HP-UX SNAplus2 R7 Administration Guide

Deﬁning Connectivity Components

Deﬁning DLUR PUs

Whether SNAplus2 retries the attempt to contact the DLUS if it fails on the ﬁrst attempt. If you set this

option, SNAplus2 will retry indeﬁnitely if the ﬁrst attempt fails. If you do not set this option, it will only

retry once.

5.3.2 Parameters for Passthrough DLUR for Downstream Nodes

You need the following information in order to conﬁgure SNAplus2 to use passthrough DLUR to transport trafﬁc

between dependent LUs on downstream nodes and a host:

Downstream PU name

The PU name associated with the downstream node. The PU name must match the PU name conﬁgured on

the host computer.

A downstream node can support multiple PUs. In this case, each downstream PU is associated with a different

link, so you need to conﬁgure multiple links between the SNAplus2 DLUR node and the downstream node,

and you need to know the downstream PU name for each link.

Consult your SNA network planner to ﬁnd out the PU names associated with the downstream nodes.

DLUS name

The fully qualiﬁed LU name of the host LU that supports the DLUS. In order to use DLUR, the DLUR

component of SNAplus2 has to establish an LU-LU session with the DLUS on the host.

Consult your SNA network planner to ﬁnd out the LU name for the host DLUS server.

5.3.3 Additional Conﬁguration

After conﬁguring DLUR, continue with the following conﬁguration tasks:

• To conﬁgure LUs for DLUR, see Section 9.3, Conﬁguring DLUR.

• To conﬁgure other passthrough services, see Chapter 9, Conﬁguring Passthrough Services.

• To support speciﬁc user applications, see Chapter 8, Conﬁguring User Applications.

• To support APPC communication, see Chapter 7, Conﬁguring APPC Communication.