I have inserted this ipfw rule, based on guidance from the archives: count icmp from any to any icmptype 4,5,9,10,12,13,14,15,16,17,18
Now, I am watching that count rule, and it keeps growing. This means that people are sending me packets other than types 0,3,8,11. So I wanted to see what they were: tcpdump -vvv -n | grep -v echo | grep -v unreach | grep -v exceeded and I let that run for hours and hours and hours - and during that time, the counter continued to grow and grow, but my screen where I was running tcpdump stayed blank - I never saw a single packet. So how is it that the counter for the above rule can grow and grow and grow, but I never see a single ICMP message that says anything besides "echo", "unreach" or "exceeded" ? thanks. To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-net" in the body of the message
