On Wed, Jul 22, 2020 at 5:48 AM Michael Keane, K1MK <mkeane@xxxxxxxx> wrote: > > Tried setting KRB5_CCNAME to KEYRING:persistent:1000 with no change > (Also tried KRB5CCNAME as well, as that's the environment variable Indeed KRB5CCNAME is the right variable name, you can also run the upcall with KRB5_TRACE=/logfile to get more insights what the krb5 libs are doing.