From owner-freebsd-stable@FreeBSD.ORG Tue Mar 9 08:07:56 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E3708106566B for ; Tue, 9 Mar 2010 08:07:55 +0000 (UTC) (envelope-from kamikaze@bsdforen.de) Received: from mail.bsdforen.de (bsdforen.de [212.204.60.79]) by mx1.freebsd.org (Postfix) with ESMTP id 6EF5D8FC08 for ; Tue, 9 Mar 2010 08:07:55 +0000 (UTC) Received: from mobileKamikaze.norad (vpn-cl-162-232.rz.uni-karlsruhe.de [141.3.162.232]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.bsdforen.de (Postfix) with ESMTP id E8A128A178D for ; Tue, 9 Mar 2010 09:07:53 +0100 (CET) Message-ID: <4B9601D9.5030101@bsdforen.de> Date: Tue, 09 Mar 2010 09:07:53 +0100 From: Dominic Fandrey User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-GB; rv:1.9.1.8) Gecko/20100302 Thunderbird/3.0.3 MIME-Version: 1.0 To: freebsd-stable@freebsd.org X-Enigmail-Version: 1.0.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: ntpd does not re-query servers, when a new interface appears X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Mar 2010 08:07:56 -0000 ntpd tracks interface updates, however it does not requery servers, when they occur. This was less than an hour ago, at my university, the notebook boots and is not connected to anything: 9 Mar 08:07:17 ntpd[1510]: logging to file /var/log/ntpd 9 Mar 08:07:17 ntpd[1510]: precision = 2.234 usec 9 Mar 08:07:17 ntpd[1510]: Listening on interface #0 wildcard, 0.0.0.0#123 Disabled 9 Mar 08:07:17 ntpd[1510]: Listening on interface #1 wildcard, ::#123 Disabled 9 Mar 08:07:17 ntpd[1510]: Listening on interface #2 bge0, 192.168.1.12#123 Enabled 9 Mar 08:07:17 ntpd[1510]: Listening on interface #3 lo0, fe80::1#123 Enabled 9 Mar 08:07:17 ntpd[1510]: Listening on interface #4 lo0, ::1#123 Enabled 9 Mar 08:07:17 ntpd[1510]: Listening on interface #5 lo0, 127.0.0.1#123 Enabled 9 Mar 08:07:17 ntpd[1510]: Listening on routing socket on fd #26 for interface updates 9 Mar 08:07:17 ntpd[1510]: kernel time sync status 2040 9 Mar 08:07:17 ntpd[1510]: frequency initialized 3.155 PPM from /var/db/ntpd.drift 9 Mar 08:07:20 ntpd[1542]: host name not found: 0.de.pool.ntp.org 9 Mar 08:07:20 ntpd[1542]: couldn't resolve `0.de.pool.ntp.org', giving up on it 9 Mar 08:07:20 ntpd[1542]: host name not found: 1.de.pool.ntp.org 9 Mar 08:07:20 ntpd[1542]: couldn't resolve `1.de.pool.ntp.org', giving up on it 9 Mar 08:07:20 ntpd[1542]: host name not found: 2.de.pool.ntp.org 9 Mar 08:07:20 ntpd[1542]: couldn't resolve `2.de.pool.ntp.org', giving up on it 9 Mar 08:07:20 ntpd[1542]: host name not found: ntp1.rz.uni-karlsruhe.de 9 Mar 08:07:20 ntpd[1542]: couldn't resolve `ntp1.rz.uni-karlsruhe.de', giving up on it 9 Mar 08:07:20 ntpd[1542]: host name not found: ntp1.rz.uni-karlsruhe.de 9 Mar 08:07:20 ntpd[1542]: couldn't resolve `ntp1.rz.uni-karlsruhe.de', giving up on it 9 Mar 08:07:20 ntpd[1542]: host name not found: ntp3.rz.uni-karlsruhe.de 9 Mar 08:07:20 ntpd[1542]: couldn't resolve `ntp3.rz.uni-karlsruhe.de', giving up on it 9 Mar 08:07:20 ntpd[1542]: host name not found: ntp4.rz.uni-karlsruhe.de 9 Mar 08:07:20 ntpd[1542]: couldn't resolve `ntp4.rz.uni-karlsruhe.de', giving up on it So ntpd has given up on all the servers listed in the ntp.conf file. I then proceed to connect to the wireless network and proceed to log into two VPNs: 9 Mar 08:08:58 ntpd[1510]: Listening on interface #6 wlan0, 192.168.75.58#123 Enabled 9 Mar 08:09:00 ntpd[1510]: Listening on interface #7 tun0, 193.196.120.15#123 Enabled 9 Mar 08:09:04 ntpd[1510]: Listening on interface #8 tun1, 141.3.162.67#123 Enabled Over interface #8 some of the servers are actually available, but ntpq -p still states: No association ID's returned Only when I restart ntpd, it operates as expected: remote refid st t when poll reach delay offset jitter ============================================================================== zit-net2.uni-pa .STEP. 16 u - 512 0 0.000 0.000 0.000 alpha.rueckgr.a .STEP. 16 u - 512 0 0.000 0.000 0.000 ntp.goneco.de .STEP. 16 u - 512 0 0.000 0.000 0.000 +proxy4.rz.uni-k 129.13.64.17 2 u 30 128 271 2.937 2.530 1.891 +proxy2.rz.uni-k 129.13.64.17 2 u 58 128 375 3.593 -8.981 1.837 *proxy1.rz.uni-k 129.13.64.17 2 u 15 128 271 3.297 8.244 1.487 -- A: Because it fouls the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing on usenet and in e-mail?