From owner-freebsd-questions@FreeBSD.ORG Sat Nov 6 20:02:20 2004 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 5F0D816A4CF for ; Sat, 6 Nov 2004 20:02:20 +0000 (GMT) Received: from sage.thought.org (dsl231-043-140.sea1.dsl.speakeasy.net [216.231.43.140]) by mx1.FreeBSD.org (Postfix) with ESMTP id AC73343D2D for ; Sat, 6 Nov 2004 20:02:19 +0000 (GMT) (envelope-from kline@sage.thought.org) Received: from sage.thought.org (smmsp@localhost [127.0.0.1]) by sage.thought.org (8.12.10/8.12.10) with ESMTP id iA6JkFkl081053; Sat, 6 Nov 2004 11:46:15 -0800 (PST) (envelope-from kline@sage.thought.org) Received: (from root@localhost) by sage.thought.org (8.12.10/8.12.10/Submit) id iA6JkETT081052; Sat, 6 Nov 2004 11:46:14 -0800 (PST) (envelope-from kline) Date: Sat, 6 Nov 2004 11:46:14 -0800 From: Charlie Root To: cape canaveral Message-ID: <20041106194614.GA80954@thought.org> References: <20041105082053.GA92886@toxic.magnesium.net> <44d5yq6fbm.fsf@be-well.ilk.org> <20041106182836.GB72192@toxic.magnesium.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.6i cc: kline@ns1.thought.org cc: Gary Kline cc: FreeBSD Mailing List Subject: Re: dhcp problems (i think) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 06 Nov 2004 20:02:20 -0000 On Sat, Nov 06, 2004 at 10:51:50AM -0800, cape canaveral wrote: > On Sat, 6 Nov 2004 10:28:36 -0800, Gary Kline wrote: > > On Sat, Nov 06, 2004 at 12:46:21PM -0500, Lowell Gilbert wrote: > > > > > > > Gary Kline writes: > > > > > > > I messed up something on myh primary server, where I run > > > > dhcp. Since I did whatever-it-was, ssh takes at least two > > > > minutes to get from NS1 (aka 'sage'), and anywhere else. > > > > > > > > Only on sage can I type 'ping foo.org' and get an immediate > > > > responce. On any other server, typing 'ping' hangs forever. > > > > There is no "No route to server" error. Of course nothing > > > > else works across my private network. Nothing is > > > > resolvable. This suddenly since around 18:00 local time. > > > > > > > > In /var/db, myleases look valid. (I just installed the newest > > > > dhcp-server. Zip. Anbody know where I'm screwing up? > > > > > > Sounds more like DNS problems... > > > > > > > I did have one DNS error having to do with an incorrectly > > listed secondary. Fixed it; made sure. Still same symptoms. > > > > (I *was* mucking around with adding phpbb and other ports > > a few hours before dhcpd went south... Can't imagine how > > this would have affected anything.) > > > > > > > > Verify you can hit the other machine by IP, which will let you know > (hopefully) whether it's DNS or routing. Verify the contents of > /etc/resolv.conf and the output of ifconfig -a maybe they will tell > you something. > > From here (sage == ns1) I have no network problems; I can ping tao, sartre, zen, and ethic, no prob. Of course, these are in my /etc/hosts file. Here is the output from ifconfig -a. root@sage:/etc# ifconfig -a dc0: flags=8843 mtu 1500 inet6 fe80::220:78ff:fe02:71ba%dc0 prefixlen 64 scopeid 0x1 inet 216.231.43.140 netmask 0xffffff00 broadcast 216.231.43.255 ether 00:20:78:02:71:ba media: Ethernet autoselect (10baseT/UTP) status: active dc1: flags=8843 mtu 1500 inet6 fe80::20c:41ff:fe20:2bb6%dc1 prefixlen 64 scopeid 0x2 inet 10.0.0.1 netmask 0xff000000 broadcast 10.255.255.255 ether 00:0c:41:20:2b:b6 media: Ethernet autoselect (100baseTX ) status: active pcn0: flags=8843 mtu 1500 inet6 fe80::260:b0ff:fef1:59b9%pcn0 prefixlen 64 scopeid 0x3 inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255 ether 00:60:b0:f1:59:b9 media: Ethernet autoselect (none) status: no carrier plip0: flags=8810 mtu 1500 lo0: flags=8049 mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5 inet 127.0.0.1 netmask 0xff000000 root@sage:/etc# dc0 goes to my IDSL router; dc1 goes to the hub/switch. These look okay. Am I missing something? gary PS: FWIW, I was also messing with things-firewall Thursday evening. Everything-firewall is now set="NO".