Troubleshooting a BIG-IP System with a Rate-Limited License
If you have a BIG-IP DNS or DNS Services rate-limited license, BIG-IP DNS displays statistics about the rate limits including Rate Limit (RPS) and Rate Rejects.
Before you start this task, ensure that the BIG-IP system has a rate-limited license.
You can view statistics about DNS and DNS Services licensed service rates to help you determine when to upgrade your license.
-
On the Main tab, click Statistics > Module Statistics > Local Traffic.
The Local Traffic statistics screen opens.
-
From the Statistics Type list, select Profiles Summary.
-
In the Global Profile Statistics area, in the Details column of the DNS profile, click View.
-
In the DNS area, view the Rate Limit (RPS) and Rate Rejects statistics.
Statistic type Description Rate Limit (RPS) The number of DNS name resolution requests per second the BIG-IP system handles based on the rate-limited license installed on the system. Rate Rejects The number of DNS requests that the BIG-IP system has rejected based on the rate limit of the license installed on the system.