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	Wed, 9 Apr 1997 22:45:35 +0400 (MSD)
From: "Mikhail A. Sokolov" <mishania@snutteplutt.demos.su>
Message-Id: <199704091845.WAA00631@snutteplutt.demos.su>
Subject: ipfilter / 2.2.1
To: hackers@freebsd.org
Date: Wed, 9 Apr 1997 22:45:35 +0400 (MSD)
Cc: mishania@snutteplutt.demos.su (Mikhail A. Sokolov),
        bag@snutteplutt.demos.su (Alex G. Bulushev)
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Hello, 

The question is, - I tried to plug this version of Julian's patches (?) to use
those with 3.2a4 of ipfilters and I still see:
# ipf -f /tmp/111
open device: Device not configured
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
ioctl(SIOCADDFR): Bad file descriptor
#
where /tmp/111 is just simpliest rule by mkfilters, as it is in example.

and: 
# ls -la /dev/ip*
crw-------  1 root  wheel   79,   0  9 Сав 22:36 /dev/ipl
crw-------  1 root  wheel   79,   1  9 Сав 22:36 /dev/ipnat
crw-------  1 root  wheel   79,   2  9 Сав 22:36 /dev/ipstate
#

I also tried loadable version, and I got:
# modload /lkm/if_ipl_mod.o
/lkm/if_ipl_mod.o: Undefined symbol `_devfs_add_devswf' referenced from text segment
/lkm/if_ipl_mod.o: Undefined symbol `_devfs_remove_dev' referenced from text segment
modload: /usr/bin/ld: return code 1
#

This is "stock" 2.2.1-R, and I guess devfs isn't what I am to use with it ?

Any clues are appreciated in advance, thank you.

-mishania

uname -a
FreeBSD xxx.demos.su 2.2.1-RELEASE FreeBSD 2.2.1-RELEASE #0: Wed Apr  9 22:26:08 MSD 1997     mishania@xxx.demos.su:/usr/src/sys/compile/XXX  i386