This section describes how to replicate routes among all route tables of a VPC. VPC route tables include the default and custom route tables.
Table 1 shows whether routes of different types can be replicated to default or custom route tables.
For example, if the next hop type of a route is a server, this route can be replicated to both default or custom route tables. If the next hop type of a route is a Direct Connect gateway, the route cannot be replicated to the default route table, but can be replicated to a custom route table.
Next Hop Type |
Can Be Replicated to Default Route Table |
Can Be Replicated to Custom Route Table |
---|---|---|
Local |
No |
No |
Server |
Yes |
Yes |
Extension NIC |
Yes |
Yes |
VPN connection |
No |
Yes |
Direct Connect gateway |
No |
Yes |
NAT gateway |
Yes |
Yes |
VPC peering connection |
Yes |
Yes |
Virtual IP address |
Yes |
Yes |
The listed routes are those that do not exist in the target route table. You can select one or more routes to replicate to the target route table.