Updated on 2024-06-13 GMT+08:00

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 Default Route Table

Can Be Replicated to Custom Route Table

Local

No

No

Server

Yes

Yes

Extension NIC

Yes

Yes

BMS user-defined network

No

Yes

VPN gateway

No

Yes

Direct Connect gateway

No

Yes

Cloud connection

No

Yes

Supplementary network interface

Yes

Yes

NAT gateway

Yes

Yes

VPC peering connection

Yes

Yes

Virtual IP address

Yes

Yes

VPC endpoint

No

No

Cloud container

No

No

Enterprise router

Yes

Yes

Cloud firewall

Yes

Yes

  • If the Direct Connect service is enabled by call or email, the routes delivered to the default route table cannot be replicated to a custom route table.

Procedure

  1. Log in to the management console.
  1. Click in the upper left corner and select the desired region and project.
  2. Click in the upper left corner and choose Networking > Virtual Private Cloud.

    The Virtual Private Cloud page is displayed.

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

    The route table list is displayed.

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

    The route table details page is displayed.

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