SNA Server Support for FNA and HNA (139115)

The information in this article applies to:

Microsoft SNA Server 2.11
Microsoft SNA Server 3.0
Microsoft SNA Server 4.0

This article was previously published under Q139115

SUMMARY

SNA Server version 2.11 supports the "Fujitsu Network Architecture" (FNA) and "Hitachi Network Architecture" (HNA) variants to IBM SNA. Support for these alternate SNA protocols is enabled adding the following registry keys:

   HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/SnaServr/Parameters

      FNA_SUPPORT: REG_SZ: <value>   (to enable FNA)

-or-

      HNA_SUPPORT: REG_SZ: <value>   (to enable HNA)

where <value> can be set to anything. The presence of this registry key enables this support.

MORE INFORMATION

If SNA Server is communicating to a host system which is running Fujitsu Network Architecture (FNA) protocol, the following sense code errors may occur if FNA_SUPPORT is not enabled:

80050001: No session: SNA Server received a request other than
session control request when no LU-LU session was active

If SNA Server is communicating to a host system which is running Hitachi Network Architecture (HNA) protocol and HNA_SUPPORT is not enabled, an out- of-chain CANCEL message sent to a type 3 Printer LU will be rejected by SNA Server rather than being sent to the printer application.

Modification Type:	Minor	Last Reviewed:	2/11/2004
Keywords:	kbenv kbnetwork KB139115