From owner-freebsd-current Mon Nov 6 7: 7:14 2000 Delivered-To: freebsd-current@freebsd.org Received: from aslan.scsiguy.com (aslan.scsiguy.com [63.229.232.106]) by hub.freebsd.org (Postfix) with ESMTP id E2F5837B479 for ; Mon, 6 Nov 2000 07:07:11 -0800 (PST) Received: from aslan (localhost [127.0.0.1]) by aslan.scsiguy.com (8.11.0/8.9.3) with ESMTP id eA6F7Ba38754 for ; Mon, 6 Nov 2000 08:07:11 -0700 (MST) (envelope-from gibbs@aslan.scsiguy.com) Message-Id: <200011061507.eA6F7Ba38754@aslan.scsiguy.com> To: current@FreeBSD.org Subject: IP wierdness... Date: Mon, 06 Nov 2000 08:07:11 -0700 From: "Justin T. Gibbs" Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG After the recent introduction of cardbus support into -current, I decided to upgrade my laptop. At first glance, the system seemed to support a Xircom "Real Port" 10/100/56K modem card with the dc driver. The funny thing though is that, although I can initiate IP or TCP connections to remote hosts, the system seems to drop all incoming connections. This even applies to ICMP traffic. For instance, a 4.1-stable machine can not ping my laptop, but the laptop can ping/telnet/ftp to the 4.1-stable machine. Looking at tcpdump traces on the laptop, it appears that the ICMP echo request is received correctly, but the system never responds. I'm not running IPSEC or ipfw, and all of the sysctls that seem to be related to filtering or rate limiting incoming packets look normal. I'm running -current as of a few hours ago, but this has been broken for me for at least a week in -current. -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message