On Sat, 2009-04-25 at 20:33 +0200, Kai Schaetzl wrote: > I have a strange problem on one machine where eth0 gets killed when I add > a virtual interface. It's got something to do with the NIC ordering or > with the xen network script having a problem with multiple NICs and > virtual interfaces. I could need some help/comments on this. > > Some history: > I added a NIC (chip identifies as Realtek Semiconductor Co., Ltd. > RTL8111/8168B PCI Express Gigabit Ethernet) to a Dell R200 server. > CentOS 5.3 with Xen 3.3.1 (gitco repo). ---- see this: http://linux.dell.com/files/whitepapers/nic-enum-whitepaper-v3.pdf This is a known issue with all Poweredge Servers. It will give you an explanation and workaround for it. JohnStanley