authpf on FreeBSD 5.3 : the answer

Jacques Beigbeder Jacques.Beigbeder at ens.fr
Tue Mar 1 16:33:50 GMT 2005


>> Kernel (the standard one, from CD distribution):
>> FreeBSD mybox.ens.fr 5.3-RELEASE FreeBSD 5.3-RELEASE #0: Fri Nov  5 04:19:18 UTC 2004
>>      root at harlow.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  i386
>> 
>> I fail to have authpf working on FreeBSD 5.3.
>> I setup a pf.conf file ending with:
>> 	anchor "authpf/*"
>> 'pfctl -sr' displays correctly:
>> 	[ ... ]
>> 	anchor authpf/* all
>> 'pfctl -a authpf -s rules' displays:
>> 	No rulesets in anchor 'authpf'.
>> I run an ssh on a client, and then 'pfctl -a authpf -s rules' displays:
>> (a poor rule just for test):
>> 	pass in quick on bge1 inet proto tcp from 1.2.3.4 to any

The answer: add 'keep state':
	pass in quick on bge1 inet proto tcp from 1.2.3.4 to any keep state


--
Jacques Beigbeder                    |  Jacques.Beigbeder at ens.fr
Service de Prestations Informatiques |     http://www.spi.ens.fr
Ecole normale supérieure             |
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