Rule rejected UDP(17) traffic

The Recent History view of my Security History is full of 'Rule  rejected  UDP(17)  traffic with  (192.168.1.nn Port (nnnnn) )' events. This makes the Recent History view unreadable.

 

Two issues:

 

  1. As these events relate to 'Default Block LLMNR' traffic, shouldn't the words 'Default Block LLMNR' appear in the Activity Name rather than 'Rule  rejected  UDP(17)  traffic'? The same events in NIS version 20 are listed as 'Rule "Default Block LLMNR" stealthed (192.168.1.nn, Port (nnnnn) ). Inbound UDP packet.'.
  2. These events have a Severity of 'Info'. Why are they appearing in the Recent History view? In version 20, the events appear in the Firewall Activities section but not in the Recent History view.

A similar issue was raised in the following thread for NIS version 21:

 

http://community.norton.com/t5/Norton-Internet-Security-Norton/rule-rejected-udp-17-EVERY-SECOND-and-a-lot-of-slowdown/m-p/1071927/highlight/true#M251404

 

Norton Security
22.0.0.67
Windows 7 Home Premium
7601.18409.amd64fre.win7sp1_gdr.140303-2144