Hi, the following displays rejected icmp echo requests sent to bcast/mcast.
Index: inet.c =================================================================== RCS file: /cvs/src/usr.bin/netstat/inet.c,v retrieving revision 1.115 diff -d -u -p -w -r1.115 inet.c --- inet.c 2 Mar 2011 21:51:14 -0000 1.115 +++ inet.c 10 Mar 2011 22:31:16 -0000 @@ -587,6 +587,8 @@ icmp_stats(char *name) p(icps_tooshort, "\t%lu message%s < minimum length\n"); p(icps_checksum, "\t%lu bad checksum%s\n"); p(icps_badlen, "\t%lu message%s with bad length\n"); + p(icps_bmcastecho, "\t%lu echo message%s to broadcast/multicast " + "rejected\n"); for (first = 1, i = 0; i < ICMP_MAXTYPE + 1; i++) if (icmpstat.icps_inhist[i] != 0) { if (first) {