2.2.1.4.5 NETLOGON_NETWORK_INFO

msdn link

The NETLOGON_NETWORK_INFO structure defines information that describes a network account logon.

 typedef struct _NETLOGON_NETWORK_INFO {
   NETLOGON_LOGON_IDENTITY_INFO Identity;
   LM_CHALLENGE LmChallenge;
   STRING NtChallengeResponse;
   STRING LmChallengeResponse;
 } NETLOGON_NETWORK_INFO,
  *PNETLOGON_NETWORK_INFO;

Identity: NETLOGON_LOGON_IDENTITY_INFO structure, as specified in section 2.2.1.4.15, that contains information about the logon identity. The Identity.LogonDomainName field MUST match the DomainName field of the authenticate message received by the client. The authenticate message is defined in [MS-NLMP] section 2.2.1.3.

LmChallenge: LM_CHALLENGE structure, as specified in section 2.2.1.4.1, that contains the network authentication challenge. For details about challenges, see [MS-NLMP].

NtChallengeResponse: String that contains the NT response (see [MS-NLMP]) to the network authentication challenge.

LmChallengeResponse: String that contains the LAN Manager response (see [MS-NLMP]) to the network authentication challenge.