On Tue, 14 Apr 1998, Stephen Sprunk wrote:
Are we really concerned about being smurfed by a /30, or even a /27?
You should be. If I didn't have directed broadcasts turned off on my
network, it would be a very effective smurf amplifier. Because ARIN keeps
us on a very short leash, we use the smallest subnet we can get away with
for our POPs. Some such sites are very well connected.