[CentOS] URGENT -- pseudo network interface creating problem with dhcp-- centos 5.5

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

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