This topic describes how to configure route advertisement policies for Smart Access Gateway (SAG) devices in the SAG console.

Prerequisites

Route advertisement is enabled. Route advertisement is disabled by default. To request the permission to use this feature, submit a ticket.

Procedure

  1. Log on to the SAG console.
  2. Use one of the following methods to open the Network Configuration tab.
    • Click the ID of the target SAG instance. On the instance details page that appears, click the Network Configuration tab.
    • Find the target SAG instance and click Network Configuration in the Actions column.
  3. In the left-side navigation tree, click Routes.
  4. Find the target destination CIDR block.
    • To set the policy for advertising a route to your private network, click Edit in the Publish to On-premises column and select a policy.
    • To set the policy for advertising a route to Alibaba Cloud, click Edit in the Health Check Actions column and select a policy.
      Note An Alibaba Cloud-facing route routes network traffic from the private network to Alibaba Cloud. Routes that connect the SAG device to switches are excluded. If network traffic is routed from the private network to Alibaba Cloud through static routing, you can add static routes. For more information, see Advertise routes to Alibaba Cloud.
    Route advertisement policy Description
    Publish
    • Private network-facing routes: advertised to the private network through SAG.
      Note SAG devices and client-premises equipment (CPE) must be connected through dynamic routing.
    • Alibaba Cloud-facing routes: advertised to CCN.
    Not Publish
    • Private network-facing routes: not advertised to the private network.
      Note SAG devices and client-premises equipment (CPE) must be connected through dynamic routing.
    • Alibaba Cloud-facing routes: not advertised to CCN.
  5. Click OK.
    After you set the advertisement policy for a route, you can find the target destination CIDR block and check the advertisement status in the Publishing Status column.Route-1