Answer Happy

Your shipping company uses a custom application to update the shipping distribution database. The custom application includes a service used only to notify remote sites that the distribution database is malfunctioning. The perimeter Security Gateway's Rule Base includes a rule to accept this traffic. Since you are responsible for multiple sites, you want notification by a text message to your cellular phone, whenever traffic is accepted on this rule. Which of the following would work BEST for your purpose?

A. Logging implied rules
B. User-defined alert script
C. SNMP trap
D. SmartView Monitor Threshold