What is an Internet Gateway? AWS VPC Essentials
An Internet Gateway is a critical component of your AWS VPC. Its main role is to facilitate internet access for resources inside your VPC. In this video, I walk you through what an internet gateway is, how it works, and demonstrate its concepts with a practical example.
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Пікірлер: 67
So better than sifting thru AWS docs
@BeABetterDev
3 жыл бұрын
Thanks Valerie!
This is a super underrated channel
So far the best AWS videos so far. I have watched all your aws videos. Thanks again for your excellent work
@BeABetterDev
3 жыл бұрын
Thanks so much mustapha!
I say nobody can explain IGW better than this!
@BeABetterDev
2 жыл бұрын
Thanks so much Ben!
Such a clear explanation! I have watched some other videos and none could explain better
Thank you you covered a lot in just 15 mins, this is great for revising before interviews
@BeABetterDev
2 жыл бұрын
Glad it was helpful Akhil!
Smooth and clear explanation, thank you.
Bravo man. Taught clearly and communicated excellently.
Thank you so much for this, you explain it in a very clear and easy to understand way
@BeABetterDev
3 жыл бұрын
You're very welcome Jose! Glad you enjoyed :)
Thank you so much! You made me understand the concept easily.
Me after turning the video like count from 999 to 1000: ....."finally, I can rest and watch the sunrise on a grateful universe"
Great explanation as always!
Amazing, relaxing a bit. The voice is awesome. Additionally, I like the visual background of the content)
This was incredibly helpful, thanks a lot!
@BeABetterDev
2 жыл бұрын
You're very welcome Iago!
First time commenting, really appreciated your videos. It explains so well and covered every single piece of info that I want to know in just 15 mins.
Perfectly explained. Thank you
@BeABetterDev
3 жыл бұрын
Thanks Rajnish!
bro god mode explanation thanks a lot
Great content, keep the great work! It's helping a lot to understand aws deeply
@BeABetterDev
3 жыл бұрын
Thanks Adrian! Glad you enjoyed.
Thank you so much, i really needed to secure my ec2 instances
@BeABetterDev
3 жыл бұрын
Good call!
clear crisp content
@BeABetterDev
3 жыл бұрын
Thank you!
Fantastic! Great explanation
@BeABetterDev
2 жыл бұрын
Glad it helped!
Another great video. Thanks
@BeABetterDev
3 жыл бұрын
Glad you enjoyed Kirshandan! Cheers.
I love this tutorial thanks so much
Excellent explanations
Thanks!
@BeABetterDev
Жыл бұрын
Thank you so much!!!
Sir ,please tell me you got online classes on Udemy or somewhere,please.Gosh,this is as clear as it can be explained.
@BeABetterDev
Жыл бұрын
Hi there, I do! I have a course on Udemy focused on AWS Lambda. It’s called AWS Lambda - A Practical Guide. I also have a course on my own website called the AWS Learning Accelerator. It’s available at courses.beabetterdev.com
How my elastic beanstalk has no elastic ip and why I had to set up the public snet to the load balancer and the private snet to the instance ?
Good explanation.
@BeABetterDev
2 жыл бұрын
Glad It was helpful!
Love this, finally get to understand the IGW in VPC! Only 1 confusing part that "VPC and Internet Gateway is 1 to 1 mapping", I heard "it can / can't attach to xx?" Might be great if expand the word to avoid confusion :)
@innocentscofied751
2 жыл бұрын
I heard that too
excellent
really like it cleared lots of doubts, only 1 doubt now, how to attach elastic IP to internet gateway so that , it can be whitelisted in firewall by third party
thank u
Isn't the whole point of having private Ip addresses to conserve ip addresses,so wouldnt they be having same Public Ip address? Edit:Tried out two ec2 instances in the same subnet with auto assign public ip address enabled,they had different public addresses
The Internet gateway & NAT gateway shoud be the same component. It shoud be able to both the jobs.
Hi - thanks for making this great video! If it isn't too much trouble for you, could you explain, in a bit more detail, the "Horizontal Scaling" from 4:15 , please? Also, can an "idle" IGW be configured to automatically attach to a VPC should the one already attached to the VPC fail? - Thank you!
@BeABetterDev
Жыл бұрын
Hi Admon, In this context, Horizontal Scaling means that if your internet network traffic breaches certain levels, AWS will automatically absorb the load and deploy additional infrastructure components to keep up with your network demands. Internally, they would accomplish this by adding more machines to field your traffic. This last bit is what Horizontal scaling typically means. I also have a whole video on Horizontal and Vertical scaling where you can learn more: kzread.info/dash/bejne/omWNs7duo6jgZMo.html Hope this helps Daniel
@admondallo3336
Жыл бұрын
@@BeABetterDev Ah, I see. Thank you for the explanation! I was thinking the IGW scales 😅. Very helpful, thanks again!
Hi, thanks for the cool video! A comment - I found a bit confusing your definition of the NAT gateway. You claim it does not allow for ANY inbound traffic to the private resource, but that is not quite precise. It needs to allow the response from the request coming from that resource (i.e. when installing updates, or making API calls).
@polyglotomathotheophilos1941
Жыл бұрын
Traffic coming back from a request is not considered inbound traffic. To be more specific "traffic initiated from the internet". The traffic coming back to the NAT gateway is initiated from itself, not the internet.
where can i find the video on the setup and configuring the nat gateway?
Amazing job dude
@BeABetterDev
3 жыл бұрын
Thanks Talha! Glad you enjoyed.
good content.
@BeABetterDev
2 жыл бұрын
Thanks vas!
Cool
I think for public subnet there wont be any NAT action. NAT action will be only for private subnet. I may be wrong.
@BeABetterDev
2 жыл бұрын
Hi there, NAT is only required if you have a private subnet that requires internet access. However if you are only using a public subnet, you can route your traffic directly through the IGW.
interesting
Awesome Tutorial ++++++++++++++++++++++++++++++++++ Thank You
@BeABetterDev
2 жыл бұрын
Thank you so much.