From owner-freebsd-hackers@FreeBSD.ORG Tue Jan 27 08:48:31 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 465B316A4CE; Tue, 27 Jan 2004 08:48:31 -0800 (PST) Received: from dust.freshx.de (freshx.de [80.190.100.215]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1CD2343D53; Tue, 27 Jan 2004 08:48:17 -0800 (PST) (envelope-from kai@freshx.de) Received: from localhost (LOCALHOST [127.0.0.1]) by dust.freshx.de (Postfix) with ESMTP id 4C7D415E2CE; Tue, 27 Jan 2004 17:47:22 +0100 (CET) Received: from alpha (p508B30E7.dip.t-dialin.net [80.139.48.231]) by dust.freshx.de (Postfix) with ESMTP id 152B015E1FA; Tue, 27 Jan 2004 17:47:21 +0100 (CET) From: "Kai Mosebach" To: , Date: Tue, 27 Jan 2004 17:47:33 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook, Build 11.0.5510 In-Reply-To: <20040126135820.E20430@tikitechnologies.com> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0 Thread-Index: AcPk2e1+JfRrII55TG2vBGQYwhUMIgAGn3Qw Message-Id: <20040127164721.152B015E1FA@dust.freshx.de> X-Virus-Scanned: by AMaViS 0.3.12 X-Mailman-Approved-At: Wed, 28 Jan 2004 06:18:42 -0800 Subject: truncated-ip problem X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 27 Jan 2004 16:48:31 -0000 Dear lists, lately i installed my netgear wg511 pci, trying to run it as a AP on my FreeBSD 5.2-RELEASE using the ath driver. Now I run into these problems : dhcp requests are not answered, pings don't work (traffic at all is unstable) a tcpdump results in this : -bash-2.05b# tcpdump -e -vvv -i ath0 tcpdump: listening on ath0 17:42:45.311390 0:9:5b:84:56:7f Broadcast ip 342: 0.0.0.0.bootpc > 255.255.255.255.bootps: xid:0x1d24ed9c [|bootp] (ttl 128, id 1547, len 328) 17:42:45.337508 0:9:5b:84:56:7f Broadcast ip 342: truncated-ip - 18105 bytes missing! 0.0.0.0.bootpc > 255.255.255.255.bootps: xid:0x1d24ed9c [|bootp] (ttl 128, id 1547, len 18433, bad cksum 339b!) 17:42:48.312342 0:9:5b:84:56:7f Broadcast ip 342: 0.0.0.0.bootpc > 255.255.255.255.bootps: xid:0x1d24ed9c secs:768 [|bootp] (ttl 128, id 1548, len 328) 17:42:48.409555 0:9:5b:84:56:7f Broadcast ip 342: truncated-ip - 18105 bytes missing! 0.0.0.0.bootpc > 255.255.255.255.bootps: xid:0x1d24ed9c secs:768 [|bootp] (ttl 128, id 1548, len 18433, bad cksum 339a!) 17:42:50.316387 0:9:5b:84:56:7f Broadcast ip 342: 0.0.0.0.bootpc > 255.255.255.255.bootps: xid:0x4f73f3ba [|bootp] (ttl 128, id 1549, len 328) 17:42:50.355191 0:9:5b:84:56:7f Broadcast ip 342: truncated-ip - 18105 bytes missing! 0.0.0.0.bootpc > 255.255.255.255.bootps: xid:0x4f73f3ba [|bootp] (ttl 128, id 1549, len 18433, bad cksum 3399!) 17:42:53.319672 0:9:5b:84:56:7f Broadcast ip 342: 0.0.0.0.bootpc > 255.255.255.255.bootps: xid:0x4f73f3ba secs:768 [|bootp] (ttl 128, id 1550, len 328) 17:42:53.324823 0:9:5b:84:56:7f Broadcast ip 342: truncated-ip - 18105 bytes missing! 0.0.0.0.bootpc > 255.255.255.255.bootps: xid:0x4f73f3ba secs:768 [|bootp] (ttl 128, id 1550, len 18433, bad cksum 3398!) I tried on another fbsd5.2 without a problem... Hardware or config problem ? Any ideas ? I read a something on http://www.benzedrine.cx/pf/msg03492.html , but could not see any parallels Regards Kai PS : Please CC me, as I am not subscribed to the freebsd-net list.