Access AWS Cloud WAN transit gateway network dashboards

View dashboard information about transit gateways registered registered in your AWS Cloud WAN global network. For more information about the Cloud WAN transit gateway dashboards see Cloud WAN transit gateway network dashboards.

Overview

The Overview page displays details about your Cloud WAN transit gateways, VPN and Connect peer status, and any network events affecting your transit gateways.

To access transit gateway details

1. Access the Network Manager console at https://console.aws.amazon.com/networkmanager/home/.

2. Under Connectivity, choose Global Networks.

3. On the Global networks page, choose the global network ID.

4. In the navigation pane, choose Transit Gateway network.

5. The Overview page opens by default, showing information about your transit gateways.

6. On the Overview page, you can view the following information:

   • Your transit gateway Inventory:

   Icon	Description
   	Transit gateways The total number of registered transit gateways in. Choose the link to open the Transit gateways page to view more information about your transit gateways.
   	Sites The total number of sites that are associated with your transit gateways. Choose the link to open the Sites page to view more information about your transit gateway sites.
   	Devices The total number of devices that are associated with your transit gateways. Choose the link to open the Devices page to view more information about your transit gateway devices.

   • Transit gateways VPN status:

     • ID — The ID of the transit gateway. Choose the link to open details about the transit gateway.

     • Name — The name of the transit gateway.

     • Region — The Region where the transit gateway is located.

     • Down VPN — The percentage of your total transit gateway VPNs that are down.

     • Impaired VPN —The percentage of your total transit gateways VPNs that are impaired.

     • Up VPN — The percentage of your total transit gateway VPNs that are up.

   • Transit gateways connect peer status:

     • ID — The ID of the transit gateway.

     • Name — The name of the transit gateway.

     • Region — The Region where the transit peer is located.

     • Down Connect peer — The percentage of your total transit gateway Connect peers that are down.

     • Impaired Connect peer — The percentage of your total transit gateway Connect peers that are impaired.

     • Up VPN — The percentage of your total transit gateway Connect peers that are up.

   • The Network events summary displays CloudWatch Events and the number of core network attachments per edge, shown as a stacked column chart.

     (Optional) Metrics and events use the default time set up in the EventBridge event. To set a custom time frame, choose Custom and then choose a Relative or Absolute time, and then choose if you want to see that date range in UTC or the edge location's Local time zone.

     Choose Add to dashboard to add this metric to your CloudWatch dashboard. For more information about using CloudWatch dashboards, see Using Amazon CloudWatch Dashboards in the Amazon CloudWatch User Guide.

     Note

     The Add to dashboard option only works if your registered transit gateway is in the US West (Oregon) Region.

Geography

The Geography page displays a world map showing the locations of your transit gateways.

To access transit gateway details

1. Access the Network Manager console at https://console.aws.amazon.com/networkmanager/home/.

2. Under Connectivity, choose Global Networks.

3. On the Global networks page, choose the global network ID.

4. In the navigation pane, choose Transit Gateway network.

5. The Overview page opens by default, showing information about your transit gateways.

6. Choose the Geography tab.

   A world map displays, showing you the locations of the following:

   • AWS TGWs and VPCs.

   • The Connectivity of VPNs, Direct Connects, and Connect peers.

   • On-premises Sites and Devices.

   • Not associated Sites and Devices.

Topology tree

The Topology tree page shows a logical diagram of your transit gateways.

To access the topology tree for a transit gateway

1. Access the Network Manager console at https://console.aws.amazon.com/networkmanager/home/.

2. Under Connectivity, choose Global Networks.

3. On the Global networks page, choose the global network ID.

4. In the navigation pane, choose Transit Gateway network.

5. The Overview page opens by default, showing information about your transit gateways.

6. Choose the Topology tree tab.

7. By default, the Topology tree page displays all Sites, Devices, and Customer Gateways of your transit gateway and the logical relationships between them. You can filter the network tree to show specific resource types to view information about the specific resource represented. The line colors represent the state of the relationships between AWS and the on-premises resources.

Events

Track your transit gateway events by using Amazon EventBridge, which delivers a near-real-time stream of system events that describe changes in your resources. Using simple rules that you can quickly set up, you can match events and route them to one or more target functions or streams. For more information, see the Amazon EventBridge User Guide.

