Client Request Extensions

All fields are defined as specified in [MS-CIFS] section In order to support the extension in this document, the client MUST include the NT LAN Manager dialect (identified by the "NT LM 0.12" dialect string) in the SMB_Data.Bytes.Dialects[] array of the request.

When set, the SMB_Header.Flags2 SMB_FLAGS2_EXTENDED_SECURITY flag indicates support for specification [RFC2743] and GSS authentication (see section, and indicates to the server that it sends an Extended Security response (see section