Date: Sun, 23 Oct 2011 16:31:34 -0500 From: "David DeSimone" <fox@verio.net> To: <freebsd-net@freebsd.org> Subject: Re: IPFW shows me Strangeness in fresh 8.2-RELEASE system Message-ID: <20111023213133.GC1536@verio.net> In-Reply-To: <33528.1319361996@tristatelogic.com> References: <33528.1319361996@tristatelogic.com>
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Ronald F. Guilmette <rfg@tristatelogic.com> wrote: > > "Li, Qing" <qing.li@bluecoat.com> wrote: > > >First thing comes to mind is to check if "rl0" is running in promiscuous mode. > > No, the interface is NOT in promiscuous mode. > > So I still don't understand how it can be receiving these packets. Ethernet cards filter their traffic based on MAC address, not based on IP address. Use tcpdump -e to examine the destination MAC of the packets you are receiving, in order to determine whether you should receive them. -- David DeSimone == Network Admin == fox@verio.net "I don't like spinach, and I'm glad I don't, because if I liked it I'd eat it, and I just hate it." -- Clarence Darrow This email message is intended for the use of the person to whom it has been sent, and may contain information that is confidential or legally protected. If you are not the intended recipient or have received this message in error, you are not authorized to copy, distribute, or otherwise use this message or its attachments. Please notify the sender immediately by return e-mail and permanently delete this message and any attachments. Verio, Inc. makes no warranty that this email is error or virus free. Thank you.
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