To track transit gateway events

1. Access the Network Manager console at https://console.aws.amazon.com/networkmanager/home/.

2. Under Connectivity, choose Global Networks.

3. On the Global networks page, choose the global network ID.

4. In the navigation pane, choose Transit Gateway network.

5. The Overview page opens by default, showing information about your transit gateways.

6. Choose the Events tab.

   The Events section updates with the transit gateway events that occurred during the time frame.

   (Optional) Metrics and events use the default time set up in the EventBridge event. To set a custom time frame, choose Custom and then choose a Relative or Absolute time, and then choose if you want to see that date range in UTC or the edge location's Local time zone.

   Choose Add to dashboard to add this metric to your CloudWatch dashboard. For more information about using CloudWatch dashboards, see Using Amazon CloudWatch Dashboards in the Amazon CloudWatch User Guide.

   Note

   The Add to dashboard option only works if your registered transit gateway is in the US West (Oregon) Region.

Monitoring

You can monitor your transit gateways using Amazon CloudWatch, which collects raw data and processes it into readable, near-real-time metrics. These statistics are kept for 15 months, so that you can access historical information and gain a better perspective on how your network is performing. You can also set alarms that watch for certain thresholds, and send notifications or take actions when those thresholds are met. For more information, see the Amazon CloudWatch User Guide.

On the monitoring page you can view usage metrics for your transit gateways, filtering by specific transit gateways.

To access transit monitoring details

1. Access the Network Manager console at https://console.aws.amazon.com/networkmanager/home/.

2. Under Connectivity, choose Global Networks.

3. On the Global networks page, choose the global network ID.

4. In the navigation pane, choose Transit Gateway network.

5. The Overview page opens by default, showing information about your transit gateways.

6. Choose the Monitoring tab.

7. Choose a transit gateway that you want to monitor.

8. (Optional) Metrics and events use the default time set up in the EventBridge event. To set a custom time frame, choose Custom and then choose a Relative or Absolute time, and then choose if you want to see that date range in UTC or the edge location's Local time zone.

   Choose Add to dashboard to add this metric to your CloudWatch dashboard. For more information about using CloudWatch dashboards, see Using Amazon CloudWatch Dashboards in the Amazon CloudWatch User Guide.

   Note

   The Add to dashboard option only works if your registered transit gateway is in the US West (Oregon) Region.

9. The page updates the following transit gateway monitors:

   • Bytes in

   • Bytes out

   • Bytes dropped – black hole

   • Bytes dropped – no route

   • Packets in

   • Packets out

   • Packets dropped – black hole

   • Packets dropped – no route

10. (Optional) Choose Add to dashboard to add this metric to your CloudWatch dashboard. For more information about using CloudWatch dashboards, see Using Amazon CloudWatch Dashboards in the Amazon CloudWatch User Guide.

    Note

    The Add to dashboard option works only if your registered transit gateway is in the US West (Oregon) Region.

Route analyzer

The Route Analyzer analyzes the routing path between a specified source and destination.

Note

Route Analyzer checks the routes on Transit Gateway route tables only.

To analyze route information

1. Access the Network Manager console at https://console.aws.amazon.com/networkmanager/home/.

2. Under Connectivity, choose Global Networks.

3. On the Global networks page, choose the global network ID.

4. In the navigation pane, choose Transit Gateway network.

5. The Overview page opens by default, showing information about your transit gateways.

6. Choose the Route Analyzer tab.

7. In the Source section, do the following:

   • Choose the source Transit Gateway for the route that you want to analyze.

   • Choose the source Transit Gateway attachment for the route.

   • Enter either the IPv4 or IPv6 IP address.

   • Clear the Include return path in results check box if you don't want to include a return path.

   • Indicate whether this is a Middlebox appliance. For more information on middlebox configurations, see Route analysis with a middlebox configuration .

8. In the Destination section, do the following:

   • Choose the destination Transit Gateway.

   • Choose the destination Transit Gateway attachment for the route.

   • Enter either the IPv4 or IPv6 IP address.

9. Choose Run route analysis.

10. The Results of route analysis return the Source and Destination transit gateways and the current Status. An error message is returned if no information is found in the transit gateway route table. For more information on route tables, see Transit gateway route tables.