nanog mailing list archives
Re: [Fwd:] Nvidia NICs with duplicate mac addresses
From: "Jay R. Ashworth" <jra () baylink com>
Date: Fri, 5 Sep 2008 10:36:24 -0400
On Fri, Sep 05, 2008 at 10:32:46AM -0400, Robert E. Seastrom wrote:
mac address 04:4b:80:80:80:03, was showing up in multiple places across the network. I googled the mac address and discovered that other people are having the same issue with this mac address. Below are some links describing the problem: http://forums.nvidia.com/index.php?showtopic=22148 http://www.nvnews.net/vbulletin/archive/index.php/t-73469.html I just wanted everyone to know about this problem in case you run across similar slow "connectivity" issues. I believe the network card is made by NVIDIA.
FWIW, IEEE's OUI lookup page says that's not assigned to *anyone*. http://standards.ieee.org/regauth/oui/index.shtml Cheers, -- jra -- Jay R. Ashworth Baylink jra () baylink com Designer The Things I Think RFC 2100 Ashworth & Associates http://baylink.pitas.com '87 e24 St Petersburg FL USA http://photo.imageinc.us +1 727 647 1274 Those who cast the vote decide nothing. Those who count the vote decide everything. -- (Josef Stalin)
Current thread:
- [Fwd:] Nvidia NICs with duplicate mac addresses Robert E. Seastrom (Sep 05)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses Jay R. Ashworth (Sep 05)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses Kevin Oberman (Sep 05)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses Jay R. Ashworth (Sep 05)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses Kevin Oberman (Sep 05)
- RE: [Fwd:] Nvidia NICs with duplicate mac addresses Scott Berkman (Sep 05)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses Kevin Oberman (Sep 05)
- RE: [Fwd:] Nvidia NICs with duplicate mac addresses Eric Tow (Sep 05)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses bmanning (Sep 05)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses Jim Shankland (Sep 05)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses Paul Wall (Sep 05)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses Kevin Oberman (Sep 05)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses Christopher LILJENSTOLPE (Sep 08)
- Re: [Fwd:] Nvidia NICs with duplicate mac addresses Jay R. Ashworth (Sep 05)
- RE: [Fwd:] Nvidia NICs with duplicate mac addresses Robert D. Scott (Sep 05)