ipchains X ipfw compatibility

["Ivan J. Varzinczak" <ivan@inf.ufpr.br>]

Hello, everybody!

	I'm translating a set of firewall rules from a BSD-Unix that
uses ipfw to ipchains in linux 2.2.14.
	I have a rule that states the following:

	/sbin/ipfw add 1051 pass tcp from any to any established

and I don't know how to translate this to ipchains, because of the
option "established".
	May anyone give me any sugestions, please?

Thanks in advance!

-- 
Ivan J. Varzinczak - http://www.inf.ufpr.br/~ivan
Scholarship holder - Boursier - (PET/CAPES)
Informatics Department - Département d'Informatique
Federal University of Paraná - Université Fédérale du Paraná
Curitiba - Paraná - Brazil/Brésil

26-IV-2000