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Date:      Wed, 14 Feb 2007 23:32:21 +0100
From:      Oliver Koch <koch@rz.tu-clausthal.de>
To:        Robert Huff <roberthuff@rcn.com>
Cc:        questions@freebsd.org
Subject:   Re: origin of system message?
Message-ID:  <45D38DF5.60207@rz.tu-clausthal.de>
In-Reply-To: <17875.35782.223268.107539@jerusalem.litteratus.org>
References:  <200702142204.l1EM4XZv001580@jerusalem.litteratus.org> <17875.35782.223268.107539@jerusalem.litteratus.org>

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Hello,

Robert Huff schrieb:

> 	The following appears in /var/log/messages:
>=20
> Feb 14 17:03:50 jerusalem kernel: Connection attempt to UDP 209.6.203.2=
19:1026 from 202.97.238.130:52821
>=20
> 	presumably through the agency of syslog.
> 	What program/process issues this, and at what facility and
> level?

please check if these two sysctl values are set:

net.inet.tcp.log_in_vain: 1 # Log all incoming TCP connections
net.inet.udp.log_in_vain: 1 # Log all incoming UDP packets

Kind regards,

Oliver

--=20
Oliver Koch                          Phone:  +49-(0)5323-72-2626
Computer Center                      Fax:    +49-(0)5323-72-3536
Clausthal University of Technology   E-Mail: koch@rz.tu-clausthal.de
Erzstra=DFe 51                         Web:  http://www.rz.tu-clausthal.d=
e
38678 Clausthal-Zellerfeld, Germany


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