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Creating and Connecting AWS VPCs with Transit Gateway — Access via MobaXterm on Windows
Introduction In modern cloud architectures, it's common to have multiple Virtual Private Clouds (VPCs) for isolation, security, and scaling purposes. But what if your workloads in different VPCs need to communicate securely and efficiently?That’s whe...
saumyasingh.hashnode.dev3 min read
#aws#aws-vpc#aws-vpc-beginners#aws-certified-solutions-architect-associate#aws-cloud-practitioner#aws-vpc-creation#aws-vpc-introduction#aws-lambda#cloud-computing#devops#cloud-security
Great walkthrough, Saumya! The step-by-step guide makes connecting multiple VPCs with Transit Gateway super approachable, especially for Windows users who want to manage everything via MobaXterm.
One tip I’d add for beginners: don’t forget to check your security groups and network ACLs to ensure that SSH traffic is allowed between your EC2 instances in different VPCs. Sometimes that’s the hidden blocker for inter-VPC connectivity.
Also, for anyone trying this out consider setting up a jump host (bastion) in your public VPC as a secure gateway, which you effectively did here with the VPC 1 instance. It’s a best practice that keeps your private instances isolated yet accessible.
Thanks for sharing this will definitely help folks simplify complex AWS networking!