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chore(kb/aws): add vpc peering process

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Michele Cereda
2026-02-26 01:11:48 +01:00
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knowledge base/cloud computing/aws/README.md
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@@ -237,6 +237,19 @@ graph LR
[Direct Connect] creates a dedicated network connection between on-premises data centers or offices and AWS.
To create peerings between VPCs:
1. \[Origin account] Send a peering request from the origin VPC to the destination VPC.
1. \[Destination account] Accept the peering request from the origin VPC.
It usually takes about 2-5 minutes for the request to appear after its creation.
1. \[Origin account] Add egress rules to the origin's security group to allow the origin to reach the destination.
1. \[Origin account] Add a route to the destination VPC's CIDR to the route tables of those subnets that need to reach
the destination.
1. \[Destination account] Add a route to the origin VPC's CIDR to the route tables of those subnets that need to be
reached from the origin.
1. \[Destination account] Add ingress rules to the destination's security group to accept traffic coming from the
origin's VPC's CIDR.
### Elastic IP addresses
Refer [Elastic IP addresses].