TCP/IP (Parallel Library) Migration Guide

Procedures for Migrating Applications to Parallel
Library TCP/IP
HP NonStop TCP/IP (Parallel Library) Migration Guide—522272-003
4-2
Tasks for Migrating Your Environment
c. Check all TCP/IP processes and find the one that has your TELSERV
process listed as an opener. This is the conventional TCP/IP process that
you do not want to migrate.
d. Select one of the TCP/IP processes from the list of processes. You can
identify a Parallel Library TCP/IP process by looking at the name after the
last period (.) in the Program field. The processes that have a program
name of TCPIP are conventional TCP/IP processes. Avoid processes that
have names including $ZTCPn because these processes are associated
with the PMF and IOMF CRUs and are not available for use by Parallel
Library TCP/IP.
e. Ensure that this process is not the one using running the TACL prompt of
your home terminal by entering the following command and looking for any
openers of the process that match the name of the TELSERV process
running your home terminal (identified in Step b.)
f. If this is not the process running your TACL, ensure that it is of TYPE
Ethernet, obtain the IP address of that process, and make a note of it. (If
there is no subnet of TYPE Ethernet on this process, repeat from Step d
until you find a process with a SUBNET of type Ethernet that is not running
your home terminal TACL prompt.
2. Check whether Expand is running on the existing IP address by entering the
following command and checking for your process name in the *Associatedev
field.
3. If Expand is using the TCP/IP process that you want to migrate, ABORT the
Expand LINE.
4. Check for other applications (associated with the TCP/IP process) that are running
whose IP address you want to migrate.
>SCF
->LISTDEV TCPIP
->LISTOPENS PROCESS $process-name
->INFO SUBNET $tcpip-process-name.*
->INFO LINE $*
->ABORT LINE $expand-line-name
->LISTOPENS PROCESS $tcpip-process-name