LANManager authentication level ??? How to Set

LANManager authentication level ??? How to Set -- Linux general technology-Linux technology and application information under ubuntu is described below. Network Security: LAN Manager Authentication Level
• Send LM & NTLM responses: the client uses LM and NTLM for authentication and never uses NTLMv2 for session security. The Domain Controller accepts LM, NTLM, and NTLMv2 for authentication.
• Send LM and NTLM-use NTLMv2 session security if negotiated: the client uses LM and NTLM identity authentication, and use NTLMv2 session security if supported by the server; the domain controller accepts LM, NTLM, and NTLMv2 authentication.
• Send only NTLM responses: the client only uses NTLM authentication. If the server supports NTLMv2 session security, the domain controller accepts LM, NTLM, and NTLMv2 authentication.
• Send only NTLMv2 responses: the client only uses NTLMv2 for authentication. If the server supports NTLMv2 for session security, the domain controller accepts LM, NTLM, and NTLMv2 for authentication.
• Send NTLMv2 response only \ reject LM: the client only uses NTLMv2 for authentication. If the server supports NTLMv2 for session security, the domain controller rejects LM (only accept NTLM and NTLMv2 for authentication ).
• Send only NTLMv2 responses \ reject LM and NTLM: the client only uses NTLMv2 for authentication. If the server supports NTLMv2 for Session Security; the domain controller rejects LM and NTLM (only accept NTLMv2 authentication ).

Default Value:
• Send only NTLM responses.


You must enter your account and password to access the Internet for your company's network restrictions. However, you can access the Internet whenever you open your website every day. But XP must be changed to the "Send NTLMv2 response \ reject LM and NTLM" option. Is there any way to change it to a similar option in ubuntu? Thank you.