Please Help Interpret this log

[Joey Parshley]

Hi all,

I am running OS X 10.2.4 Server on an Xserve. It went non responsive over
the weekend. All of the drive lights were on and the fans were running but
it seemed as if it were stuck asleep. I could not ping it. I looked in
Server status and noticed this in the windows File Service Log it started
out with this:
ix_user.59': authentication failed
[2003/03/23 23:03:50, 1]
/SourceCache/samba/samba-23/source/smbd/reply.c:reply_sesssetup_and_X(988)
Rejecting user 'unix_user.59': authentication failed

With many repeating lines until this
[2003/03/23 23:04:03, 1]
/SourceCache/samba/samba-23/source/smbd/reply.c:reply_sesssetup_and_X(988)
  Rejecting user 'unix_user.62': authentication failed
[2003/03/23 23:04:09, 0]
/SourceCache/samba/samba-23/source/lib/util_sock.c:read_data(436)
  read_data: read failure for 4. Error = Connection reset by peer
[2003/03/23 23:26:50, 0]
/SourceCache/samba/samba-23/source/smbd/service.c:make_connection(249)
  50163099sp (61.174.134.71) couldn't find service c
[2003/03/23 23:44:24, 0]
/SourceCache/samba/samba-23/source/smbd/service.c:make_connection(249)
  localhost (66.87.105.53) couldn't find service c
[2003/03/24 08:54:41, 0]
/SourceCache/samba/samba-23/source/smbd/service.c:make_connection(249)
  gustavo (203.193.146.175) couldn't find service c

Can anyone point out what this means or where I should go to further
understand it? I am particularly concerned about the unix_user.59 and
 IP addresses as they are unfamiliar.

Thanks

-- 

Joseph K Parshley III
MIS Manager
Infinite Media Inc
781-599-5175 ext 17