From owner-freebsd-security Fri Mar 16 1:34:48 2001 Delivered-To: freebsd-security@freebsd.org Received: from lastebil.math.ntnu.no (lastebil.math.ntnu.no [129.241.211.200]) by hub.freebsd.org (Postfix) with SMTP id BF21937B758 for ; Fri, 16 Mar 2001 01:34:38 -0800 (PST) (envelope-from perchrh@stud.math.ntnu.no) Received: (qmail 28892 invoked by uid 23781); 16 Mar 2001 09:34:41 -0000 Date: Fri, 16 Mar 2001 10:34:41 +0100 (MET) From: Per Christian Henden X-X-Sender: To: Subject: weird error messages (at least I don't understand them) Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org My daily "security check output" (autogenerated mail sent to root, enabled by default in freebsd) contains a variying number of lines just like this: arp: unknown hardware address format (0x0800) Is this something I should be worried about? These entries (or something similar) also appears fairly frequently (I replaced my real dns-name with "my.hostname.domain") Checking for rejected mail hosts: 5 malvix.hist.no 2 my.hostname.domain 2 malvix.hist.no@my.hostname.domain 1