Hello! I have a setup - Samba 4 for AD functionality and Zimbra 8 for e-mail and collaboration. Configured in Zimbra that for authentication Samba 4 has to be used. Basically it works, but now randomly one time in two or three days authentication just stops working. Nobody is able to log in to Zimbra e-mail. Had to restart samba and everything goes as nothing ever happened! :( Last entry in log.samba is: [2013/05/14 11:11:06, 0] ../auth/ntlmssp/ntlmssp_sign.c:236(ntlmssp_check_packet) NTLMSSP NTLM2 packet check failed due to invalid signature! But it was written in log ~1,5 hours before it happened! Before service restart 'ps -ef | grep samba' showed: root 4486 1 0 08:27 ? 00:00:00 /usr/local/samba/sbin/samba -D root 4487 4486 0 08:27 ? 00:00:00 /usr/local/samba/sbin/samba -D root 4488 4486 0 08:27 ? 00:00:09 /usr/local/samba/sbin/samba -D root 4489 4486 0 08:27 ? 00:00:00 /usr/local/samba/sbin/samba -D root 4490 4486 0 08:27 ? 00:00:00 /usr/local/samba/sbin/samba -D root 4491 4487 0 08:27 ? 00:00:01 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground root 4492 4486 0 08:27 ? 00:00:38 /usr/local/samba/sbin/samba -D root 4493 4486 0 08:27 ? 00:00:02 /usr/local/samba/sbin/samba -D root 4494 4486 0 08:27 ? 00:00:03 /usr/local/samba/sbin/samba -D root 4495 4486 0 08:27 ? 00:00:05 /usr/local/samba/sbin/samba -D root 4496 4486 0 08:27 ? 00:00:01 /usr/local/samba/sbin/samba -D root 4497 4486 0 08:27 ? 00:00:00 /usr/local/samba/sbin/samba -D root 4498 4486 0 08:27 ? 00:00:02 /usr/local/samba/sbin/samba -D root 4499 4486 0 08:27 ? 00:00:00 /usr/local/samba/sbin/samba -D root 4502 4491 0 08:27 ? 00:00:00 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground root 4516 4491 0 08:29 ? 00:00:00 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground root 5004 4491 0 10:08 ? 00:00:00 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground root 5438 4491 0 11:36 ? 00:00:00 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground root 5746 4491 0 12:38 ? 00:00:00 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground 3000071 6291 4491 0 13:32 ? 00:00:00 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground 3000067 6297 4491 0 13:32 ? 00:00:00 /usr/local/samba/sbin/smbd -D --option=server role check:inhibit=yes --foreground
Does anybody have idea where to dig?! Is there any other logs or verbose/debug mode how to find out what causes this unexpected stop?! regards, Martins -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
