Routing to a VPC peering connection. A VPC peering connection is a networking connection between two VPCs that allows you to route traffic between them using private IPv4 addresses. Instances in either VPC can communicate with each other as if they are part of the same network.

Example routing options. Change a subnet route table. Replace the main route table. Control traffic entering your VPC with a gateway route table. Replace or restore the target for a local route. Dynamic routing in your VPC using VPC Route Server. Troubleshoot reachability issues

Amazon VPC Route Server simplifies routing for traffic between workloads that are deployed within a VPC and its internet gateways. With this feature, VPC Route Server dynamically updates VPC and internet gateway route tables with your preferred IPv4 or IPv6 routes to achieve routing fault tolerance for those workloads.

Apr 1, 2025 · With VPC Route Server, you can deploy endpoints in your VPC and peer them with your virtual appliances to advertise routes using BGP. The Route Server filters these received routes using standard BGP attributes and propagates the selected routes to …

Sep 23, 2016 · Each AWS VPC has a VPC router. The primary function of this VPC router is to take all of the route tables defined within that VPC, and then direct the traffic flow within that VPC, as well as...

Jan 20, 2025 · Routing Roles of the VPC Router: Within the VPC → Routes traffic between subnets. From external networks into the VPC → Handles traffic from VPNs, Direct Connect, or Peering links. From the VPC...

Oct 10, 2023 · In a VPC with public and private subnets, you can configure routing as follows: Public Subnet: Associate a route table with a default route (0.0.0.0/0) via an Internet Gateway (IGW). This directs outgoing traffic to the internet.

Oct 11, 2024 · In this guide, I’ll break down six important types of routing in AWS VPCs, explaining each concept in simple terms, providing clear examples, and offering practical insights on when and how to use each one. Static routing is the manual process of defining routes in your VPC’s route tables.

Apr 26, 2025 · In the AWS Console, navigate to the VPC Dashboard; Click “Create VPC” and choose “VPC only” or “VPC with subnets”. Enter the CIDR block, for example, 10.0.0.0/16; Build a couple of subnets – Public and Private (e.g., 10.0.1.0/24 and 10.0.2.0/24) Create an internet gateway and attach it to your VPC

VPC connectivity between VPCs is best achieved when using non-overlapping IP ranges for each VPC being connected. For example, if you’d like to connect multiple VPCs, make sure each VPC is configured with unique Classless Inter-Domain Routing (CIDR) ranges.