2.5.5.2.1 RAP NetServerEnum2Request
The fields in the NetServerEnum2Request message MUST be set as follows.
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RAPOpcode |
ParamDesc (variable) |
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DataDesc (variable) |
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RAPParams (variable) |
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RAPOpcode (2 bytes): MUST be set to 0x0068. For more information, see section 2.5.1.
ParamDesc (variable): MUST be set to "WrLehDO" if the Domain parameter is not specified, or set to "WrLehDz". For more information, see section 2.5.1.
DataDesc (variable): If InfoLevel shown in the following packet diagram is set to 0x0000, this MUST be set to "B16"; if InfoLevel is set to 0x0001, this MUST be set to "B16BBDz". For more information, see section 2.5.1.
RAPParams (variable): The RAPParams structure MUST be as follows:
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1InfoLevel
ReceiveBufferSize
ServerType
Domain (variable)
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InfoLevel (2 bytes): A 16-bit unsigned integer that specifies the information level for the NetServerEnum2Request.
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ReceiveBufferSize (2 bytes): A 16-bit unsigned integer that represents the maximum number of bytes of data that can be returned in the Data field of the SMB_COM_TRANSACTION response to the command.
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ServerType (4 bytes): A 32-bit set of flags used to filter servers in the response to the NetServerEnum2 command. The ServerType field MUST be a bitmask composed of the possible values in the following table.
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All unused bits SHOULD be set to zero when sent and MUST be ignored on receipt. If SV_TYPE_ALL (0xffffffff) is requested, the server MUST return all types of servers and MUST ignore unused bits.
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Value
Meaning
SV_TYPE_WORKSTATION
0x00000001
A server running the WorkStation Service
SV_TYPE_SERVER
0x00000002
A server running the Server Service
SV_TYPE_SQLSERVER
0x00000004
Any server running with SQL Server
SV_TYPE_DOMAIN_CTRL
0x00000008
Primary domain controller
SV_TYPE_DOMAIN_BAKCTRL
0x00000010
Backup domain controller
SV_TYPE_TIME_SOURCE
0x00000020
Server is available as a time source for network time synchronization
SV_TYPE_AFP
0x00000040
Apple File Protocol server
SV_TYPE_NOVELL
0x00000080
Novell server
SV_TYPE_DOMAIN_MEMBER
0x00000100
LAN Manager 2.x domain member
SV_TYPE_PRINTQ_SERVER
0x00000200
Server sharing print queue
SV_TYPE_DIALIN_SERVER
0x00000400
Server running dial-in service
SV_TYPE_SERVER_UNIX, SV_TYPE_XENIX_SERVER
0x00000800
Unix or Xenix server
SV_TYPE_NT
0x00001000
Windows NT operating system, Windows 2000 operating system, Windows XP operating system, Windows Server 2003 operating system, Windows Vista operating system, Windows 7 operating system, Windows 8 operating system, Windows Server 2008 operating system, Windows Server 2008 R2 operating system, or Windows Server 2012 operating system
SV_TYPE_WFW
0x00002000
Server running Windows for Workgroups
SV_TYPE_SERVER_MFPN
0x00004000
Microsoft File and Print for NetWare
SV_TYPE_SERVER_NT
0x00008000
Windows 2000 Server operating system, Windows Server 2003, or a server that is not a domain controller
SV_TYPE_POTENTIAL_BROWSER
0x00010000
Server that can run the browser service
SV_TYPE_BACKUP_BROWSER
0x00020000
Server running a browser service as backup
SV_TYPE_MASTER_BROWSER
0x00040000
Server running the master browser service
SV_TYPE_DOMAIN_MASTER
0x00080000
Server running the domain master browser
SV_TYPE_WINDOWS
0x00400000
Windows 95 operating system, Windows 98 operating system, or Windows Millennium Edition operating system
SV_TYPE_DFS
0x00800000
Root of a DFS tree
SV_TYPE_CLUSTER_NT
0x01000000
Server clusters available in the domain
SV_TYPE_TERMINALSERVER
0x02000000
Terminal server
SV_TYPE_CLUSTER_VS_NT
0x04000000
Cluster virtual servers available in the domain
SV_TYPE_DCE
0x10000000
IBM DSS (Directory and Security Services) or equivalent
SV_TYPE_ALTERNATE_XPORT
0x20000000
Return list for alternate transport<10>
SV_TYPE_LOCAL_LIST_ONLY
0x40000000
Servers maintained by the browser
SV_TYPE_DOMAIN_ENUM
0x80000000
Primary domain
SV_TYPE_ALL
0xFFFFFFFF
Return all of the servers mentioned previously
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Domain (variable): If the ParamDesc is "WrLehDz", this field MUST contain a null-terminated ASCII string that represents the name of the workgroup or domain for which to enumerate computers. If the ParamDesc is "WrLehD0", then this field MUST NOT be present. If this string is not present or is empty (a single null byte), the server MUST return the list of servers for the server's current domain or workgroup.