Can anyone help me with samba authentication through NAT? Basically, I hope to use a piece of software for help desk/trouble ticket management. The server will do NT Authentication and I currently have a real NT 4.0 PDC and a Samba PDC. The server will authenticate against either server, but only when attached directly to the respective LAN. I have a NAT device connecting the two and hope to get authentication working through NAT. Any help is greatly appreciated and thanks! Khanh Tran Network Operations Sarah Lawrence College