From owner-freebsd-current@FreeBSD.ORG Sat Jan 3 06:52:32 2009 Return-Path: Delivered-To: current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8A0631065675 for ; Sat, 3 Jan 2009 06:52:32 +0000 (UTC) (envelope-from randy@psg.com) Received: from ran.psg.com (ran.psg.com [IPv6:2001:418:1::36]) by mx1.freebsd.org (Postfix) with ESMTP id 6E7E28FC17 for ; Sat, 3 Jan 2009 06:52:32 +0000 (UTC) (envelope-from randy@psg.com) Received: from 50.216.138.210.bn.2iij.net ([210.138.216.50] helo=rmac.psg.com) by ran.psg.com with esmtpsa (TLSv1:CAMELLIA256-SHA:256) (Exim 4.69 (FreeBSD)) (envelope-from ) id 1LJ0N5-000LOj-EA for current@FreeBSD.org; Sat, 03 Jan 2009 06:52:31 +0000 Message-ID: <495F0B2D.7060701@psg.com> Date: Sat, 03 Jan 2009 15:52:29 +0900 From: Randy Bush User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.5; en-US; rv:1.9.1b3pre) Gecko/20081204 Thunderbird/3.0b1 MIME-Version: 1.0 To: current@FreeBSD.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Subject: hosts on bridged wlan can not reliably see each other X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 Jan 2009 06:52:32 -0000 soekris 5501 of nov 28, pre new arp problem description o all hosts on the wireless can get outside, no problem o they can also get to wired devices on vr[1-3] o they can reliably not see/ping/... each other on the wireless o the soekris can ping them all o higher layers are worse o the messages on this list worry me about upgrading this week, as this is my home gate to the world and somewhat complex (bridge, tunnel, pppoe, ...), whereas the mass of servers are all pretty straightforward. .----------------. | | | b ---ath0| 192.168.0.0/24 | r | ext iij | i --- vr1| LAN hosts, PPP/NAT ---|vr0--- d | WAN | g --- vr2| DHCP Clients | e | | 0 --- vr3| pptp 200-209 | | `----------------' ath0: mem 0xa0010000-0xa001ffff irq 15 at device 17.0 on pci0 ath0: [ITHREAD] ath0: WARNING: using obsoleted if_watchdog interface ath0: mac 5.9 phy 4.3 radio 3.6 # uname -a FreeBSD soek0.psg.com 8.0-CURRENT FreeBSD 8.0-CURRENT #2: Fri Nov 28 19:16:10 UTC 2008 root@soek0.psg.com:/usr/obj/usr/src/sys/SOEK0 i386 wlans_ath0="wlan0 wlan1" create_args_wlan0="wlanmode hostap channel 11 ssid rgnet-aden wep wepkey arbitrarykeys weptxkey 1 media autoselect mode 11g up" cloned_interfaces=bridge0 ifconfig_bridge0="192.168.0.1 addm vr1 addm vr2 addm vr3 addm wlan0 addm wlan1 up" ifconfig_vr1=up ifconfig_vr2=up ifconfig_vr3=up gateway_enable=YES the soekris can see them all # arp -an ? (192.168.0.10) at 00:15:c5:4a:6f:c5 on bridge0 [bridge] ? (192.168.0.12) at 00:1e:52:70:b6:36 on bridge0 [bridge] ? (192.168.0.13) at 00:15:00:10:ed:09 on bridge0 [bridge] ? (192.168.0.17) at 00:0d:65:27:bd:f2 on bridge0 [bridge] ? (192.168.0.128) at 00:23:12:fc:39:b9 on bridge0 [bridge] ? (192.168.0.129) at 00:23:df:6a:dc:9b on bridge0 [bridge] and gets log entries of Jan 2 00:01:09 soek kernel: rtfree: 0xc2e803c0 has 1 refs Jan 2 00:01:16 soek kernel: rtfree: 0xc2e80078 has 1 refs Jan 2 00:01:16 soek kernel: rtfree: 0xc2e80078 has 1 refs Jan 2 00:01:16 soek kernel: arp_proxy: ignoring request from 192.168.0.10 via vr2, expecting bridge0 what more should i do to debug? randy