TCP/IPv6 Configuration and Management Manual (G06.29+, H06.03+, J06.03+)

Manage the NonStop TCP/IPv6 Subsystem
HP NonStop TCP/IPv6 Configuration and Management Manual—524523-012
6-8
Preparing to Stop the NonStop TCP/IPv6 Subsystem

Stopping NonStop TCP/IPv6 as a Generic Process on page 6-12
Use this procedure if the TCP6MAN process ($ZZTCP) is a persistent process
otherwise the persistence manager will restart $ZZTCP every time you stop it.
If you want to stop the NonStop TCP/IPv6 subsystem and clear the database of
existing records, see the TCP/IPv6 Migration Guide for procedures.
Preparing to Stop the NonStop TCP/IPv6 Subsystem
Task Summary
Task 1: Check that there is a NonStop TCP/IPv6 environment on your system.
Task 2: Ensure that you do not stop the TCP/IP process running your terminal.
Task 3: Check for applications using NonStop TCP/IPv6.
Task 4: Check for TCP6SAM processes running in the NonStop TCP/IPv6
environment.
Tasks: Preparing to Stop the NonStop TCP/IPv6 Subsystem
1. Check that there is a NonStop TCP/IPv6 environment running on your system by
entering this SCF command:
This sample display results from the LISTDEV TCPIPV6 command and shows that
NonStop TCP/IPv6 is running on the system:
The above sample display shows that there are four TCP6MONs running (shown
in the Program column) named $ZPTM1, $ZPTM3, $ZPTM2, and $ZPTM0. Also,
one TCP6MAN process ($ZZTCP) is running.
2. Ensure that you do not stop the TCP/IP process that is running your home
terminal. (Perform this step if you are not using TSM or OSM.)
a. Enter WHO at the TACL prompt:
->LISTDEV TCPIPV6
-> listdev TCPIPV6
LDev Name PPID BPID Type RSize Pri Program
242 $ZPTM1 1,319 (68,0 ) 57344 201 \HOME.$SYSTEM.SYS07.TCP6MON
254 $ZZTCP 3,276 (68,0 ) 132 200 \HOME.$SYSTEM.SYS07.TCP6MAN
279 $ZPTM3 3,271 (68,0 ) 57344 201 \HOME.$SYSTEM.SYS07.TCP6MON
287 $ZPTM2 2,282 (68,0 ) 57344 201 \HOME.$SYSTEM.SYS07.TCP6MON
333 $ZPTM0 0,327 (68,0 ) 57344 201 \HOME.$SYSTEM.SYS07.TCP6MON
>WHO