From owner-freebsd-bugs@FreeBSD.ORG Tue Jul 20 11:50:02 2010 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F3E3C1065673 for ; Tue, 20 Jul 2010 11:50:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id B9C2A8FC15 for ; Tue, 20 Jul 2010 11:50:01 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o6KBo1uB091729 for ; Tue, 20 Jul 2010 11:50:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o6KBo1t5091728; Tue, 20 Jul 2010 11:50:01 GMT (envelope-from gnats) Resent-Date: Tue, 20 Jul 2010 11:50:01 GMT Resent-Message-Id: <201007201150.o6KBo1t5091728@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, grayich Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 519CF1065677 for ; Tue, 20 Jul 2010 11:46:21 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id 41F968FC18 for ; Tue, 20 Jul 2010 11:46:21 +0000 (UTC) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id o6KBkKBw093629 for ; Tue, 20 Jul 2010 11:46:20 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id o6KBkK4X093628; Tue, 20 Jul 2010 11:46:20 GMT (envelope-from nobody) Message-Id: <201007201146.o6KBkK4X093628@www.freebsd.org> Date: Tue, 20 Jul 2010 11:46:20 GMT From: grayich To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/148784: arp pub not working properly X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Jul 2010 11:50:02 -0000 >Number: 148784 >Category: kern >Synopsis: arp pub not working properly >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jul 20 11:50:01 UTC 2010 >Closed-Date: >Last-Modified: >Originator: grayich >Release: 8.0-RELEASE 8.1-RELEASE >Organization: >Environment: >Description: arp pub not working properly Repeat http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/146539 There is an active network with users 10.10.10.0/24 (fxp0) --- #!/bin/sh arp -ad > /dev/null I=1 while [ $I -le 253 ] do I=$(expr $I + 1) arp -S 10.10.10.${I} 00:00:00:00:00:00 pub > /dev/null done # arp -an|egrep -v "10.10.10.1|published" exit 0 --- execute script 1-40 times Sometimes the output string: ? (10.10.10.44) at 00:00:00:00:00:00 on fxp0 permanent [ethernet] ? (10.10.10.101) at 00:00:00:00:00:00 on fxp0 permanent [ethernet] ? (10.10.10.132) at 00:00:00:00:00:00 on fxp0 permanent [ethernet] not prescribed published must: ? (10.10.10.44) at 00:00:00:00:00:00 on fxp0 permanent published [ethernet] ? (10.10.10.101) at 00:00:00:00:00:00 on fxp0 permanent published [ethernet] ? (10.10.10.132) at 00:00:00:00:00:00 on fxp0 permanent published [ethernet] ip can be any 00:00:00:00:00:00 taken as an example same thing when using 'arp -da; arp -f file' repeat. the problem is variable, sometimes there is sometimes no >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: