echelon <[EMAIL PROTECTED]> writes:
> However, I use the following rules for the internal network interface (xl1)
>
> # Group 9000 (internal network interface) 
> block return-rst in log quick on xl1 proto tcp from any to 192.168.x.x/32 port = 23 
> group 9000
> block return-rst in log quick on xl1 proto tcp from any to 192.168.x.x/32 port = 21 
> group 9000
> pass in quick on xl1 all group 9000
>
> With these rules, I believe I should able to ping and SSH the
> freebsd box from my internal network no matter the option
> IPFILTER_DEFAULT_BLOCK is set or not.

You're only letting traffic *in*.  You're not letting anything *out*.
TCP, like love, is a two-way street.

DES
-- 
Dag-Erling Smørgrav - [EMAIL PROTECTED]
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