From owner-freebsd-net@FreeBSD.ORG Mon Dec 14 19:39:22 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7E84E106566C for ; Mon, 14 Dec 2009 19:39:22 +0000 (UTC) (envelope-from kurt.buff@gmail.com) Received: from mail-iw0-f198.google.com (mail-iw0-f198.google.com [209.85.223.198]) by mx1.freebsd.org (Postfix) with ESMTP id 452C98FC0C for ; Mon, 14 Dec 2009 19:39:22 +0000 (UTC) Received: by iwn36 with SMTP id 36so2297107iwn.3 for ; Mon, 14 Dec 2009 11:39:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=KQpm4WQgBJs4nPmHBAI+e4P/1dU2Do57UI9nIHp7VZY=; b=xRNvTDWVLz82Q6c0Nut6fAreSru0YH+JSVa7o6OOSeMLvNzlMfLij7kYJPcqnUkQ8f S9qfByUN3WqZDFTpiPHktTlW0QAg/65UQLgUdqVc4l+BQBD/c3YGVhpsHp2XviehhZbw SgA0DfMU+Aes3Ai0zyydGH6twyTECOjuF6xTg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=m1+hxxD+7BeJTLTMbMTKiY7Leiyqfk5zY3PbOewczq+sCdQcZWXnTcA08Hp0P2Gp4U dgffV/vfhv7npc1917/Q8/i7s7xKp3bPTFsBSmH02D1uHqAteMfJZy5I2a3GXXu6g/0H JlCwbGWSjzjzXfHE+0CDYvDSNpWSM5vvKF/CU= MIME-Version: 1.0 Received: by 10.231.21.157 with SMTP id j29mr508115ibb.28.1260819561790; Mon, 14 Dec 2009 11:39:21 -0800 (PST) In-Reply-To: <2a41acea0912141135k35a4bd1fi8f727aaf19a188ec@mail.gmail.com> References: <2a41acea0912141135k35a4bd1fi8f727aaf19a188ec@mail.gmail.com> Date: Mon, 14 Dec 2009 11:39:21 -0800 Message-ID: From: Kurt Buff To: Jack Vogel Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-net@freebsd.org Subject: Re: Not seeing data on an unnumbered interface... X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Dec 2009 19:39:22 -0000 Sigh. Yes, that works. So, to expose even more of my ignorance, any thoughts on why it isn't up at boot? Kurt On Mon, Dec 14, 2009 at 11:35, Jack Vogel wrote: > Not familiar with ntop, but I notice below that the em interface is not U= P, > what > if you `ifup em0` ? > > Jack > > > On Mon, Dec 14, 2009 at 11:29 AM, Kurt Buff wrote: >> >> All, >> >> I'm having a very strange problem. I'm running ntop - the unnumbered >> interface is not receiving any data. >> >> Running 'tcpdump -i em0' also gets no data. I am really baffled - I've >> tried it against a switch that I know has a correctly configured >> mirror port, as I have ntop running on another machine and that works >> fine in the same port, but it's running 7.1-RELEASE. >> >> Anyone have thoughts on this? >> >> >> # uname -a >> FreeBSD zntop.mycompany.com 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat >> Nov 21 15:48:17 UTC 2009 >> root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC =C2=A0i386 >> >> # cat /etc/rc.conf >> hostname=3D"zntop.mycompany.com" >> ifconfig_rl0=3D"DHCP" >> ntpdate_enable=3D"YES" >> ntpdate_flags=3D"-b 192.168.10.191" >> sshd_enable=3D"YES" >> ntop_enable=3D"YES" >> ntop_flags=3D"-d -u ntop -P /home/ntop/databases -K -L -t 6 -o -i em0 -W= 0" >> >> zntop# ifconfig >> em0: flags=3D8902 metric 0 mtu 1500 >> =C2=A0 =C2=A0 =C2=A0 =C2=A0options=3D9b >> =C2=A0 =C2=A0 =C2=A0 =C2=A0ether 00:1b:21:04:2a:c5 >> =C2=A0 =C2=A0 =C2=A0 =C2=A0media: Ethernet autoselect (100baseTX ) >> =C2=A0 =C2=A0 =C2=A0 =C2=A0status: active >> rl0: flags=3D8843 metric 0 mtu 1= 500 >> =C2=A0 =C2=A0 =C2=A0 =C2=A0options=3D8 >> =C2=A0 =C2=A0 =C2=A0 =C2=A0ether 00:0c:46:b3:43:53 >> =C2=A0 =C2=A0 =C2=A0 =C2=A0inet 192.168.24.51 netmask 0xffffff00 broadca= st 192.168.24.255 >> =C2=A0 =C2=A0 =C2=A0 =C2=A0media: Ethernet autoselect (100baseTX ) >> =C2=A0 =C2=A0 =C2=A0 =C2=A0status: active >> lo0: flags=3D8049 metric 0 mtu 16384 >> =C2=A0 =C2=A0 =C2=A0 =C2=A0options=3D3 >> =C2=A0 =C2=A0 =C2=A0 =C2=A0inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 >> =C2=A0 =C2=A0 =C2=A0 =C2=A0inet6 ::1 prefixlen 128 >> =C2=A0 =C2=A0 =C2=A0 =C2=A0inet 127.0.0.1 netmask 0xff000000 >> >> >> Kurt >> _______________________________________________ >> freebsd-net@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" > >