标签归档:Network Interface names

CentOS / RHEL 7 : How to modify Network Interface names

On CentOS / RHEL 7, a new naming scheme is introduced.
For instance:

# ip addr show
.....
eno1: [BROADCAST,MULTICAST,UP,LOWER_UP] mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 6c:0b:84:6c:48:1c brd ff:ff:ff:ff:ff:ff
inet 10.10.10.11/24 brd 10.10.10.255 scope global eno1
inet6 2606:b400:c00:48:6e0b:84ff:fe6c:481c/128 scope global dynamic
valid_lft 2326384sec preferred_lft 339184sec
inet6 fe80::6e0b:84ff:fe6c:481c/64 scope link
valid_lft forever preferred_lft forever

This post describes how to revert to legacy naming scheme with Network Interface names as eth0, eth1, etc. 继续阅读