NTLMSSP_NEGOTIATE_56
(!(server_flags & NTLMSSP_NEGOTIATE_56) && !(server_flags & NTLMSSP_NEGOTIATE_128))) {
flags = NTLMSSP_NEGOTIATE_56 | NTLMSSP_REQUEST_TARGET |
flags = NTLMSSP_NEGOTIATE_56 | NTLMSSP_REQUEST_TARGET |
NTLMSSP_NEGOTIATE_56);