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TN3270 Server Commands 35
pu (DLUR)
pu (DLUR)
Use the pu DLUR configuration command to create a PU entity that has no direct link to a host or
to enter PU configuration mode. Use the no form of this command to remove the PU entity.
pu pu-name
pu pu-name idblk-idnum ip-address
no pu pu-name
Syntax Description
Default
No PU is defined.
Command Mode
DLUR configuration
Usage Guidelines
If the PU is already created, the pu pu-name command with no arguments puts you in PU
configuration mode. In this mode you can modify an existing PU DLUR entity.
A typical usage for the IP address is to reserve an IP address per host application. For example,
clients wanting to connect to TSO specify an IP address that will be defined with PUs that have
LOGAPPL=TSO.
Example
The following sequence of commands define three PUs. Two of the PUs share the same IP address
and the third PU has a separate IP address:
pu p0 05D99001 192.195.80.40
pu p1 05D99002 192.195.80.40
pu p2 05D99003 192.195.80.41
pu-name Name that uniquely identifies this PU.
idblk-idnum This value must match the idblk-idnum value defined at the
host. The value must be unique within the domain;
however, the TN3270 server generally cannot tell which
remote hosts are in which domains, so the server only
enforces uniqueness within the set of DLUR PUs.
ip-address IP address that the clients should use as host IP address to
map to LU sessions under this PU.