]> iCat{7e14ebbb-dd3e-46f3-a3cc-e0c6119a5018}1.0.0.230230iCat{97b86ee0-259c-479f-bc46-6cea7ef4be4d}1.0.0.4524527/5/2001 ]]><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <HTML DIR="LTR"><HEAD> <META HTTP-EQUIV="Content-Type" Content="text/html; charset=Windows-1252"> <TITLE>NetBIOS over TCP/IP Component Description</TITLE> <style type="text/css">@import url(td.css);</style></HEAD> <BODY TOPMARGIN="0"> <H1><A NAME="_netbios_over_tcp!ip_component_description"></A><SUP></SUP>NetBIOS over TCP/IP Component Description</H1> <P>This component supports NetBIOS services in a TCP/IP environment. NetBIOS over TCP/IP is specified by request for comment (RFC) 1001 and RFC 1002. NetBIOS defines a software interface and a naming convention, not a protocol. NetBIOS over TCP/IP provides the NetBIOS programming interface over the TCP/IP, extending the reach of NetBIOS client and server programs to the Internet Protocol (IP) networks and providing interoperability with various other operating systems.</P> <P>The Netbt.sys driver is a kernel-mode component that supports the Transmit Diversion Inertie (TDI) interface. Network clients and servers use the TDI interface directly, while traditional NetBIOS applications have their calls mapped to TDI calls through the Netbios.sys driver. Using TDI to make calls to NetBT is a more difficult programming task, but can provide higher performance and flexibility.</P> <P>The Microsoft Windows NT Workstation service, server service, browser, messenger, and NetLogon services all function as NetBT clients and use TDI to communicate with NetBT. Windows NT also includes a NetBIOS emulator, netbios.sys, which is a separate component. The emulator takes standard NetBIOS requests from NetBIOS applications and translates them to equivalent TDI functions. The NetBIOS application uses the NetBIOS application programming interface (API) to communicate with the NetBIOS emulator.</P> <H1>Component Configuration</H1> <P>There are no configuration requirements for this component.</P> </BODY> </HTML> NetBIOS over TCPIP1.0Provide NetBIOS services in a TCP/IP environment2000 Microsoft Corp.Microsoft Corp.jruanjruan;paulclap7/20/20007/5/2001%11%lmhsvc.dll00TCP/IP NetBIOS Helper ServiceEnables support for NetBIOS over TCP/IP (NetBT) service and NetBIOS name resolution.%12%netbt.sys00device driver for NetBIOS over TCP/IPProvide Netbios services in a TCP/IP environmentHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersBcastNameQueryCount3413Broadcast Name Query CountThis value determines the number of times NetBT broadcasts a query for a specific name without receiving a responseHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersBcastQueryTimeout750413Broadcast Name Query TimeoutThis value determines the time interval between successive broadcast name queries for the same name.HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersCacheTimeout600000413Cache TimeoutThis value determines the time interval that names are cached in the remote name table. The nbtstat -c command can be used to view the remaining time for each name in the cache.HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersEnableLMHOSTS0413HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersNameServerPort137413NetBIOS Name Sevice PortDetermines the destination port number to which NetBT sends name service related packets to WINS. Microsoft WINS listens on port 137 decimal. NetBIOS name servers from other vendors may listen on different ports.HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersNameSrvQueryCount3413Name Servier Query CountThis value determines the number of times that NetBT sends a query to a WINS server for a specified name without receiving a responseHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersNameSrvQueryTimeout1500413HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersNbProvider_tcp113HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersSessionKeepAlive3600000413HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersSize/Small/Medium/Large1413HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NetBT\ParametersTransportBindName\Device\113FileMSVCRT.DLLFileNTDLL.DLLFileKERNEL32.DLLFileADVAPI32.DLLFileWS2_32.DLLFileICMP.DLLFileUSER32.DLLFileNTOSKRNL.EXEFileHAL.DLLFileTDI.SYSFileWSOCK32.dllFiletcpip.sysFilenbtstat.exe