Wireless Edge Services zl Module Release Notes WT.01.03

25
Known Software Issues and Limitations
Release WT.01.03
■ Security (1000460306) — MAC filter rules are designed to apply to the association
process. If a wireless station is already associated, a new “deny” MAC filter configured
through Security -> MAC Filter in the web management interface does not take effect until
the station re-associates. If the administrator wants the filter to take effect immediately, the
wireless station should be disconnected via Device Information -> Wireless Stations ->
Disconnect. Rules configured in the latter context take effect immediately.
■ Security (1000460347) — Adding a MAC Filter via the web management interface (Device
Information -> Wireless Stations -> Disconnect screen) only associates the rule to WLANs
1-64.
■ SNMP (39709) — Configuration options that have been initiated but not saved in the CLI
context cannot be edited via the web management interface. An "SNMP Exception" message
will occur with the failure.
Workaround: Save any changes made in the CLI from the CLI prior to attempting to edit them
through the web management interface.
■ SNMP (40513) — An SNMP timeout occurs when a DHCP option value containing more
than 100 characters is entered in the DHCP pool configuration.
Workaround: Keep the configuration of option values to 100 characters or less.
■ SNMP (39823) — An SNMP timeout error may occur while generating a 2048 byte RSA key
for use with a certificate.
Workaround: Confirm that the key was not generated; sometimes the key gets generated but a
false error message is produced. If the key was not generated, retrying key generation should
resolve the issue.
■ SNMP (41053) — The dynamic DHCP bindings viewed in the web management interface
display the expiration time in GMT rather than accurately reflecting the configured time zone
offset.
Workaround: The expiration time is properly displayed in the output for the CLI command, show
ip dhcp binding.
■ SNMP (37189) — The module does not support “noAuthnoPriv” and “AuthnoPriv” security
levels for SNMPv3 users, but the CLI supports the commands for setting those levels.
Workaround: Configure SNMPv3 through the web management interface, which appropriately
allows only the “AuthPriv” security level.
■ SNMP (40001) — The SNMP port number for configuration of the trap destination is a
optional parameter in the CLI, while it is a mandatory parameter in web management
interface. The module administrator should use the configuration interface that best meets
their needs.