From owner-freebsd-questions@FreeBSD.ORG Wed Feb 13 23:34:02 2013 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 96B36ECF for ; Wed, 13 Feb 2013 23:34:02 +0000 (UTC) (envelope-from cswiger@mac.com) Received: from nk11p00mm-asmtp002.mac.com (nk11p00mm-asmtp002.mac.com [17.158.161.1]) by mx1.freebsd.org (Postfix) with ESMTP id 8179E7BA for ; Wed, 13 Feb 2013 23:34:02 +0000 (UTC) Received: from cswiger1.apple.com ([17.209.4.71]) by nk11p00mm-asmtp002.mac.com (Oracle Communications Messaging Server 7u4-26.01(7.0.4.26.0) 64bit (built Jul 13 2012)) with ESMTPSA id <0MI600KY8K0DJ810@nk11p00mm-asmtp002.mac.com> for questions@freebsd.org; Wed, 13 Feb 2013 22:33:50 +0000 (GMT) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.9.8327,1.0.431,0.0.0000 definitions=2013-02-13_09:2013-02-13,2013-02-13,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 ipscore=0 suspectscore=0 phishscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=6.0.2-1203120001 definitions=main-1302130221 Subject: Re: Why ue0 do ARP on non local address when using static route? MIME-version: 1.0 (Apple Message framework v1085) Content-type: text/plain; charset=us-ascii From: Chuck Swiger In-reply-to: <1360793841.81458.YahooMailRC@web180902.mail.ne1.yahoo.com> Date: Wed, 13 Feb 2013 14:33:49 -0800 Content-transfer-encoding: quoted-printable Message-id: <8EFB78FF-51C4-4C69-AB6C-D2B239AF7E2B@mac.com> References: <1360787737.17354.YahooMailRC@web180906.mail.ne1.yahoo.com> <4A4F390A-3F42-41ED-9D19-EB4CE20DB148@mac.com> <1360793841.81458.YahooMailRC@web180902.mail.ne1.yahoo.com> To: Jin Guojun X-Mailer: Apple Mail (2.1085) Cc: questions freebsd X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Feb 2013 23:34:02 -0000 On Feb 13, 2013, at 2:17 PM, Jin Guojun wrote: > /etc/ethers does not help because there is no way resolve the IP by = QFHN in ethers. I'm not sure what "QFHN" is, but setting up an entry in /etc/ethers = provides the IP to MAC address mapping that ARP attempts to provide = dynamically. > The correct way is to use router IP (10.234.37.1) between 10.234.37.0 = and 10.227.148.0 instead of interface IP (10.234.37.80) for static = route. Assuming there's a router at 10.234.37.1 which knows how to get to = 10.227.148.52, yes. Regards, --=20 -Chuck