the nsupdate command does not see the configured environment variables. So it does not use our own krb5.conf. It needs a copy/link in /etc/krb5.conf. Patch follows up.
Created attachment 8398 [details] proposed patch cherry-picked from master
Comment on attachment 8398 [details] proposed patch cherry-picked from master Looks good
Karolin, please pick
Pushed to autobuild-v4-0-test.
Pushed to v4-0-test. Closing out bug report. Thanks!