Selects a local stack. The stackname parameter
specifies the name of the TCP/IP address space. If the -p option
is not specified, the default stack is selected. The default stack
refers to the default TCP/IP address space that is specified on the
TCPIPJOBNAME statement in the resolver configuration data set.
-z nsclientname
Selects a NSS client. The nsclientname parameter
specifies the name of a NSS client as specified on the ClientName
parameter for the NssStackConfig statement in the IKED.CONF file on
the client system. If not specified on the NssStackConfig statement,
it defaults to the form of systemname_stackname.
To produce a list of available NSS clients, issue the ipsec
-x command. There is no default for this parameter.