I have all NetworkManager services masked out.
I have network-scripts installed and network enabled.
I have these files in /etc/sysconfig/network-scripts:
ifcfg-p6p1 looks like:
NM_CONTROLLED="no"
DHCPV6C="no"
DEVICE="p6p1"
ONBOOT="yes"
PEERDNS="no"
HWADDR="00:0B:0E:0F:00:ED"
BRIDGE=br0
ifcfg-br0 looks like:
NM_CONTROLLED="no"
DHCPV6C="no"
BOOTPROTO="dhcp"
DEVICE="br0"
ONBOOT="yes"
PEERDNS="no"
TYPE=Bridge
On fedora 30, br0 automagically shows up with the same
MAC as p6p1.
On fedora 31, br0 gets the wacky MAC address:
26:b0:0b:12:b4:6c
The corporate DHCP service then thinks I have a different
hardware and gives me the wrong IP address which doesn't
lead to my hostname.
Anyone know what is going on?