Have you checked if your motherboard IPMI is not pulling an address during boot? On Wed, Apr 11, 2012 at 3:28 PM, Markus Falb <markus.falb at fasel.at> wrote: > On 11.4.2012 12:35, sri wrote: > ... >> My linux box, running with Centos-5.5, is showing up (??) a pseudo >> network interface for Eth0. >> On Switch where my Eth0 is connected, observed 2 MAC-Addresses. >> If a DHCP server present in LAN, the second pseudo interface is >> picking up a DHCP IP Address too. >> Furthermore you can ping both Eth0 ip and Psedo Eth0 IP from the switch. >> The intensity of the problem is more when port-security is configured >> on SW for that port. >> >> “ifconfig –a” is not showing that pseudo interface. > > Show us the output of ifconfig -a > -- > Kind Regards, Markus Falb > > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -- Best Regards, Yonatan Pingle RHCT | RHCSA | CCNA1