Chris, On Tue, Mar 30, 2021 at 4:41 PM Jerry Geis <jerry.geis at gmail.com> wrote: > under CentOS 7 - I use "alias" like eth1:0 for an alias network. Remove > the file restart network - and back to normal. Now I am trying to us > NetworkManager. > > I can 'add' the network fine. however - when I remove the network > nmcli connection delete "Wired connection 2" ipv4.addr 192.168.1.58/22 > > it remove BOTH address and removes the "Wired connection 2" config file - > and it reverts to DHCP not the other static address I had associated with > "Wired connection 2". > > how do I just remove the single ADDRESS I added as an alias ? not the > whole thing ? > > Thanks > > Jerry > Thanks that was it: (the minus) nmcli con mod em1 -ipv4.address 10.1.1.2/24 Jerry