Receiving Notification of Network Events

Use the followinge functions to ensure that an application receives notification of certain network events.

The NotifyAddrChange function enables an application to request notification of any change that occurs in the table that maps IP addresses to interfaces on the local computer.

Similarly, the NotifyRouteChange function enables an application to request notification of any change that occurs in the IP routing table.

The notifications provided by these functions do not specify what changed. They simply specify that something changed. Use other IP Helper functions to determine the exact nature of the change.