Date: Sun, 28 Sep 2003 00:17:35 +0200 From: "Dambielle Yannick" <yannick.dambielle@free.fr> To: <freebsd-net@freebsd.org> Subject: tcpdump - tun/tap virtual interfaces Message-ID: <001301c38545$27a15cf0$3fc64352@shibuya>
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Hello everybody, I've tried to dump some paquets sent to a virtual interface without any success for a couple of hours so I ask for some helps to the list. I use a FreeBSD 5.0, my kernel has been rebuilt and installed with the following option in order to use a tap virtual interface : device tap The virtual interface has been created (tap0) and I've attached the IP adress 10.0.0.1. It seems ok, I can see it with ifconfig. All the tests are local tests. While I ping 10.0.0.1 (paquets are sent and not lost), I laught a tcpdump -i tap0 from another shell... Nothing is dumped (?!)... Well, if some of you has an idea, I'll be very happy. Thank you in advance, Yannickhome | help
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