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Date:      Sat, 6 Jan 2001 13:01:04 -0500
From:      "C. Stephen Gunn" <csg@waterspout.com>
To:        Alfred Perlstein <alfred@FreeBSD.ORG>
Cc:        cvs-all@FreeBSD.ORG, cvs-committers@FreeBSD.ORG
Subject:   Re: cvs commit: src/sys/netinet if_ether.c
Message-ID:  <20010106130104.A4573@waterspout.com>
In-Reply-To: <200101060045.f060j9R06683@freefall.freebsd.org>; from alfred@FreeBSD.ORG on Fri, Jan 05, 2001 at 04:45:08PM -0800
References:  <200101060045.f060j9R06683@freefall.freebsd.org>

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On Fri, Jan 05, 2001 at 04:45:08PM -0800, Alfred Perlstein wrote:

> alfred      2001/01/05 16:45:08 PST
> 
>   Modified files:
>     sys/netinet          if_ether.c 
>   Log:
>   provide a sysctl 'net.link.ether.inet.log_arp_wrong_iface' to allow one
>   to supress logging when ARP replies arrive on the wrong interface:
>    "/kernel: arp: 1.2.3.4 is on dc0 but got reply from 00:00:c5:79:d0:0c
>     on dc1"
>   
>   the default is to log just to give notice about possibly incorrectly
>   configured networks.

``ether.inet.'' is a poor name for this option.

ARP is completely independant of both Ethernet and and Internet
Protocol.  ARP provides an abstract protocol to translate layer-3
protocol addresses to layer-2 media addresses using broadcast
traffic.  One of the major problem's with FreeBSD's implementation
is that it only works with ethernet devices, and only for IP.

 - Steve

--
C. Stephen Gunn <csg@waterspout.com>   |   Waterspout Communications, Inc.


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