Getting a free public IPv6 & using it on Ubuntu

You must have already heard of IPv6.  This protocol is not yet very common, both websites and ISPs rarely support it. Why bother then? Using it has several fantastic advantages! The greater pool of IP addresses allows everyone to have his own, unique, publicly visible IP (it is hoped that by these means it will cure the structure of the Internet).

Personally, I like it for following reasons:

  • This allows all machines to be accessible from everywhere else.  Forget about ISP’s NAT, your computer can become a public server too!
  • You can play multi-player games with your friends easily. Everybody has his own IP, even if they are behind a router.
  • It is possible to SSH to your home PC from anywhere. I use it to access & use my computer from my mobile when I’m out!
  • Some websites promote the IPv6 by presenting it’s users with some gadgets and cool stuff.

(To be clear: these are not advantages of ipv6 protocol itself, it’s just making use of having an unique public IP address. There are many articles on the web which explain how ipv6 is better than ipv4, it’s beyond the scope of this post.)

Does that sound interesting? It is probable, that your ISP does not support IPv6, or it requires additional fee. It is hoped that this will change on the upcomming World IPv6 Launch Day (6 June 2012), when major companies will permanently enable IPv6 for their services. However, you can get one today, for free! This article will help you getting it, and configuring it on Ubuntu. It even works behind a router, NAT!

Read the rest of this entry »

Advertisements

Getting involved in Ubuntu by programming IS EASY!

It seems to be quite a common belief among potential Ubuntu contributors, that it is very difficult to contribute source code to Ubuntu. I have met with such opinion many times, in bug reports, comments at OMG!Ubuntu!, at AskUbuntu. There is quite a lot of people who might help and write some real code, but are not willing to do so, because they are overwhelmed by the size of the project.

It indeed may be sort of frightening for new developers to get started.  And it may seem even harder, if there is an established team working around the code one might contribute to. Is it so?

Some time ago I got involved in the Ubuntu Accomplishments System. Describing how I got here may be treated as encouraging material for those who might be helpful for Ubuntu Community, but for some reasons feel it’s out of their might.

Read the rest of this entry »