Hi, I've a Windows 2000 workstation trying to connect to a Samba 3.0.1 (Redhat 9.0) domain member of a Windows 2000 Domain (Served by a Windows 2000 Server). From the windows workstation end, I get "incorrect password or unknown username" and from the samba end I get the log at the bottom of this email. If I restart the samba server it will work for a while (the time between failures varies), but then eventually it will fail and resume this nonsense. I logs and configs are available if you need them, I didn't want to attach a bunch of things if they weren't needed. What I derive from the error message(s) is that the encryption type is bad, but then why does it work for a little while after a restart and then fail? Anyway, Thanks, Brett [2003/11/07 01:27:34, 3] smbd/process.c:process_smb(890) Transaction 26 of length 1384 [2003/11/07 01:27:34, 3] smbd/process.c:switch_message(685) switch message SMBsesssetupX (pid 12030) [2003/11/07 01:27:34, 3] smbd/sec_ctx.c:set_sec_ctx(288) setting sec ctx (0, 0) - sec_ctx_stack_ndx = 0 [2003/11/07 01:27:34, 3] smbd/sesssetup.c:reply_sesssetup_and_X(579) wct=12 flg2=0xc807 [2003/11/07 01:27:34, 2] smbd/sesssetup.c:setup_new_vc_session(535) setup_new_vc_session: New VC == 0, if NT4.x compatible we would close all old resources. [2003/11/07 01:27:34, 3] smbd/sesssetup.c:reply_sesssetup_and_X_spnego(476) Doing spnego session setup [2003/11/07 01:27:34, 3] smbd/sesssetup.c:reply_sesssetup_and_X_spnego(500) NativeOS=[Windows 2000 2195] NativeLanMan=[Windows 2000 5.0] [2003/11/07 01:27:34, 3] smbd/sesssetup.c:reply_spnego_negotiate(385) Got OID 1 2 840 48018 1 2 2 [2003/11/07 01:27:34, 3] smbd/sesssetup.c:reply_spnego_negotiate(385) Got OID 1 2 840 113554 1 2 2 [2003/11/07 01:27:34, 3] smbd/sesssetup.c:reply_spnego_negotiate(385) Got OID 1 3 6 1 4 1 311 2 2 10 [2003/11/07 01:27:34, 3] smbd/sesssetup.c:reply_spnego_negotiate(388) Got secblob of size 1182 [2003/11/07 01:27:35, 3] libads/kerberos_verify.c:ads_verify_ticket(310) ads_verify_ticket: enc type [3] failed to decrypt with error Decrypt integrity check failed [2003/11/07 01:27:35, 3] libads/kerberos_verify.c:ads_verify_ticket(317) ads_verify_ticket: krb5_rd_req with auth failed (Bad encryption type) [2003/11/07 01:27:35, 1] smbd/sesssetup.c:reply_spnego_kerberos(172) Failed to verify incoming ticket! [2003/11/07 01:27:35, 3] smbd/error.c:error_packet(118) error packet at smbd/sesssetup.c(173) cmd=115 (SMBsesssetupX) NT_STATUS_LOGON_FAILURE