Wireless Edge Services zl Module Release Notes WT.01.33

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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 33.
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.
Applet (41387) — The "wrong value" error triggered by configuration of overlapping excluded DHCP ranges is
uninformative. The error should mention that overlapping IP address ranges are not permitted.
Applet (40023) — The Web management interface should disable (gray out) the Delete button when both the startup-
config and running-config are chosen. Despite the presence of the delete option, running-config cannot be deleted;
this is appropriate behavior.
Applet (40766) — The Web management interface allows removal of an ACL or ACE when it is in use by NAT.
Best Practice: Review the configuration and attachment of ACLs as part of the planning process prior to ACL deletion.
Applet (40950) — The list of ACLs displayed by the Web management interface is ordered arbitrarily (e.g. not
ordered alphabetically, numerically, or by type). Be sure to check the entire list if you are having difficulty finding an
ACL you have configured, scrolling to the bottom of the list if necessary.