The following is a demonstration of the icmpstat.d script,
 
 
 Here we run it and catch an inbound ping,
 
    # icmpstat.d
    2005 Jul 25 23:05:39,
    
                           STATISTIC    VALUE
    
    2005 Jul 25 23:05:40,
    
                           STATISTIC    VALUE
                         icmpOutMsgs        1
                     icmpOutEchoReps        1
                         icmpInEchos        1
                          icmpInMsgs        1
    
    2005 Jul 25 23:05:41,
    
                           STATISTIC    VALUE
    
    ^C
 
 Files such as /usr/include/inet/mib2.h may explain each of the statistics.
 
 The icmpstat.d is a simple demonstration of tracing ICMP activity. It may 
 serve as the starting point for other scripts.