Restrictions using Samba

I am sending this again in the desperate hope that someone has even a hint as to how I might so this. I have searched everywhere trying to find this out but have come up with zip. I know that this is all done by peoples kindness and so if any could help I would greatly appreciate it.

thanks again
mark.

>>>Thanks to everyone's help I have managed to get smb_auth going against an NT machine.

>>>I need to restrict some users by one set of time restrictions and allow other users different time >>>restrictions. I can do this if I cross reference it by IP address as well but I really would like to do this by >>>their username.

>>>If anyone has any suggestions they would be greatly appreciated.

>>>thanks in advance.

>>>mark