NAT - SNAT, DNAT, PAT & Port Forwarding

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In this video, I will talk about how classic private TCP/IP network was set up for the first two decades of the Internet. Why it did not work? What is network address translation, or NAT? Why do we need it?
For most parts, I will talk about four different types of NAT: Static NAT, Dynamic NAT, PAT, and Port Forwarding. I will discuss each in detail.

This is my education channel. My topics cover networking, security, programming, data structure, algorithm, programming and other computer-related materials.

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Many thanks,
Sunny Classroom

[IreshDissanayakaM]

Everything at high level in just 9 minutes yet more than enough clarity and slowness to understand. Everything on point. This is awesome! Thank you Sunny.

[jamesj]

Whenever my Udemy instructors are being jive turkeys, I always look up Sunny's Classroom for a clear explanation. This guy is the best!

[biosah]

Simplicity! I love how you slowly and patiently explain complex subjects. Thank you🙏

[asyed]

I love how Sunny explains the brief history behind technology in his videos, since at times it is a crucial part in the learning process to understand how the technology came to be and why we need it.

[vadicheg]

wow man i watched 2 other videos had few open questions, watched your 9 minute video and everything is clear now. You are talented teacher

[lounescharef]

Thank you sunny, i have been in the field for over 18 years, no one made the concepts so clear for me, You're the best! I like your chenglish

[bxldragonguy]

Credits to you fir explaining it in such a clear and easy understanding way, thanks!

[ANMATEK]

Sunny man you always come up when I want to learn something new about networking. Easy, clear but high quality!

[devinmorgan]

EXCELLENT VIDEO!! This was the explanation that I was missing 🙌🙌🙌

[roberth]

Currently learning network services and DNS. So glad to have found your channel. You provide such clear and logical explanations with helpful animations. Thank you for sharing! Subscribed!

[londhe]

the music at the end is epic ! it gives me recall of life in year 1980s and that time TV shows have this type of music. any way the content is best and crystal clear. good work.

[zidanetribal]

Awesome, Sunny is my to go resource whenever I need to refresh concepts in networking, security and basically IT! Thanks again Sunny for the topnotch content :)

[abdullahshaheed]

Thank you so much Sunny, I always come back to your lessons. It's my favorite reference.

[elisdamirchi]

I never write comments, but here it goes:
Networking topics will be part of my final exam in two weeks and honestly your videos have been such a life saver.
I hope you know you're changing lives with your content! Thank you Sir!

[syednabeelanwar]

Thank you sunny, i have gone through all your videos they are well explanatory . you are the Teacher of the century

[PT-wwnc]

Thank you Sunny, I have been watching many YouTube videos but they do not explained this in such a logical and simple way.

[virendrabhati]

This was a simplest understanding of NAT and type. Examples are very simple and user friendly at each type of NAT describe by Sunny.

[rajivraghu]

Thanks Sunny.. you explain stuffs so well. Wish I found these lectures during my engineering..😃

[kooolabo]

Thank you Sunny! clear explanation! To the point! no time wasting.

[parischarlievij]

Thank you Sunny! For putting a number of topics into perspective.