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There is a difference between NAT and PAT! |
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Written by Andrew Yager
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Sunday, 22 January 2006 |
It sometimes bugs me... like right now... that when I am trying to find information about a particular technology people have universally used the wrong term to describe a commonly used feature. Take NAT (Network Address Translation) and PAT (Port Address Translation). NAT allows you to translate or map one IP address onto another single ip address. PAT on the other hand is what is most commonly referred to as NAT. In a PAT system you have a single or group of public IP addresses that are translated to multiple internal ip addresses by mapping the TCP/UDP ports to different ports. This means that by using some "magic" on a router or server you can get around problems that you might have with two web browsers sending a request out the same port. |
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Written by Andrew Yager
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Wednesday, 18 January 2006 |
Have you ever noticed that after a day of long, hard meetings all you want to do is go home, and not have any more? Have you ever noticed that the more meetings you attend in a day, the worse you feel? Do you ever feel like you spend your entire day in meetings and not get anything done? I know I have. |
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Changing Key Assignment in Firefox |
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Written by Andrew Yager
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Wednesday, 18 January 2006 |
I've mentioned that one of the annoying things about Firefox is the key combinations being a real pain. This is a quick step by step on how to fix it. |
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