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Date:      Wed, 19 Dec 2001 19:20:30 -0800 (PST)
From:      Vincent Chen <vctw@yahoo.com>
To:        FreeBSD maillist <freebsd-questions@FreeBSD.ORG>
Subject:   stateful firewall rule
Message-ID:  <20011220032030.84382.qmail@web20006.mail.yahoo.com>

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Dear all,

I just installed stateful rules in my FreeBSD as
firewall. I can telnet to hosts outside but the
connection will abort shortly. There are 2 lines in my
rule which suggested in manual page.

2000 check-state
2001 deny log tcp from any to any established

According to the following log entry:
/kernel: ipfw: 2001 Deny TCP me:1204 remote:23 out

I thought the firewall will recognize this session and
keep for me. Why the rule 2001 block my connection?

Thanks for your help,

Vincent Chen


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