After you attach virtual private clouds (VPCs), virtual border routers (VBRs), IPsec-VPN connections, and Cloud Connect Network (CCN) instances to a transit router, you can view the information about the network instance connections on the details page of the transit router.
View network instance connections
Log on to the CEN console.
On the Instances page, click the ID of the CEN instance that you want to manage.
On the tab, click the ID of the transit router that you want to manage.
On the details page of the transit router, click the Intra-region Connections tab. You can view the information about each network instance connection on this tab.
Table 1: Information about network instance connections on an Enterprise Edition transit router
Column
Description
Instance ID/Name
The name and ID of the network instance connection.
To modify the name of the network instance connection, click the
icon next to the name. Tag
The tags that are added to the network instance connection.
Network Instance
The ID and name of the network instance.
Monitor
To view the monitoring data about a network instance connection, click the
icon in the Monitoring column. To create threshold-triggered alert rules for the network instance connection, click Set Alert in the Monitoring column.
For more information, see Monitor network instance connections.
Metering
To view the total network volume within a specified time range, click the
icon in the Metering column. Unit: Gbit/s. Network Type
The type of the network instance. Valid values:
VPC
Virtual Border Router (VBR)
VPN
Associated Route Table
The ID of the transit router route table that is associated with the network instance connection.
Route Synchronization
The route advertisement status of the network instance.
You can turn on or turn off route synchronization for the network instance. For more information, see Route synchronization.
Account ID
The ID of the Alibaba Cloud account to which the network instance belongs.
Payer Account
The Alibaba Cloud account that pays the VPC fees.
TR Owner Account: The Alibaba Cloud account to which the transit router belongs pays the connection fees and data transfer fees.
VPC Owner Account: The Alibaba Cloud account to which the VPC belongs pays the connection fees and data transfer fees.
Attach Time
The time when the network instance connection was created.
Status
The status of the network instance connection. Valid values:
Attached
Attaching
Detaching
Table 2: Information about network instance connections on a Basic Edition transit router
Column
Description
Instance ID/Name
The ID and name of the network instance.
Region
The region where the network instance is created.
Network Type
The type of the network instance. Valid values:
VPC
Virtual Border Router (VBR)
Cloud Connect Network (CCN)
Account ID
The ID of the Alibaba Cloud account to which the network instance belongs.
Attach Time
The time when the network instance connection was created.
Status
The status of the network instance connection. Valid values:
Attached
Attaching
Detaching
References
ListTransitRouterVpcAttachments: queries the information about VPC connections on an Enterprise Edition transit router.
ListTransitRouterVbrAttachments: queries the information about VBR connections on an Enterprise Edition transit router.
ListTransitRouterVpnAttachments: queries the information about VPN connections on an Enterprise Edition transit router.
DescribeCenAttachedChildInstances: queries the information about network instances that are attached to a CEN instance.