TS Supplement (Includes RFC-1006 Support)

OSI/TS SCF Commands Changed to Support RFC-1006

RFC-1006 Changes to the SCF, SPI, and PTrace Subsystems

107751 Tandem Computers Incorporated 3–9

Expedited

shows whether the transport expedited data transfer service is supported.

NSAP (for the Calling, Called and Responding Address)

shows the IP address for the application entry name. Both the dotted decimal

notation and eight-digit hexadecimal string are displayed.

NSP SU

shows the name of the network I/O process subdevice created by TSP to convey

transport protocol data units (TPDUs). The name shows either a network I/O

process subdevice currently in use for an active transport connection or for

receiving a connection, or the name is the network I/O process subdevice last used

by the TSP to convey TPDUs over this subdevice.

The TCP/IP process does not use subdevices to interface to the application process

(TSP). When the NSP is TCP/IP, the value displayed here is not a true TCP/IP

subdevice (you can’t issue a command such as STATUS SU

tcp/ip-su

). When

TCP/IP is the NSP, the TCP/IP subdevice is used internally by TSP to identify the

connection. The subdevice displayed is useful in troubleshooting as it is also

available in NETIO trace records and the EMS log.

NSP Subsys

Indicates the NSP subsystem being used by this SU, “X25AM,” “TLAM,” or

“TCP/IP.”

NSPFSErrorCode

shows the NSP subsystem file-system error code if an error has occurred. This

error can originate in the TCP/IP subsystem.

Class

shows the preferred protocol class.

T-Expedited

shows whether the transport expedited data transfer service is supported.

TPDU Size

shows, in octets, the maximum length of a TPDU.

LocalNSAP

shows the local IP address. Both the dotted decimal notation and the eight-digit

hexadecimal string are displayed.