* NFS works with UID and GID, the user id and group id of the client system are sent in each RPC call, and the permissions these IDs have on the file being accessed are checked on the server. For this to work, the UID and GIDs must be the same on the server and the clients. | * NFS works with UID and GID, the user id and group id of the client system are sent in each RPC call, and the permissions these IDs have on the file being accessed are checked on the server. For this to work, the UID and GIDs must be the same on the server and the clients. |