I have samba server 2.0.7 installed on Linux 2.2.17 and from times to times computers in neighborhood disapear without any notifications in log files. I have another network with the similar configuration + NT proxy connected via ISDN modem to Internet. The same things occure when NT connects (dial in) Internet. The samba server with neighborhood just vanishes. Samba server does not work as PDC and simply shares just files and directories. What could cause this behavior ? Artur