(Optional) Verifying Connectivity

Prerequisites

• You have completed configuration.
• Each of the two VPCs has an ECS.

Method

Ping ECSs in the VPC from each other to check whether they can properly communication when there is no traffic passing through the firewall.

Locating Faults

1. Check whether the two route tables of the enterprise router are correctly configured. For details, see Configuring Associations for a Route Table and Configuring Propagations for a Route Table.
2. Check whether the default route table of the VPC directs routes to the enterprise router.

   Procedure

   1. In the service list, click Virtual Private Cloud under Networking. In the navigation pane, choose Route Tables. In the Name/ID column, click the route table name of the VPC to be protected.

   2. Check whether there is a route whose Next Hop Type is Enterprise Router. If there are no such routes, click Add Route. The following table describes the parameters.

   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.