When there are users with an expired password their w2k workstations refuse to change the password during logon. The client says that the domain is not available. This happens with w2k w/o service pack and with w2k SP2, too. Interesting in the log is: NTLMSSP NTLM1 packet check failed due to invalid signature!
Created attachment 2108 [details] log
Created attachment 2109 [details] sniff
Ok, got it reproduced with smbtorture from Samba4. I'll work on it. Volker
Created attachment 2120 [details] fix The attached patch fixes it for me. Please re-open if it doesn't for you.
fixed with r18008