I am using CentOS 5.9
. One of my servers recently had a malfunctioning NIC port. The software running on the server was hard-coded to use eth0
. The other physical NIC ports were fine and unused. The issue is now resolved but I'm curious, how hard would it be to convince CentOS that the other NIC port is eth0
?
Is it just a matter of editing /etc/sysconfig/network-scripts/ifcfg-eth0
and setting HWADDR=<MAC Address of second NIC port>
?