Questions tagged with AWS Transit Gateway
AWS Transit Gateway connects VPCs and on-premises networks through a central hub. This simplifies your network and puts an end to complex peering relationships. It acts as a cloud router – each new connection is only made once.
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I have several VPCs attached to the same Transit Gateway and I want my security group rules to reference security groups in the other VPCs instead of hard-coding CIDR blocks. I enabled the feature, an...
I have a BGP Site-to-Site VPN between an AWS Transit Gateway and an Azure VPN Gateway (VNG) running active-active. Everything routes fine, but when I check on the AWS side, the VPN connection shows **...
We have a centralized inspection setup all inter-VPC traffic goes through Network Firewall via TGW route tables. Works fine but we're inspecting way too much. Internal service-to-service calls betwee...
I have a Lambda function and an EC2 instance in the same VPC subnet. Both use the same security group (which allows all internal traffic). An EC2 instance in the same subnet can connect to the target ...
Is my understanding correct on where I should use TGW (Transit Gateway) and where I should use VGW (Virtual Private Gateway)?
When to Use VGW (Virtual Private Gateway) -
- Single-VPC Hybrid Connecti...
Hi all,
I get this error when running the LZA Pipeline. The route table ( tgw-rtb-0fcce89595db4b140|0.0.0.0/0) was manually deleted.
AWSAccelerator-NetworkAssociationsStack-818616066462-eu-west-1 fa...
I'm creating a Cloud WAN Connect Peer with NO_ENCAP protocol and getting this error:
```
An error occurred (ValidationException) when calling the CreateConnectPeer operation:
The Connect Peer IP is ...
We are a small company (50 employees). We currently run Client VPN Endpoints - VPC version which authenticates users using Federated Access to our Active Directory.
We have 5 accounts in our AWS Org...
I am trying to configure inside-cidr-blocks in my Cloud WAN core network policy and I'm getting two different errors depending on what I try.
**Attempt 1:** I added `inside-cidr-blocks` directly to m...
I have an AWS Client VPN endpoint with split tunnel enabled. The VPN connects to a destination VPC via Transit Gateway peering across regions.
The issue is that some users can reach the destination (...
Hi, Ihac who has multiple VPN attachments to TGW and both advertising same route. VPN A attachment is static route and VPN B attachment is dynamic propagated route. Assuming VPN A route is installed i...
asked 5 months ago
Hey there
I am attempting to deploy STNO [AWS Transit Network Orchestrator] via LZA. This is another AWS solution provided here:
https://docs.aws.amazon.com/solutions/latest/network-orchestration-aws...