From owner-freebsd-net@FreeBSD.ORG Mon Dec 14 20:01:47 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 7A1B6106566B for ; Mon, 14 Dec 2009 20:01:47 +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 3CDC18FC0C for ; Mon, 14 Dec 2009 20:01:46 +0000 (UTC) Received: by iwn36 with SMTP id 36so2313204iwn.3 for ; Mon, 14 Dec 2009 12:01:46 -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=4d36Uw2wq1p5uNKhn6vY/6EkRw4xB2zy8NJRf5kWQzk=; b=Uaw0hbH7FRlO+3ALhFBU/pCWAAmd46IQ4zu+G3BpUiAsLekd1ynfbGknJBQGKojvO3 +a7USZobdA3a1LrXdUNeWffyHfvt6e0x+8llfMvOHSpXa+JzemJt4JjD+M/D8dHbn5eR FVfZWweC2X2gwANPGY/BiZi0ubwLw0seN1zHg= 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=ae0tqYSPzxoRxxAeVMziNtCuEBJR+CFhRT++VQXVN5d4IlGMAalVv4gB/zW1xClYU7 JcdlhQfaoWDWK/CZMncELJfr7vbTnnNC1/PXUpGe6USb3gkwjI3UdGSOWmbPxYPijsSu HkZz5PdCNZdOukIVgJlj59UE44+j8ONJBU8sk= MIME-Version: 1.0 Received: by 10.231.29.149 with SMTP id q21mr469456ibc.35.1260820906292; Mon, 14 Dec 2009 12:01:46 -0800 (PST) In-Reply-To: <2a41acea0912141157n664c2586o3f6d15cb71e0283e@mail.gmail.com> References: <2a41acea0912141135k35a4bd1fi8f727aaf19a188ec@mail.gmail.com> <2a41acea0912141148y409453efj3cfc827723ec6fa8@mail.gmail.com> <2a41acea0912141157n664c2586o3f6d15cb71e0283e@mail.gmail.com> Date: Mon, 14 Dec 2009 12:01:46 -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 20:01:47 -0000 Heh. Not a problem. Kurt On Mon, Dec 14, 2009 at 11:57, Jack Vogel wrote: > Hmmm, well there's a LOT of shared code changes between 7.1 and 8, and th= is > sounds like something in the device init.=C2=A0 I don't really have time = to look > into the > difference right now,=C2=A0 you'll just have to live with the difference,= sorry > :) > > Jack > > > On Mon, Dec 14, 2009 at 11:52 AM, Kurt Buff wrote: >> >> Interesting. >> >> I'm doing nothing really very different on my 7.1R box, but don't have >> this issue. >> >> Oh, well - just something to keep in mind, I suppose. >> >> Kurt >> >> On Mon, Dec 14, 2009 at 11:48, Jack Vogel wrote: >> > Usually assigning an address will bring it up, but you arent doing tha= t, >> > I >> > am >> > pretty sure using a pseudo device will always necessitating explicitly >> > bringing >> > it up, at least i know that is the case for VLANs also. >> > >> > Jack >> > >> > >> > On Mon, Dec 14, 2009 at 11:39 AM, Kurt Buff wrot= e: >> >> >> >> 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 >> >> > UP, >> >> > 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 unnumber= ed >> >> >> 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: Sa= t >> >> >> Nov 21 15:48:17 UTC 2009 >> >> >> root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC =C2=A0i3= 86 >> >> >> >> >> >> # 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 mt= u >> >> >> 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 <= full-duplex>) >> >> >> =C2=A0 =C2=A0 =C2=A0 =C2=A0status: active >> >> >> rl0: flags=3D8843 metric 0= mtu >> >> >> 1500 >> >> >> =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 b= roadcast >> >> >> 192.168.24.255 >> >> >> =C2=A0 =C2=A0 =C2=A0 =C2=A0media: Ethernet autoselect (100baseTX <= full-duplex>) >> >> >> =C2=A0 =C2=A0 =C2=A0 =C2=A0status: active >> >> >> lo0: flags=3D8049 metric 0 mtu 1638= 4 >> >> >> =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" >> >> > >> >> > >> > >> > > >