Ah yes muungwana is right - I had pointed out the lmhost in samba but forgot the three files in etc.
Hosts - Hosts allowed - hosts deny
here is mine as example
# hosts.deny This file describes the names of the hosts which are
# *not* allowed to use the local INET services, as decided
# by the '/usr/sbin/tcpd' server.
# The portmap line is redundant, but it is left to remind you that
# the new secure portmap uses hosts.deny and hosts.allow. In particular
# you should know that NFS uses portmap!
Note the All:All that way it denies all others not listed in allow.
127.0.0.1 PClosMain localhost
listed hosts plus two ranges of IP it pretty much allows local host and any thing in the 192.168.5 range only
# generated by drakconnect
I think it is like a mini dns for the local network
Like I said keep poking at it - it will work