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Windows Internet Name Service

{{short description|Microsoft's implementation of NetBIOS Name Service}}

{{Distinguish|text = WINS, a software solution stack}}

Windows Internet Name Service (WINS) is a Microsoft name resolution service, introduced in 1994 with Windows NT 3.5, for translating NetBIOS names to IP addresses. NetBIOS names are an older naming convention used for local name resolution before DNS became ubiquitous. WINS is mostly unnecessary for modern networks unless legacy systems require it. The rise of DNS, especially through Microsoft's Active Directory service's DNS support, made WINS effectively obsolete by the mid-2000s. Microsoft documentation advises not to use WINS on networks not requiring it.[https://docs.microsoft.com/en-us/windows-server/networking/technologies/wins/wins-top Windows Internet Name Service (WINS) | Microsoft Docs]

Details

WINS is Microsoft's implementation of the NetBIOS Name Service (NBNS), a name server and service for NetBIOS computer names. Effectively, WINS is to NetBIOS names what DNS is to domain names — a central mapping of host names to network addresses. Like the DNS, it is implemented in two parts, a server service (that manages the embedded Jet Database, server to server replication, service requests, and conflicts) and a TCP/IP client component which manages the client's registration and renewal of names, and takes care of queries.

References

{{Reflist}}

External links

;Official sources

  • [https://technet.microsoft.com/library/bb727015.aspx Microsoft TechNet: Windows Internet Name Service Overview] (Chapter 12 of the downloadable book "TCP/IP Fundamentals for Microsoft Windows")
  • [https://technet.microsoft.com/en-us/library/cc736411.aspx Microsoft TechNet: WINS Technical Reference]
  • [https://technet.microsoft.com/en-us/library/cc739208.aspx Microsoft TechNet: WINS Concepts]
  • [http://support.microsoft.com/kb/837391 MSKB837391: Exchange Server 2003 and Exchange 2000 Server require NetBIOS name resolution for full functionality]

;Other

  • [https://www.samba.org/samba/docs/using_samba/ch07.html Name Resolution] chapter in [https://www.samba.org/samba/docs/using_samba/toc.html Using Samba] online book (also published by O'Reilly as {{ISBN|0-596-00256-4}}), which talks about WINS.

{{Windows Components}}

Category:Microsoft server technology

Category:Windows communication and services

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