TotalNET Advanced Server 5.2 Reference Manual

fixed-socket

This attribute specifies the fixed socket number for the NetWare service configured to the IPX/SPX protocol. Currently, this attribute exists only for backward compatibility by service types developed before the existence of the generalized IPX SAP protocol. For example, the NetWare file service always has socket number 0x651.

Usage:

tnstype -M -r realm -t type -a fixed-socket=number