nmbd problem?

[Russ Cook <russcook@flash.net>]

Attached is an excerpt from the syslog of one
of my Debian boxes.  It is the gateway for
my home LAN, consisting of two Debian boxes
and two Windows boxes.  P633 is one of the
Windows boxes.  Can anyone tell me what
the syslog excerpt indicates?

Dec 29 06:28:04 p75 nmbd[11564]: connect from p633
Dec 29 06:28:05 p75 inetd[3527]: /usr/sbin/tcpd: exit status 0x1
Dec 29 06:28:05 p75 nmbd[11565]: connect from p633
Dec 29 06:28:05 p75 inetd[3527]: /usr/sbin/tcpd: exit status 0x1
Dec 29 06:28:05 p75 nmbd[11566]: connect from p633
Dec 29 06:28:05 p75 inetd[3527]: /usr/sbin/tcpd: exit status 0x1
Dec 29 06:28:05 p75 nmbd[11567]: connect from p633
Dec 29 06:28:05 p75 inetd[3527]: /usr/sbin/tcpd: exit status 0x1
Dec 29 06:28:05 p75 nmbd[11568]: connect from p633
Dec 29 06:28:05 p75 inetd[3527]: /usr/sbin/tcpd: exit status 0x1
Dec 29 06:28:05 p75 nmbd[11569]: connect from p633