18.104.22.168 SMB_COM_NT_TRANSACT (0xA0) Extensions
The SMB_COM_NT_TRANSACT request is sent by a client to specify operations on the server. The operations include file open, file create, device I/O control, notify directory change, and set and query security descriptors. The general format of the SMB_COM_NT_TRANSACT command requests and responses is given in [MS-CIFS] sections 22.214.171.124 and 126.96.36.199. Execution of SMB_COM_NT_TRANSACT is as specified in [MS-CIFS] sections 188.8.131.52.5, 184.108.40.206.4, and 220.127.116.11.5.
Valid SMB_COM_NT_TRANSACT subcommand codes, also known as "NT Trans subcommand" codes, are specified in section 18.104.22.168. The format and syntax of these subcommands are specified in section 2.2.7 and in [MS-CIFS] section 2.2.7.