DOCUMENT:Q110390 12-JUN-2001 [sna] TITLE :Automatically Starting SNA Server Through Control Panel PRODUCT :Microsoft SNA Server PROD/VER:WINDOWS:2.0,2.1,2.11,2.11 SP1,3.0,3.0 SP1,3.0 SP2,3.0 SP3,4.0,4.0 SP1 OPER/SYS: KEYWORDS:kbenv kbsna211sp1 kbsna300sp1 kbsna300sp2 kbsna300sp3 sna4 kbsna400sp1 ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft SNA Server, versions 2.0, 2.1, 2.11, 2.11 SP1, 3.0, 3.0 SP1, 3.0 SP2, 3.0 SP3, 4.0, 4.0 SP1 ------------------------------------------------------------------------------- SUMMARY ======= To automatically start SNA Server when you start your system, use the Services application to configure the SnaServer service startup method as Automatic. Also, if you are using NetView alerts and Run command, the NVAlert and NVRunCmd services should also be configured to start automatically. For SNA Server version 2.x, all other SNA Serve services are automatically started by SNA Server as needed, even though they are configured for manual start (this includes any SNA Server link services and SnaNetMn). In the case of SnaNetNm, this service displays an error message if the user attempt to start it through Control Panel. With SNA Server versions 3.0 and 4.0, the following services need to be setup through Control Panel/Services in order to start automatically: Shared Folders Gateway, TN3270, TN5250, SNAPrint. All other 3.0 and 4.0 services are started automatically. MORE INFORMATION ================ Following is a description of each SNA Server service, and how each service is configured to start when SNA Server is installed: SnaBase: Automatic startup. This service must be started before any other SNA Server service can run. NOTE: You can configure SnaBase for manual startup where the first SNA application to be started causes SnaBase to start automatically. However, for this to work, the Windows NT user must have sufficient privilege to start it (that is, the user's account must belong to the Administrators, Server Operator, or Power User group). So, it is recommended that SnaBase be left at "Automatic startup". SnaServer: Manual startup. This can be changed to Automatic startup if desired. This may also be started/stopped using the SNA Server Admin program. SNA Server link services (SnaDlc1, SnaSdlc1, and so on): Manual startup. SNA Server automatically starts the link services as needed. These services should NOT be configured to automatically start using Control Panel. Specifically, the SnaBase service starts these automatically. Also, the SnaServer service doesn't start unless all link services used by this server are running. NVAlert, NVRunCmd: Manual startup. These services can be changed to Automatic startup if desired. SNA Server will not automatically start these services. SnaNetMn: Manual startup. SNA Server will automatically start this service if NetView connectivity is configured on an SNA Server connection. This service should NOT be configured to automatically start using Control Panel, and fails with the following error message if the administrator tries to start it manually: SNA Server Error #0352 Unable to open the configuration file, rc=618 Additional services available in SNA Server versions 3.0 and later: Shared Folders Gateway: Manual startup. This service can be changed to Automatic startup if desired. SNA MngAgent: Manual startup. This service should not be changed to Automatic startup. It will be started automatically when SnaBase is started. Sna RPC Service: Manual startup. This service should not be changed to Automatic startup. It will be started automatically when SnaBase is started. SnaPrint: Manual startup. This service can be changed to Automatic startup if desired. TN3270: Manual startup. This service can be changed to Automatic startup if desired. TN5250: Manual startup. This service can be changed to Automatic startup if desired. SNA Host Account Synchronization: Manual startup. This service should not be configured for Automatic startup. It will be started automatically if SNA Server's Host Security features are installed and configured. SNA Host Account Cache: Automatic startup. SNA WinNT Account Synchronization: Automatic startup. Additional query words: prodsna ====================================================================== Keywords : kbenv kbsna211sp1 kbsna300sp1 kbsna300sp2 kbsna300sp3 sna4 kbsna400sp1 Technology : kbAudDeveloper kbSNAServSearch kbSNAServ300 kbSNAServ200 kbSNAServ211 kbSNAServ400 kbSNAServ210 kbSNAServ211SP1 kbSNAServ300SP3 kbSNAServ300SP1 kbSNAServ400SP1 kbSNAServ300SP2 Version : WINDOWS:2.0,2.1,2.11,2.11 SP1,3.0,3.0 SP1,3.0 SP2,3.0 SP3,4.0,4.0 SP1 ============================================================================= 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.