Dear all, I am using IPSec tunnel to connect 2 subnet. Subnet 1 has 2 machines, my windows client and samba server as wins & domain master browser. Subnet 2 only has 1 machine at this time running samba. After this tunnel is up, I see all 3 machines appears in network neighbor. After I shutdown this tunnel, 3th machine in subnet 2 remains in network neighbor list. Is this normal? I thought 3th machine will disappear after subnet 1 & 2 are disconnected. BTW: I know domain master browser will sync browser list with local master browser and have complete list finallly. But where the windows client get computer list in network neighborhood? wins? local master browser? domain master browser? I can't find this answer from samba document. Thanks for your help, Vincent Chen __________________________________________________ Do You Yahoo!? Check out Yahoo! Shopping and Yahoo! Auctions for all of your unique holiday gifts! Buy at http://shopping.yahoo.com or bid at http://auctions.yahoo.com