+++ This bug was initially created as a clone of Bug #2169869 +++
Same as bug 2169869, except bug 2169869 is about client-id/duid/IAID, and this is *only* about client-id/duid. Read details there.
Make sure that the actually used client-id/DUID is exposed on the D-Bus API, nmcli and /run.
VERIFIED in NetworkManager-1.42.0-1.el9.x86_64: the dhcp_client_identifier is exposed in both /run/NetworkManager/devices/IFINDEX and in respective Dhcp4Config.Options DBus property.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory (NetworkManager bug fix and enhancement update), and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
https://access.redhat.com/errata/RHBA-2023:2485