On Tue, Jan 09, 2007 at 01:43:45PM +0500, Artyom Goryainov wrote: > Is any difference when to use macros or tables if there is no need in > storing many adresses
Yes, tables are faster even for small numbers of addresses, and more importantly can be easily manipulated while pf is running. On the other hand, you can put a lot more things in macros than you can put in tables... you couldn't do the $ext_if trick using only tables. Joachim