HP-UX SNAplus2 Upgrade Guide (June 2003)

Changes in SNAplus2 Functions in R6.0 and later releases
Forcing Off Users and Resetting LUs
Chapter 472
Forcing Off Users and Resetting LUs
The functions of the SNAplus Manage program to force users or
applications off the system, or to reset an LU (ending its sessions), are no
longer supported.
To force off a 3270 emulation program or API application, use the HP-UX
systems kill command, specifying the process ID with which the
application is running. For 3270, you can use the query_3270_user
command to determine the process ID of a copy of the 3270 emulation
program.
To deactivate a session for a particular 3270 or LUA LU, use the
deactivate_lu_0_to_3 command.
To end sessions for an APPC LU, use the deactivate_session,
deactivate_conv_group, or reset_session_limit commands.
In SNAplus, the 3270 emulation program was forced off automatically
when an administrator stopped the SNA software.
In Release 6, the program continues to run. Any active sessions display a
communications check code to indicate that the communications link to
the host has been lost; when the SNA software is restarted and the link
to the host is restored, the user can log on again and continue to use the
sessions.