Help Center/Virtual Private Cloud/User Guide/Route Table and Route/Managing Routes/Replicating a Route Between Route Tables
Updated on 2026-03-23 GMT+08:00
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Replicating a Route Between Route Tables

Scenarios

You can replicate a route from a custom route table to 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.

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

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

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. Go to the route table list page.
  2. Locate the target route table and click its name.

    The route table details page is displayed.

  3. Click Replicate Route above the route list and select the target route table and route.
  4. Click OK.
Parent Topic: Managing Routes