From owner-freebsd-net@FreeBSD.ORG Fri Dec 19 17:35:37 2008 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 02E5D106567B; Fri, 19 Dec 2008 17:35:37 +0000 (UTC) (envelope-from qing.li@bluecoat.com) Received: from whisker.bluecoat.com (whisker.bluecoat.com [216.52.23.28]) by mx1.freebsd.org (Postfix) with ESMTP id C5EE78FC1F; Fri, 19 Dec 2008 17:35:36 +0000 (UTC) (envelope-from qing.li@bluecoat.com) Received: from bcs-mail03.internal.cacheflow.com ([10.2.2.95]) by whisker.bluecoat.com (8.14.2/8.14.2) with ESMTP id mBJHZUvi028168; Fri, 19 Dec 2008 09:35:30 -0800 (PST) X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Date: Fri, 19 Dec 2008 09:33:53 -0800 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: HEADSUP: arp-v2 has been committed Thread-Index: Aclh+//oB2U3V5NUTSKwVkbV/QRcRAAA/Z9o References: <200812150634.mBF6YDVC060565@freefall.freebsd.org><873agpk11i.fsf@kobe.laptop> <1229706267.85909.6.camel@localhost> From: "Li, Qing" To: "Vladimir Grebenschikov" , "Qing Li" Cc: freebsd-net@freebsd.org, freebsd-current@freebsd.org Subject: RE: HEADSUP: arp-v2 has been committed X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Dec 2008 17:35:37 -0000 I checked in a fix earlier this morning, sync-up and give it a try. -- Qing Revision 1.188: download - view: text, markup, annotated - select for = diffs Fri Dec 19 11:07:34 2008 UTC (6 hours, 26 minutes ago) by qingli Branches: MAIN CVS tags: HEAD Diff to: previous 1.187: preferred, colored Changes since revision 1.187: +52 -57 lines SVN rev 186317 on 2008-12-19 11:07:34Z by qingli The proxy-arp code was broken and responds to ARP requests for addresses that are not proxied locally. -----Original Message----- From: owner-freebsd-current@freebsd.org on behalf of Vladimir = Grebenschikov Sent: Fri 12/19/2008 9:04 AM To: Qing Li Cc: freebsd-net@freebsd.org; freebsd-current@freebsd.org Subject: Re: HEADSUP: arp-v2 has been committed =20 On Mon, 2008-12-15 at 15:42 +0200, Giorgos Keramidas wrote: > On Mon, 15 Dec 2008 06:34:13 GMT, Qing Li wrote: > > Hi All, > > > > The arp-v2 changes have been committed into HEAD. > > Please report problems to me and Kip Macy. Nice, my host sends arp-reply about other hosts my host has MAC address 00:19:7d:8c:0b:44: 19:59:39.409151 00:13:e8:d5:0f:63 > ff:ff:ff:ff:ff:ff, ethertype ARP = (0x0806), length 60: arp who-has 10.24.11.35 tell 10.24.11.42 >> it got broadcast arp request from some host 19:59:39.409163 00:19:7d:8c:0b:44 > 00:13:e8:d5:0f:63, ethertype ARP = (0x0806), length 42: arp reply 10.24.11.35 is-at 00:13:e8:d5:0f:63 >> it replies - IP you seeking for is on your MAC address some OS do put entries based on such bogus arp reply on their arp tables Looks as serious problem of ARP stack.=20 --=20 Vladimir B. Grebenschikov vova@fbsd.ru _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to = "freebsd-current-unsubscribe@freebsd.org"