Change the line to : 
  next unless my ($date,$time, $device, $err) =  /(\w+ \d+) ([\d:]+)\s
+(\S+).+\[[^\]]+\]([^\(]+)/;

[download]
This is a LOT more forgiving than the original, and allows your new data to pass through, producing: 
DEVICE  --> esw110tf222 ==============
DATE    --> Oct 17
TIME    --> 10:35:35
ERROR   --> system-alert-000008:IP Spoofing! From 255.255.255.255 to 0
+.0.0.0, proto 1

The above error occurred 2 times

[download]

             "By three methods we may learn wisdom: First, by reflection, which is noblest; Second, by imitation, which is easiest; and third by experience, which is the bitterest."           -Confucius

In reply to Re^3: Counting keys in a hash by NetWallah
in thread Counting keys in a hash by cspctec

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