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IPv4's Last Day: What Will Happen When There Is Only IPv6?


How will we know when IPv4 address space is all used up? And what will happen when that day comes? The modern Internet has been built using IPv4 (define), which provides for 4.3 billion address, a supply that could run dry within the next two years.

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kbcornwell's picture
Created by kbcornwell 8 years 2 weeks ago – Made popular 8 years 2 weeks ago
Category: Industry   Tags:

Linux Apache Dual Stacked IPv4 and IPv6 Configuration


A growing number of platforms implement IPv6, allowing Apache to allocate IPv6 sockets and handle requests which were sent over IPv6. This article explains how to setup dual stacked, IPv4 and IPv6 enabled Apache networking under any Linux or UNIX like operating systems. You need to update httpd.conf file with the Listen directive.

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partytime's picture
Created by partytime 8 years 36 weeks ago – Made popular 8 years 36 weeks ago
Category: High End   Tags:

Is your firewall IPv6 aware?


"If, like many people, you've started to experiment with enabling, configuring, and using, IPv6 it might not have crossed your mind to update your firewall. This could lead to surprises if you're unlucky. Read on for a simple overview. The standard userspace firewall tool upon Debian GNU/Linux is iptables.

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can.axis's picture
Created by can.axis 9 years 17 weeks ago – Made popular 9 years 17 weeks ago
Category: Beginner   Tags: