Help Center> Cloud Firewall> User Guide> Managing VPC Border Firewalls> Enterprise Router Mode (New)> Step 4: Modify VPC Route Tables
Updated on 2024-07-05 GMT+08:00
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Step 4: Modify VPC Route Tables

This section describes how to modify the route table of a protected VPC to direct the route to an enterprise router.

You need to modify the route tables of at least two VPCs. Each time a protected VPC is added, you need to add a route for that VPC.

Procedure

  1. In the service list, click Virtual Private Cloud under Networking. In the navigation pane, choose Route Tables.
  2. In the Name/ID column, click the route table name of a VPC. The Summary page is displayed.
  3. Click Add Route. For more information, see Table 1.

    Table 1 Route parameters

    Parameter

    Description

    Destination Type

    Select IP address.

    Destination

    Destination CIDR block.

    NOTE:

    The value cannot conflict with existing routes or subnet CIDR blocks in the VPC.

    Next Hop Type

    Select Enterprise Router from the drop-down list.

    Next Hop

    Select a resource for the next hop.

    The enterprise routers you created are displayed in the drop-down list.

    Description

    (Optional) Description of a route.

    NOTE:

    Enter up to 255 characters. Angle brackets (< or >) are not allowed.

    You need to add routes for at least two VPCs. Each time a protected VPC is added, you need to add a route for that VPC.