Date: Tue, 29 Aug 2000 22:14:41 +0200 (CEST) From: Arjan.deVet@adv.iae.nl (Arjan de Vet) To: oolberg@eenet.ee Cc: chat@freebsd.org Subject: Re: IP Filter 3.4.9 and FreeBSD r. 4.0 Message-ID: <20000829201441.161923E0D@adv.devet.org> In-Reply-To: <Pine.BSF.4.21.0008262208130.98621-100000@myristaja.eenet.ee>
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In article <Pine.BSF.4.21.0008262208130.98621-100000@myristaja.eenet.ee> you write:
>Hallo,
That's Dutch for 'hello' b.t.w. ;-).
>i am having problem with <subj>. The logging gives apparently random
>numbers, like this:
>
>bash# ipmon
>26/08/2000 19:31:21.921566 ed0 @0:0 L 254.1.50.235 -> 192.168.1.10 PR
>ipencap len 0 (0) frag 0@672
>26/08/2000 19:31:22.931046 ed0 @0:0 L 255.1.52.207 -> 192.168.2.10 PR igmp
>len 0 (49203) frag 49203@672
>26/08/2000 19:31:22.931082 vx0 @0:0 L 254.1.52.207 -> 192.168.2.10 PR igmp
>len 0 (0) frag 0@672
>26/08/2000 19:31:22.931526 vx0 @0:0 L 255.1.50.234 -> 192.168.1.10 P
>
>espesially the L 254.1.50.235 column.
Such things can happen when the userland utilities are not in-sync with
the kernel. Did you update only one of those?
>In fact, the filtering itselt seems to work, just the little filtering
>thing.
>
>Can someone confirm, the mentioned versions of software work together
>seamlessly. Well, probably you can ....
>Or better to use last 3.x version of FreeBSD? I noticed, the 4.1 is
>unsupported by IP Filter's make.
IP filter is included with FreeBSD. FreeBSD 4.1 will give you ipfilter
3.4.8. Just add this to your kernel configuration file:
# IPFILTER enables Darren Reed's ipfilter package.
# IPFILTER_LOG enables ipfilter's logging.
options IPFILTER #kernel ipfilter support
options IPFILTER_LOG #ipfilter logging
options IPFILTER_DEFAULT_BLOCK #block all packets by default
Arjan
--
Arjan de Vet, Eindhoven, The Netherlands <Arjan.deVet@adv.iae.nl>
URL: http://www.iae.nl/users/devet/ for PGP key: finger devet@iae.nl
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