Subscribe Events

Subscribe to NetQ notification events to enable auto-correction in Bridge. Auto-correction automatically rectifies network configuration changes to maintain compliance with the desired configuration.

Supported Events

Event	Description	Event Code
Link Down	Interface is down	LINK_EVT_LINK_DOWN
BGP	BGP session state changed	BGP_EVT_SESS_STATE_CHANGED
ConfigDiff	Change in configuration	CONFIG_EVT_FILE_UPDATE
NetQ Agent Status	Node state changed	—

Prerequisites

• NetQ server onboarding — A NetQ server must be onboarded in Bridge.

caution

If you are using the NVIDIA DSX AIR environment, do not subscribe to auto-correction events until compute and storage allocation and deallocation are complete because of simulation limitations.

Subscribe to Auto-Correction Events

1. In the sidebar, click Telemetry.
2. Click the View icon for the onboarded NetQ server.

3. On the NetQ Server Details page, under Notification Subscription, turn on the toggle button for each of the following events:
   • Link Down — Interface is down
   • BGP — BGP session state changed
   • ConfigDiff — Change in configuration
   • NetQ Agent Status — Node state changed

Verify Subscription

1. The subscribed notifications are displayed on the NetQ server details page.

2. After a successful subscription, Bridge automatically creates the corresponding filter and rule on the NetQ node.
3. SSH into the NetQ server from the management node using the default credentials nvidia/nvidia (username/password), then verify that the notification filters and rules were created:

ssh nvidia@<netq-hostname>
netq show notification filter
netq show notification rule

Next Steps

• Auto-Correction Validation — Validate that subscribed events are auto-corrected by Bridge.