Wireless Edge Services zl Module Release Notes WT.01.28

Known Software Issues and Limitations

Release WT.01.03

Known Software Issues and Limitations

This section identifies known issues and limitations that you may encounter when using a ProCurve

Wireless Edge Services zl Module (J9051A) or a ProCurve Redundant Wireless Services zl Module

(J9052A). For the issues and limitations associated with the most recent general release, see “Release

WT.01.10” on page 37.

Note

When updating software from version WT.01.03 to any newer version, a module in a redundancy

group may fail to rejoin the group if a non-default Heartbeat Period for the group is used. The software

update will reset the Heartbeat Period to the factory-default value (5 seconds). To work around this

issue, use one of the following methods:

■ Before updating the modules: Before updating the software on the modules in a

redundancy group, reset the redundancy group parameters to default values for all group

modules.

■ After a module is updated: After a software update, reconfigure the Heartbeat Period back

to its pre-update value (to match the other redundancy group modules’ Heartbeat Period

setting).

For instructions and more information, see the module’s Management and Configuration Guide

(5991-8626) on the ProCurve Web site (www.hp.com/go/procurve/manuals

Release WT.01.03

Release WT.01.03 is the first software release for the ProCurve Wireless Edge Services zl Module

(J9051A) and the ProCurve Redundant Wireless Services zl Module (J9052A).

■ Applet (39709) — Regardless of whether a wireless client station is using the WMM power

save feature, the Device Information -> Wireless Stations -> Details -> QoS information

reports, "UAPSD enabled for: nothing". This display issue does not affect the function of the

unscheduled automatic power save delivery (USPSD) feature.

■ Applet (41087) — There is an uninformative error message when the user tries to attach

more than one ACL to a WLAN. The error message, "Unable to save - Wrong data type" should

more accurately indicate that there is already an ACL attached to the interface.

■ Applet (41343) — After making a configuration change without applying the change, the

web management interface allows you to change Network Setup tabs from Configuration to

Module Statistics without warning you that your changes will be lost.