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Advanced

Replicating a Route

Scenarios

You can replicate a route from a custom route table to one another within a VPC. You can also replicate a route from the default route table to a custom route table, or the other way around.

Notes and Constraints

Table 1 shows whether routes of different types can be replicated to default or custom route tables.

If the next hop type of a route is a server, this route can be replicated to both default and 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.

Table 1 Route replication

Next Hop Type

Can Be Replicated to the Default Route Table

Can Be Replicated to a Custom Route Table

Local

No

No

Server

Yes

Yes

Extension NIC

Yes

Yes

VPN gateway

No

Yes

Direct Connect gateway

No

Yes

NAT gateway

Yes

Yes

VPC peering connection

Yes

Yes

Virtual IP address

Yes

Yes

Procedure

  1. Log in to the management console.
  1. Click in the upper left corner and choose Network > Virtual Private Cloud.

    The Virtual Private Cloud page is displayed.

  2. In the navigation pane on the left, choose Virtual Private Cloud > Route Tables.

    The route table list is displayed.

  3. Locate the target route table and click its name.

    The route table details page is displayed.

  4. Click Replicate Route above the route list and select the target route table and route.
  5. Click OK.