Hi, What following error is referred to, while Winbind restarting daemon? Feb 22 12:15:41 srv winbindd[30216]: [2006/02/22 12:15:41, 0] nsswitch/winbindd_dual.c:child_read_request(49) Feb 22 12:15:41 srv winbindd[30216]: Got invalid request length: 0 Feb 22 12:15:58 srv winbindd[23660]: [2006/02/22 12:15:58, 0] rpc_client/cli_pipe.c:cli_rpc_pipe_open_noauth(2240) Feb 22 12:15:58 srv winbindd[23660]: cli_rpc_pipe_open_noauth: rpc_pipe_bind for pipe \lsarpc failed with error NT_STATUS_BUFFER_TOO_SMALL Thanks. Marco.