BRASAAA/4/hwIPv6NDRAPrefixLowerlimitWarningAlarm_active: The IPv6 NDRA prefix usage of the domain [domainName] fell below the lower threshold. (Domain index = [domainIndex],MinThreshold=[threshold])
 
 In VS mode, this log is supported only by the admin VS.
| Parameter Name | Parameter Meaning | 
|---|---|
| domainName | Name of the domain | 
| domainIndex | Index of the domain | 
| threshold | Lower limit, in percentages. If the value is 80,the threshold is 80% | 
Cause 1: A large number of users logged out.
Cause 2: The configured lower limit was too high.
1.Run the display domain domain-name command in the system view to check whether the lower limit is appropriate.
2.Run the ipv6-warning-threshold lower-limit command in the AAA domain view to reconfigure the lower limit.
3.Run the display domain domain-name command in the system view to check the current IPv6 address usage.
4.Collect trap, log, and configuration information, and contact technical support personnel.
5.End.