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32 TN3270 Server Commands
pu (direct)
pu (direct)
Use the pu TN3270 configuration command to create a PU entity that has its own 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 type adapter-number lsap [rmac rmac][rsap rsap]
[lu-seed lu-name-stem]
no pu pu-name
Syntax Description
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 cannot tell which remote
hosts are in which domains and does not enforce the unique
value requirement.
ip-address IP address that the clients should use as host IP address to
map to LU sessions under this PU.
type Internal adapter type on the CIP card, which corresponds to
the value specified in the lan internal LAN configuration
command. The currently supported type is token-adapter.
adapter-number Internal adapter interface on the CIP card, which is the
same value specified in the adapter internal LAN
configuration command.
lsap Local SAP number in hexadecimal, ranging from 04 to FC.
The value must be even, and must be unique within the
internal adapter so that no other 802.2 clients of that
adapter, in the router or in a host, should be allocated the
same SAP. Other direct links from TN3270 server direct
PUs may use the same value on the internal adapter as long
as the remote MAC or SAP is different.
rmac rmac (Optional) Remote MAC address. The remote MAC
address of the formxxxx.xxxx.xxxx hexadecimal, specifying
the MAC address of the remote host. If not specified, a
loopback link to another SAP on the same internal LAN
adapter is assumed.
rsap rsap (Optional) Remote SAP address. The remote SAP address
is a one- or two-character hexadecimal string, ranging from
04 to FC, specifying the SAP address of the remote host.
The default is 04.