1
00:00:00,420 --> 00:00:02,070
So as I mentioned before.

2
00:00:03,150 --> 00:00:06,360
The IPV for address is a 32 bit number.

3
00:00:07,500 --> 00:00:13,140
Which allows us to address maximum of two to the power of 32 devices in theory.

4
00:00:14,400 --> 00:00:18,550
That means there are fewer than four point three billion addresses available.

5
00:00:18,900 --> 00:00:19,830
See where I'm going with this?

6
00:00:20,570 --> 00:00:28,290
It's a problem because there are many, many, many, many, many, many more than four billion Internet

7
00:00:28,290 --> 00:00:35,370
connected devices in the world, desktop and laptop computers, smartphones, smart TVs, smart cars,

8
00:00:35,790 --> 00:00:38,330
even smart fridges, smart ovens.

9
00:00:38,340 --> 00:00:39,870
You know, the Internet of Things.

10
00:00:40,480 --> 00:00:42,080
It's the future, baby.

11
00:00:43,200 --> 00:00:47,070
This is led to a shortage of IPV for addresses.

12
00:00:48,080 --> 00:00:52,490
So my friend and fellow genius, what is the solution to the problem?

13
00:00:53,990 --> 00:01:03,080
I think the long term solution is to switch to Internet Protocol Version six, IPV six, IPv6 has trillions

14
00:01:03,080 --> 00:01:09,050
of trillions of addresses, enough to give every computer in the world a unique IP address.

15
00:01:10,160 --> 00:01:12,410
We'll get into that detail very soon.

16
00:01:13,950 --> 00:01:21,630
But the most important effort to migrate the IPV for shortage is using network address translation not

17
00:01:22,320 --> 00:01:29,370
which allows a private network to use one public IP address and that permit lots of private addresses

18
00:01:29,370 --> 00:01:30,750
in the private network.

19
00:01:31,050 --> 00:01:31,830
But wait a second.

20
00:01:31,860 --> 00:01:32,400
Wait, wait, wait.

21
00:01:33,000 --> 00:01:34,710
Private network nat'l.

22
00:01:35,070 --> 00:01:36,490
What are you talking about now?

23
00:01:36,510 --> 00:01:38,400
I thought you wanted to go to IPV six.

24
00:01:39,530 --> 00:01:40,310
Let me explain.