The following reply was made to PR kern/33409; it has been noted by GNATS.

From: Martin Husemann <martin@duskware.de>
To: Chapman Flack <nblists@anastigmatix.net>
Cc: gnats-bugs@NetBSD.org, rillig@NetBSD.org
Subject: Re: kern/33409 ipnat fails with EIO
Date: Mon, 29 May 2006 10:00:28 +0200

 On Mon, May 29, 2006 at 02:05:03AM +0000, Chapman Flack wrote:
 >    Note that if ipf(8) is not enabled when NAT is configured, it will
 >    be enabled automatically, ...                              ^^ ^^^^
 >    ^^ ^^^^^^^ ^^^^^^^^^^^^^
 
 This is certainly true if you use it with the rc.d framework - 
 /etc/rc.d/ipnat takes care of it.
 
 The man page could make this clearer.
 
 Martin