DOCUMENT:Q134230 13-JUN-2001 [sna] TITLE :Configuring NetBIOS Name Resolution With TN3270 Admin PRODUCT :Microsoft SNA Server PROD/VER:WINDOWS:2.11,2.11 SP1,2.11 SP2,3.0,3.0 SP1,3.0 SP2,3.0 SP3,4.0,4.0 SP1,4.0 SP2 OPER/SYS: KEYWORDS:kbnetwork kbsna211sp1 kbsna211sp2 kbsna300sp1 kbsna300sp2 kbsna300sp3 sna4 kbsna400sp1 ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft SNA Server, versions 2.11, 2.11 SP1, 2.11 SP2, 3.0, 3.0 SP1, 3.0 SP2, 3.0 SP3, 4.0, 4.0 SP1, 4.0 SP2 ------------------------------------------------------------------------------- SUMMARY ======= SNA Server's TN3270 Service includes an option to use name resolution. This allows the administrator to see the resolved NetBIOS name rather than the IP address of the connected station. TN3270 uses regular NetBIOS name resolution conventions when resolving NetBIOS names. Windows Internet Name Service (WINS) and DNS can be used to resolve NetBIOS names, however there are times when it might become necessary to add a static entry into the hosts file, DNS server, or the WINS server. For example, when a client that does not register itself with a WINS server, and does not have a static entry in a DNS server. The following is an example of a hosts file on the SNA server for a Macintosh client that is using native TCP/IP rather than Apple Talk. Without the MAC entry, TN3270 Server is unable to resolve the NetBIOS name. 127.0.0.1 localhost 143.75.20.9 MAC # entry for Macintosh client Any new clients connecting to the server will show the resolved name rather than an IP address. To configure this option do the following: SNA Server 2.x -------------- - Run TN3270 Server Admin. - select Options and then select the check box next to Use Name Resolution. SNA Server 3.0 and 4.0 ---------------------- - Select the properties page for the TN3270 Server you wish to modify. - In the General tab, check Use Name Resolution. You must stop and start the TN3270 service for these changes to take effect. Additional query words: prodsna ====================================================================== Keywords : kbnetwork kbsna211sp1 kbsna211sp2 kbsna300sp1 kbsna300sp2 kbsna300sp3 sna4 kbsna400sp1 kbsna400sp2 Technology : kbAudDeveloper kbSNAServSearch kbSNAServ300 kbSNAServ211 kbSNAServ400 kbSNAServ211SP1 kbSNAServ211SP2 kbSNAServ300SP3 kbSNAServ300SP1 kbSNAServ400SP1 kbSNAServ400SP2 kbSNAServ300SP2 Version : WINDOWS:2.11,2.11 SP1,2.11 SP2,3.0,3.0 SP1,3.0 SP2,3.0 SP3,4.0,4.0 SP1,4.0 SP2 ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2001.