10,
2. Squid 3.3.2
3. Mikrotik, options to make it better
All of the above is installed and running nomally.If you have not installed some of the things mentioned above. Stop reading this section, and look for the section on this blog, about how to install squid. For example, you can read the
"Transparent Proxy with Squid 3.3.2 on Ubuntu 12.10 + Shorewall + Mikrotik".

Ok. Let's begin.

1. Add some command line at squid.conf

Add

Transparent Proxy with Squid 3.3.2 on Ubuntu 12.10 + Shorewall + Mikrotik

 

This post explains how to setup a transparent proxy (intercept proxy) by combining mikrotik and squid eksternal. Look at a network above. a mikrotik as router, coupled with a proxy server (squid as transparent proxy). In the previous article has been discussed about this network. You can read at "Ubuntu 12.10 + Squid (Transparent Proxy) + Shorewall + Mikrotik". But the squid that was used is version 3.1.23. If you replace it with squid version 3.2.8 or 3.3.2, would be an error. The reason is, the proxy misrepresented the "redirect".
So.  If you want to use squid 3.2.8 or 3.3.2 as a transparent proxy, in a network as above, then there are some things that should be changed, the configuration on the router mikrotik and the Squid.
A few steps below, would be similar to the steps at "Transparent Proxy Server, Squid 3.3.2 / 3.2.8 on Ubuntu 12.10 + Shorewall"
We begin by configuring the Ethernet.

vi /etc/network/interfaces

Transparent Proxy Server, Squid 3.3.2 / 3.2.8 on Ubuntu 12.10 + Shorewall

Squid 3.1.xx (latest version 3.1.23), is a very simple and is used to make transparent / intercept. While the squid 3.3.2 / 3.2.8, to make transparent / intercept configuration is a bit different from the version of squid 3.1.23.  In this blog, I will explain how to create a transparent / intercept in two ways, the first is squid as well as a router, and the second, Mikrotik as a router coupled with squid external. Let's get to start, a transparent proxy server with squid as well as router.

Network configuration.
After installing the new Ubuntu, configure the ethernet. In my case, Ethernet to the Internet is dhcp, and another ethernet to the LAN, using the IP address 10.10.10.1. Of course, customize your network environment.

vi /etc/network/interfaces