On Tue, Mar 5, 2013 at 9:22 AM, Kai Schaetzl <maillists at conactive.com>wrote: > Kai Schaetzl wrote on Mon, 04 Mar 2013 19:15:46 +0100: > > > Has anyone seen such a hardware failure where the link goes up but no > > packets go over the wire? It seems a bit unlikely that this hardware > > failure (and nothing else) should happen on a reboot after an upgrade. > > It was indeed a weird hardware failure. All works fine with disabled > inboard LAN and a cheap PCI network card. > That's a suitable workaround for getting a system operational again. In the end that is nothing more than a workaround, not a true solution. :-/ But it would have been helpful if you had shared more information (think NIC model, NIC chipset, kernel module in use for that chipset). > > Kai > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -- ---~~.~~--- Mike // SilverTip257 //