From owner-freebsd-stable@FreeBSD.ORG Fri Oct 18 07:15:22 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 622F2E91 for ; Fri, 18 Oct 2013 07:15:22 +0000 (UTC) (envelope-from zaphod@berentweb.com) Received: from sam.nabble.com (sam.nabble.com [216.139.236.26]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 453682595 for ; Fri, 18 Oct 2013 07:15:21 +0000 (UTC) Received: from [192.168.236.26] (helo=sam.nabble.com) by sam.nabble.com with esmtp (Exim 4.72) (envelope-from ) id 1VX4HD-0008RB-DF for freebsd-stable@freebsd.org; Fri, 18 Oct 2013 00:15:15 -0700 Date: Fri, 18 Oct 2013 00:15:15 -0700 (PDT) From: Beeblebrox To: freebsd-stable@freebsd.org Message-ID: <1382080515404-5852849.post@n5.nabble.com> Subject: if_re NIC ping responds only after manual re-create or dhclient MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Oct 2013 07:15:22 -0000 I can't ping (from host or client) either of two if_re NICs I have installed on the system. I can ping to the outside from the host. I have disabled all services (HTTP, SSH, etc.) and pf for debugging. kldstat shows re/miibus, pci/re modules as loaded. Pinging just hangs with no output (192.168.1.10 is IP of one of the NICs on host): $ ping 192.168.1.10 PING 192.168.1.10 (192.168.1.10): 56 data bytes ^C --- 192.168.1.10 ping statistics --- 23 packets transmitted, 0 packets received, 100.0% packet loss If I request IP by dhclient or if I remove the assigned IP addresses and then add it back with: # ifconfig re0 192.168.1.10 delete # ifconfig re0 192.168.1.10/24 Then self-ping starts to work. Restarting the network as a service does NOT give the same result. my /etc/src.conf has: WITHOUT_INET6= yes WITHOUT_INET6_SUPPORT= yes /etc/rc.conf has: ipv6_activate_all_interfaces="NO" ip6addrctl_enable="NO" #ipv6_enable="NO" /boot/loader.conf has: ipv6_load="NO" All I can think of, is that this is either an if_re issue (highly unlikely) or an IPv6 setting conflict. My hardware: re0: port 0xd800-0xd8ff mem 0xfebfbc00-0xfebfbcff irq 22 at device 7.0 on pci4 re0: Chip rev. 0x10000000 re0: MAC rev. 0x00000000 miibus0: on re0 rgephy0: PHY 1 on miibus0 rgephy0: none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow re1: port 0xe800-0xe8ff mem 0xfdfff000-0xfdffffff,0xfdff8000-0xfdffbfff irq 17 at device 0.0 on pci6 re1: Using 1 MSI-X message re1: Chip rev. 0x2c800000 re1: MAC rev. 0x00000000 miibus1: on re1 rgephy1: PHY 1 on miibus1 rgephy1: none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX, 100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, 1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow ----- FreeBSD-9.2-stable_amd64_root-on-zfs_clang-only-world -- View this message in context: http://freebsd.1045724.n5.nabble.com/if-re-NIC-ping-responds-only-after-manual-re-create-or-dhclient-tp5852849.html Sent from the freebsd-stable mailing list archive at Nabble.com.