--- title: "#nat-gateway articles | Hashnode" description: "Explore 57 articles tagged #nat-gateway on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/nat-gateway" --- Tag # #nat-gateway 57 posts · 0 followers [Prem Choudhary](https://hashnode.com/@prem14choudhary) · [Oct 28](https://hashnode.com/posts/network-foundation-with-terraform/6ae1f7958a481e76ef1ad138) ### [Network Foundation with TERRAFORM...!!!](https://prem14choudhary.hashnode.dev/network-foundation-with-terraform?utm_source=hashnode&utm_medium=feed) Day 1 — The vpc Module: Laying the Network Foundation Series: Zero to Production on AWS EKS with Terraform — Part 3 · Day 1 Layer 1 of 5 — the foundation. Module of the day: vpc. Last updated: 26 Oct 8 min read · [prem14choudhary.hashnode.dev](https://prem14choudhary.hashnode.dev/network-foundation-with-terraform?utm_source=hashnode&utm_medium=feed) [Rohan Mahto](https://hashnode.com/@rohanmahto) · [Oct 9](https://hashnode.com/posts/aws-to-gcp-migration-part-1-the-architecture-before-and-after/6ac8c655f33a38c651ffa163) ### [AWS to GCP Migration, Part 1: The Architecture Before and After](https://rohanmahto-dev.hashnode.dev/aws-to-gcp-migration-part-1-the-architecture-before-and-after?utm_source=hashnode&utm_medium=feed) This is the first post in a series about migrating a standard Rails application from AWS to GCP. Before getting into the technical details like Terraform, networking, and database migration, let’s fir 5 min read · [rohanmahto-dev.hashnode.dev](https://rohanmahto-dev.hashnode.dev/aws-to-gcp-migration-part-1-the-architecture-before-and-after?utm_source=hashnode&utm_medium=feed) [Mohit K](https://hashnode.com/@Mohitk23) · [Apr 17](https://hashnode.com/posts/kodekloud-100-days-of-cloud-aws-day-45-configure-nat-gateway-for-internet-access-in-a-private-vpc/69e1cc61243bd11221a6af5a) ### [Kodekloud - 100 Days of cloud (AWS)Day 45: Configure NAT Gateway for Internet Access in a Private VPC](https://devops1001.hashnode.dev/kodekloud-100-days-of-cloud-aws-day-45-configure-nat-gateway-for-internet-access-in-a-private-vpc?utm_source=hashnode&utm_medium=feed) Step 1: Login into the AWS environment using provided credentials. Step 2: Go to EC2 ,VPC and Private subnet as they are already created. EC2 VPC Step 3: Create public subnet. Select the VPC. 1 min read · [devops1001.hashnode.dev](https://devops1001.hashnode.dev/kodekloud-100-days-of-cloud-aws-day-45-configure-nat-gateway-for-internet-access-in-a-private-vpc?utm_source=hashnode&utm_medium=feed) [Pratiksha kadam](https://hashnode.com/@pinacolada) · [Feb 17](https://hashnode.com/posts/find-everything-running-in-your-aws-account/699c7138d98afde10786061f) ### [Find Everything Running in Your AWS Account :](https://running-cloud.hashnode.dev/find-everything-running-in-your-aws-account?utm_source=hashnode&utm_medium=feed) 🔎 Awsmap One Command 4 min read · [running-cloud.hashnode.dev](https://running-cloud.hashnode.dev/find-everything-running-in-your-aws-account?utm_source=hashnode&utm_medium=feed) [Nagasai Peddeti](https://hashnode.com/@NagasaiPeddeti) · [Feb 7](https://hashnode.com/posts/what-really-happens-when-you-type-a-url-in-your-browser/69869af7ee616ad6c3092776) ### [👉 What Really Happens When You Type a URL in Your Browser?](https://devopsgrandline.hashnode.dev/what-really-happens-when-you-type-a-url-in-your-browser?utm_source=hashnode&utm_medium=feed) A beginner-friendly explanation of DNS, IP addresses, ports, NAT, and HTTPS using a simple biryani analogy 🍛 7 min read · [devopsgrandline.hashnode.dev](https://devopsgrandline.hashnode.dev/what-really-happens-when-you-type-a-url-in-your-browser?utm_source=hashnode&utm_medium=feed) [Pratiksha kadam](https://hashnode.com/@pinacolada) · [Jan 27](https://hashnode.com/posts/aws-traffic-routing-in-vpc/6978e81b52e072fe00cb8d1c) ### [AWS Traffic Routing in vpc](https://cloudops-solutions.hashnode.dev/aws-traffic-routing-in-vpc?utm_source=hashnode&utm_medium=feed) A web company is looking to implement an external payment service into their highly available application deployed in a VPC. Their