
nmcli con modify my-profile ipv4.addr " " nmcli con modify my-profile ipv6.addr " " Note: Empty string should be used to remove IPs, and 'method' might be needed to set to 'auto' simultaneously, as well. $ nmcli con modify profile1 ipv4.addr "" ipv4.method auto https://bugzilla.redhat.com/show_bug.cgi?id=1071394