> ... I have tried various > options in the /etc/krb5.conf file with no luck yet. Any help is much > appreciated. you might want to try [libdefaults] allow_weak_crypto = yes in krb5.conf but if they the realm is v4 _only_, then you nay need a krb.conf and old v4 tools. In that case, I would try good old Heimdal 0.7.2 from source. Harald.