The Firewall service failed to determine the network addresses, either due to improper network connections or insufficient memory. Check the network connections and then restart the service. If this problem occurs again, close some applications, stop the service, and then restart the service.

Details
Product:	Internet Security and Acceleration Server
Event ID:	14016
Source:	Microsoft ISA Server Report Generator
Version:	4.0.3443.594
Component:	ISA Server Services
Message:	The Firewall service failed to determine the network addresses, either due to improper network connections or insufficient memory. Check the network connections and then restart the service. If this problem occurs again, close some applications, stop the service, and then restart the service.

Explanation
This event occurs when the network is not configured properly or there is not enough available memory.

User Action
To restart the service, in console tree of ISA Server Management, click Monitoring. In the details pane, click the Services tab. Select the service, and then on the Tasks tab click Stop. When the service has stopped, select the service, and then on the Tasks tab, click Start Service.