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.
| 
         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
- Go to the route table list page.
 - Locate the target route table and click its name.
 - Click Replicate Route above the route list and select the target route table and route.
 - Click OK.
 
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