application EC2 instances are behind a public facing ELB. Auto scaling is used to add additional instances as traffic i... 4 min read · [cloudops-solutions.hashnode.dev](https://cloudops-solutions.hashnode.dev/aws-traffic-routing-in-vpc?utm_source=hashnode&utm_medium=feed) [Raj Nandgaonkar](https://hashnode.com/@rajnandgaonkar) · [Jan 10](https://hashnode.com/posts/nat-gateway-vs-nat-instance-the-ultimate-cost-and-ha-comparison-for-devops-engineers/696263d0cd53a2078256e46e) ### [NAT Gateway vs NAT Instance: The Ultimate Cost & HA Comparison for DevOps Engineers](https://awscloudformation.hashnode.dev/nat-gateway-vs-nat-instance-the-ultimate-cost-and-ha-comparison-for-devops-engineers?utm_source=hashnode&utm_medium=feed) As a DevOps engineer, one of your primary responsibilities is to build a network that is both secure and cost-efficient. When you place your databases or application servers in a "Private Subnet" (where they are safe from the direct internet), they s... 6 min read · [awscloudformation.hashnode.dev](https://awscloudformation.hashnode.dev/nat-gateway-vs-nat-instance-the-ultimate-cost-and-ha-comparison-for-devops-engineers?utm_source=hashnode&utm_medium=feed) [Yashwanth Puligilla](https://hashnode.com/@Yashwanth11187) · [Jan 4](https://hashnode.com/posts/building-a-secure-aws-network-from-scratch-public-subnet-private-subnet-bastion-host-and-nat-gateway/695a662bc11e8123be6c7468) ### [Building a Secure AWS Network From Scratch: Public Subnet, Private Subnet, Bastion Host, and NAT Gateway](https://yashwanth11187aws1.hashnode.dev/building-a-secure-aws-network-from-scratch-public-subnet-private-subnet-bastion-host-and-nat-gateway?utm_source=hashnode&utm_medium=feed) When you first launch an EC2 instance, AWS feels simple. You click a few buttons.You get a public IP.You SSH in. And for a while, that feels like “cloud”. But the moment you ask: Who should be allowed in? Who should never be seen? How do private syst... 5 min read · [yashwanth11187aws1.hashnode.dev](https://yashwanth11187aws1.hashnode.dev/building-a-secure-aws-network-from-scratch-public-subnet-private-subnet-bastion-host-and-nat-gateway?utm_source=hashnode&utm_medium=feed) [Yashwanth Puligilla](https://hashnode.com/@Yashwanth11187) · [Jan 3](https://hashnode.com/posts/why-aws-doesnt-want-you-to-babysit-servers-and-how-auto-scaling-and-vpc-quietly-do-the-hard-work/69590f0b05a3ce2371c70fc6) ### [Why AWS Doesn’t Want You to Babysit Servers, And How Auto Scaling & VPC Quietly Do the Hard Work](https://yashwanth11187aws1.hashnode.dev/why-aws-doesnt-want-you-to-babysit-servers-and-how-auto-scaling-and-vpc-quietly-do-the-hard-work?utm_source=hashnode&utm_medium=feed) There’s a moment every engineer reaches. Not when things break.But when you realize you’re the one holding everything together. You’re restarting servers.Watching traffic graphs.Worrying about what happens if one machine goes down while you’re asleep... 4 min read · [yashwanth11187aws1.hashnode.dev](https://yashwanth11187aws1.hashnode.dev/why-aws-doesnt-want-you-to-babysit-servers-and-how-auto-scaling-and-vpc-quietly-do-the-hard-work?utm_source=hashnode&utm_medium=feed) [Ankit Raj](https://hashnode.com/@Ankit2702) · [Dec 29, 2025](https://hashnode.com/posts/aws-networking-explained-with-hands-on-project-vpc-subnets-igw-nat-peering-and-cidr/6952f2ff2cef72438ca3151b) ### [🚀 AWS Networking Explained with Hands-on Project (VPC, Subnets, IGW, NAT, Peering & CIDR)](https://aws-networking-explained.hashnode.dev/aws-networking-explained-with-hands-on-project-vpc-subnets-igw-nat-peering-and-cidr?utm_source=hashnode&utm_medium=feed) When learning AWS networking, concepts like VPC, subnets, route tables, IGW, NAT Gateway, CIDR, and VPC peering can feel confusing without hands-on practice. In this blog, I’ll: Explain core AWS networking concepts in simple terms Walk through a re... 4 min read · [aws-networking-explained.hashnode.dev](https://aws-networking-explained.hashnode.dev/aws-networking-explained-with-hands-on-project-vpc-subnets-igw-nat-peering-and-cidr?utm_source=hashnode&utm_medium=feed)