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Date:      Fri, 3 Jan 2003 20:01:58 -0700 (MST)
From:      Nick Rogness <nick@rogness.net>
To:        Giorgos Keramidas <keramida@ceid.upatras.gr>
Cc:        Lucky Green <shamrock@cypherpunks.to>, <l.rizzo@iet.unipi.it>, <doc@FreeBSD.ORG>
Subject:   Re: IPFW: suicidal defaults
Message-ID:  <20030103195642.G6257-100000@skywalker.rogness.net>
In-Reply-To: <20030103212617.GC2505@gothmog.gr>

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On Fri, 3 Jan 2003, Giorgos Keramidas wrote:

> On 2003-01-02 11:41, Nick Rogness <nick@rogness.net> wrote:
> > On Thu, 2 Jan 2003, Lucky Green wrote:
> > >
> > > 1) at least mention this danger *prominently* in the FreeBSD Handbook.
> >
> > 	Agreed.  There should be a mention.  However, someone has to write
> > 	it.  Instead of bitchin about it, go ahead and submit a change
> > 	(bug report).
>
> Oh but it is documented.  The sample configuration that one can find
> at /usr/src/sys/i386/conf/LINT includes a comment:
>
> # WARNING:  IPFIREWALL defaults to a policy of "deny ip from any to any"
> # and if you do not add other rules during startup to allow access, #
> YOU WILL LOCK YOURSELF OUT.  It is suggested that you set
> firewall_type=open # in /etc/rc.conf when first enabling this feature,
> then refining the # firewall rules in /etc/rc.firewall after you've
> tested that the new kernel # feature works properly.
>
> Ignoring this is not a fault of the documentation :(

	You are right.  The documentation is there.  However, finding this
	is not easy for a beginner.  It wouldn't hurt to mention it
	ipfw(8) and the handbook.

	But that takes work and is redundant :-)

Nick Rogness <nick@rogness.net>



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