Hello, I am having the same problem reported by jean-Yves two monthes ago: http://mailman.mit.edu/pipermail/kerberos/2010-September/016493.html After the krb library upgrades, the gss_accept_sec_context() fails with minor status code 100003 and the system I am running is CentOS. I wonder whether this problem is resolved or not? Thanks, Paul Jiang