Export (0) Print
Expand All

6.3.1.9 NETLOGON_SAM_LOGON_RESPONSE_EX

The NETLOGON_SAM_LOGON_RESPONSE_EX structure is the second extended version of the server's response to an LDAP ping (section 6.3.3) or a mailslot ping (section 6.3.5).


0

1

2

3

4

5

6

7

8

9
1
0

1

2

3

4

5

6

7

8

9
2
0

1

2

3

4

5

6

7

8

9
3
0

1

Opcode

Sbz

Flags

DomainGuid

...

...

...

DnsForestName (variable)

...

DnsDomainName (variable)

...

DnsHostName (variable)

...

NetbiosDomainName (variable)

...

NetbiosComputerName (variable)

...

UserName (variable)

...

DcSiteName (variable)

...

ClientSiteName (variable)

...

DcSockAddrSize

DcSockAddr

...

...

...

...

NextClosestSiteName (variable)

...

NtVersion

LmNtToken

Lm20Token

Opcode (2 bytes): Operation code (see section 6.3.1.3).

Sbz (2 bytes): This MUST be set to 0.

 

Flags (4 bytes): DS_FLAG Options (see section 6.3.1.2).

DomainGuid (16 bytes): The value of the NC's GUID attribute specified as a GUID structure, which is defined in [MS-DTYP] section 2.3.4.

DnsForestName (variable): UTF-8 encoded value of the DNS name of the forest, compressed as specified in [RFC1035] section 4.1.4. To get the decompressed string, see section 6.3.7.

DnsDomainName (variable): UTF-8 encoded value of the DNS name of the NC, compressed as specified in [RFC1035] section 4.1.4. To get the decompressed string, see section 6.3.7.

DnsHostName (variable): UTF-8 encoded value of the DNS name of the server, compressed as specified in [RFC1035] section 4.1.4. To get the decompressed string, see section 6.3.7.

NetbiosDomainName (variable): UTF-8 encoded value of the NetBIOS name of the NC, compressed as specified in [RFC1035] section 4.1.4. To get the decompressed string, see section 6.3.7.

NetbiosComputerName (variable): UTF-8 encoded value of the NetBIOS name of the server, compressed as specified in [RFC1035] section 4.1.4. To get the decompressed string, see section 6.3.7.

UserName (variable): UTF-8 encoded value of the user specified in the client's request, compressed as specified in [RFC1035] section 4.1.4. To get the decompressed string, see section 6.3.7.

DcSiteName (variable): UTF-8 encoded value of the site name of the server, compressed as specified in [RFC1035] section 4.1.4. To get the decompressed string, see section 6.3.7.

ClientSiteName (variable): UTF-8 encoded value of the site name of the client, compressed as specified in [RFC1035] section 4.1.4. To get the decompressed string, see section 6.3.7.

DcSockAddrSize (1 byte): A CHAR that contains the size of the server's IP address. This field is included only if the client specifies NETLOGON_NT_VERSION_5EX_WITH_IP in the request.

DcSockAddr (16 bytes): The domain controller IPv4 address, structured as shown in the following diagram. This field is included only if the client specifies NETLOGON_NT_VERSION_5EX_WITH_IP in the request.


0

1

2

3

4

5

6

7

8

9
1
0

1

2

3

4

5

6

7

8

9
2
0

1

2

3

4

5

6

7

8

9
3
0

1

sin_family

sin_port

sin_addr

sin_zero

...

sin_family (2 bytes): The socket family, represented in little-endian byte order. The value SHOULD always be AF_INET (that is, 2).

sin_port (2 bytes): The socket port, represented in little-endian byte order. The value SHOULD always be zero.

sin_addr (4 bytes): The socket address, represented in big-endian byte order. The value is an IPv4 address. If the domain controller does not have an IPv4 address, this value SHOULD be 127.0.0.1.

sin_zero (8 bytes): Reserved. MUST be set to zero when sending and ignored on receipt.

NextClosestSiteName (variable): This field is included only if the client specifies NETLOGON_NT_VERSION_WITH_CLOSEST_SITE in the request, and if the responding DC has DC functional level DS_BEHAVIOR_WIN2008 or greater. When included, NextClosestSiteName contains the name of the site that is closest by cost to ClientSiteName without being equal to it. The site name is UTF-8 encoded, compressed as specified in [RFC1035] section 4.1.4. To get the decompressed string, see section 6.3.7.

NtVersion (4 bytes): NETLOGON_NT_VERSION_1 | NETLOGON_NT_VERSION_5EX.

LmNtToken (2 bytes): This MUST be set to 0xFFFF.

 

Lm20Token (2 bytes): This MUST be set to 0xFFFF.

 

Note  All multibyte quantities are represented in little-endian byte order.

 
Show:
© 2014 Microsoft