matching a range of iplens with ipfw2?

Gregory P. Smith greg at electricrain.com
Sat May 17 12:53:55 PDT 2003


Is there a way to match a range of iplen values in an ipfw2 rule?
(say i wanted a rule to match all tcp packets <= 64 bytes).

Entering 24 rules for iplen 40 thru 64 seems highly inefficient but
i don't see any mention of how to look for a range of iplens in the
man pages.

tia -
Greg



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