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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

  • @valeriemolignano8127
    @valeriemolignano81273 жыл бұрын

    So better than sifting thru AWS docs

  • @BeABetterDev

    @BeABetterDev

    3 жыл бұрын

    Thanks Valerie!

  • @MattBidewell
    @MattBidewell2 жыл бұрын

    This is a super underrated channel

  • @mustaphag
    @mustaphag3 жыл бұрын

    So far the best AWS videos so far. I have watched all your aws videos. Thanks again for your excellent work

  • @BeABetterDev

    @BeABetterDev

    3 жыл бұрын

    Thanks so much mustapha!

  • @benhao9167
    @benhao91672 жыл бұрын

    I say nobody can explain IGW better than this!

  • @BeABetterDev

    @BeABetterDev

    2 жыл бұрын

    Thanks so much Ben!

  • @lijiasun7282
    @lijiasun7282 Жыл бұрын

    Such a clear explanation! I have watched some other videos and none could explain better

  • @Akhil-pw8fs
    @Akhil-pw8fs2 жыл бұрын

    Thank you you covered a lot in just 15 mins, this is great for revising before interviews

  • @BeABetterDev

    @BeABetterDev

    2 жыл бұрын

    Glad it was helpful Akhil!

  • @vadrif-draco
    @vadrif-draco2 жыл бұрын

    Smooth and clear explanation, thank you.

  • @NexusGamingRadical
    @NexusGamingRadical9 ай бұрын

    Bravo man. Taught clearly and communicated excellently.

  • @jm0neystackz
    @jm0neystackz3 жыл бұрын

    Thank you so much for this, you explain it in a very clear and easy to understand way

  • @BeABetterDev

    @BeABetterDev

    3 жыл бұрын

    You're very welcome Jose! Glad you enjoyed :)

  • @pradeepbailwad6248
    @pradeepbailwad624811 ай бұрын

    Thank you so much! You made me understand the concept easily.

  • @ayeleru7489
    @ayeleru7489 Жыл бұрын

    Me after turning the video like count from 999 to 1000: ....."finally, I can rest and watch the sunrise on a grateful universe"

  • @DataEngUncomplicated
    @DataEngUncomplicated3 жыл бұрын

    Great explanation as always!

  • @flatmapper
    @flatmapper Жыл бұрын

    Amazing, relaxing a bit. The voice is awesome. Additionally, I like the visual background of the content)

  • @iagosoriano3734
    @iagosoriano37342 жыл бұрын

    This was incredibly helpful, thanks a lot!

  • @BeABetterDev

    @BeABetterDev

    2 жыл бұрын

    You're very welcome Iago!

  • @user-rp6up9ds8l
    @user-rp6up9ds8l Жыл бұрын

    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.

  • @rajnishsagar7307
    @rajnishsagar73073 жыл бұрын

    Perfectly explained. Thank you

  • @BeABetterDev

    @BeABetterDev

    3 жыл бұрын

    Thanks Rajnish!

  • @bestzenyatta3362
    @bestzenyatta3362 Жыл бұрын

    bro god mode explanation thanks a lot

  • @adrianescalante1357
    @adrianescalante13573 жыл бұрын

    Great content, keep the great work! It's helping a lot to understand aws deeply

  • @BeABetterDev

    @BeABetterDev

    3 жыл бұрын

    Thanks Adrian! Glad you enjoyed.

  • @tejasc400
    @tejasc4003 жыл бұрын

    Thank you so much, i really needed to secure my ec2 instances

  • @BeABetterDev

    @BeABetterDev

    3 жыл бұрын

    Good call!

  • @Techtips200
    @Techtips2003 жыл бұрын

    clear crisp content

  • @BeABetterDev

    @BeABetterDev

    3 жыл бұрын

    Thank you!

  • @karan7970
    @karan79702 жыл бұрын

    Fantastic! Great explanation

  • @BeABetterDev

    @BeABetterDev

    2 жыл бұрын

    Glad it helped!

  • @sccts
    @sccts3 жыл бұрын

    Another great video. Thanks

  • @BeABetterDev

    @BeABetterDev

    3 жыл бұрын

    Glad you enjoyed Kirshandan! Cheers.

  • @ariel1862
    @ariel1862 Жыл бұрын

    I love this tutorial thanks so much

  • @benjaminmoseslieb9856
    @benjaminmoseslieb98562 жыл бұрын

    Excellent explanations

  • @daspdg
    @daspdg Жыл бұрын

    Thanks!

  • @BeABetterDev

    @BeABetterDev

    Жыл бұрын

    Thank you so much!!!

  • @BoomWahDis
    @BoomWahDis Жыл бұрын

    Sir ,please tell me you got online classes on Udemy or somewhere,please.Gosh,this is as clear as it can be explained.

  • @BeABetterDev

    @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

  • @jpsl5281
    @jpsl52816 ай бұрын

    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 ?

  • @abhishekgowlikar
    @abhishekgowlikar2 жыл бұрын

    Good explanation.

  • @BeABetterDev

    @BeABetterDev

    2 жыл бұрын

    Glad It was helpful!

  • @solomonxie5157
    @solomonxie51572 жыл бұрын

    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

    @innocentscofied751

    2 жыл бұрын

    I heard that too

  • @AliTwaij
    @AliTwaij Жыл бұрын

    excellent

  • @tree2rhym
    @tree2rhym2 жыл бұрын

    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

  • @majdalkwaja9792
    @majdalkwaja97923 ай бұрын

    thank u

  • @noelthomasbejoy3089
    @noelthomasbejoy308910 ай бұрын

    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

  • @gormhatre
    @gormhatre3 ай бұрын

    The Internet gateway & NAT gateway shoud be the same component. It shoud be able to both the jobs.

  • @admondallo3336
    @admondallo3336 Жыл бұрын

    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

    @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

    @admondallo3336

    Жыл бұрын

    @@BeABetterDev Ah, I see. Thank you for the explanation! I was thinking the IGW scales 😅. Very helpful, thanks again!

  • @quenoism
    @quenoism Жыл бұрын

    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

    @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.

  • @tonychia2227
    @tonychia22272 жыл бұрын

    where can i find the video on the setup and configuring the nat gateway?

  • @_tnk_
    @_tnk_3 жыл бұрын

    Amazing job dude

  • @BeABetterDev

    @BeABetterDev

    3 жыл бұрын

    Thanks Talha! Glad you enjoyed.

  • @vasu3189
    @vasu31892 жыл бұрын

    good content.

  • @BeABetterDev

    @BeABetterDev

    2 жыл бұрын

    Thanks vas!

  • @rickharold7884
    @rickharold78843 жыл бұрын

    Cool

  • @indian3197
    @indian31972 жыл бұрын

    I think for public subnet there wont be any NAT action. NAT action will be only for private subnet. I may be wrong.

  • @BeABetterDev

    @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.

  • @MjdX123
    @MjdX1232 жыл бұрын

    interesting

  • @mohamedyoussef8835
    @mohamedyoussef88352 жыл бұрын

    Awesome Tutorial ++++++++++++++++++++++++++++++++++ Thank You

  • @BeABetterDev

    @BeABetterDev

    2 жыл бұрын

    Thank you so much.