Explanation
This message gives a summary status for all connections.
jobname is
the name of the procedure that is used to start the TN3270 server
or the job name identifier of the procedure that is used to start
the TN3270 server. If you start the TN3270.TNSRV1 server, the jobname value
TNSRV1. If you start the TN3270 server, the jobname value
is TN3270.
connid is the TCP/IP connection
ID.
luname is the name of the LU representing
the client. To avoid flooding your console, the DEBUG option EXCEPTION
will set the luname to MULTIPLE if action is CONN
DROP and more than one connection was dropped for the same reason
in a 15 second interval.
action is one
of the following:
- ACCEPTED
- A connection request was accepted on the server port indicated.
- NEGOTIATED
- Connection negotiation finished and the connection type is specified.
- IN SESSION
- A session was established on this connection. The Appl name is
specified.
- SESS DROP
- The session on this connection was dropped for one of the reasons
listed under object.
- CONN DROP
- The connection was dropped for one of the reasons listed under
object. The CONN DROP message is issued for error conditions
and inactivity reasons whether or not DEBUG is coded. If DEBUG EXCEPTION
or NO DEBUG is coded, and more than one connection is dropped for
the same reason in 15 seconds, a single message with luname of
MULTIPLE will be issued. This is done to reduce console flooding.
If you want to see a message for each connection that is being dropped,
specify the DEBUG SUMMARY statement. See the z/OS Communications Server: IP Configuration
Guide for more information about Telnet Diagnostics.
object is one of the
following:
- If action is ACCEPTED, object is
the Telnet server port number.
- If action is NEGOTIATED, object is
the connection mode.
- If action is IN SESSION, object is
the name of the host application.
- If action is SESS DROP or CONN DROP, object is
one of the following reasons:
- ABEND (X'0C')
- An abnormal end occurred in the Telnet code.
- ASCDROP (X'15')
- The associated terminal LU was dropped while the DROPASSOCPRINTER
option was in effect, causing the printer to be dropped.
- CHEKCLNT (X'18')
- The client did not respond to a TIMEMARK option in the time specified
on CheckClientConn.
- CLNTDISC (X'02')
- The user or client emulator disconnected from the connection.
- CLOSEERR (X'10')
- An error occurred during close processing.
- ERR code (X'09')
- A Telnet error occurred. See message EZZ6035I for a complete list
of the return codes.
- INACT-K (X'05')
- The KEEPINACTIVE timer detected no session activity for the specified
time.
- INACT-P (X'04')
- The PRTINACTIVE timer detected no session activity for the specified
time.
- INACT-PF (X'1A')
- The PROFILEINACTIVE timer detected no session activity for the
specified time for the connection associated with a non-current profile.
- INACT-S (X'03')
- The INACTIVE timer detected no session activity for the specified
time.
- LUNRCONN (X'1C')
- The CONNECTTIMEOUT timer on the LU name requester (LUNR) did not
detect an administrative connection to the LUNS for the specified
period of time. All connections waiting for an LU allocation from
the LU name server (LUNS) are dropped and all ports with shared LU
group definitions are quiesced. Ports are automatically resumed when
the administrative connection is reestablished.
- LUNRRCVR (X'1B')
- The RECOVERYTIMEOUT timer on the LU name requester (LUNR) did
not detect an administrative connection to the LUNS for the specified
period of time. All connections using shared LU names are dropped.
- LUXABEND (X'17')
- An abnormal end occurred in LUEXIT code used by the connection.
- NSEXIT (X'07')
- The Telnet LU NSEXIT is being driven because of session breakage.
- QSTIMER (X'19')
- The SNA application did not send a BIND request to the waiting
Telnet connection in the time specified on the QSESSion parameter.
- STOPPORT (X'12')
- The port was stopped by an operator command.
- STOPTRAN (X'13')
- The transform task was ended by an operator command or an error.
- SYSLGOFF (X'16')
- The user issued a SYSREQ LOGOFF command and the LUSESSIONPEND
option was not specified.
- TIMEMARK (X'06')
- A TIMEMARK request was not answered by the client in the specified
time indicating a lost connection.
- TKOVER (X'0A')
- The connection and session are ending because they are being taken
over by another connection.
- TKOVER-R (X'0B')
- The connection is ending because it is being taken over by another
connection. The session remains active.
- TPEND (X'08')
- The Telnet LU TPEND exit is being driven because of a forced close
of the host application.
- TRANCLOS (X'14')
- The Transform task found an error and is closing the connection.
- UNBIND (X'01')
- The user issued a normal LOGOFF command from the host application.
- UNBIND02 (X'0E')
- The session ended but issued a CLSDST-PAS command to another application.
- UNBINDQS (X'0F')
- The session ended but it is in a chain of QSESSION sessions.
Telnet will wait for one of the earlier sessions to initiate another
session.
- UNKNOWN (X'0D')
- Close is occurring for some reason other than any listed previously.
- USSLGOFF (X'11')
- The user issued a LOGOFF command from the USS screen.
ipaddr..port is the client IP address
and port number.
module is the detecting
module if the connection was dropped because of a Telnet error.
System action
Operator response
System programmer response
Module