IPFW shows me Strangeness in fresh 8.2-RELEASE system

[Ryan Stone]

On Sun, Oct 23, 2011 at 5:31 PM, David DeSimone <fox at verio.net> wrote:
> Ethernet cards filter their traffic based on MAC address, not based on
> IP address.
>
> Use tcpdump -e to examine the destination MAC of the packets you are
> receiving, in order to determine whether you should receive them.

tcpdump -pe, lest he confuse the issue by having tcpdump put the
interface in promiscuous mode.