MSM7xx Controllers Release Notes v6.2.0.1

• (Applies to teaming.) It is possible to delete a MAC list that is still being used by the AP or controller.
If this happens, the AP or team will not synchronize.
• In controlled mode, the filter settings for the web system log shown at the AP level do not work.
The default values are always used (severity level higher than or equal to warning).
• The RRM network completeness analysis may take longer than expected (up to 3 minutes).
• On a system with 1,000 or more RRM radios, CPU utilization may increase by 20% over operation
without RRM.
• The message maximum simultaneous number of RADIUS Requests waiting for
answer have been reached appears when too many RADIUS clients go offline without
closing the session properly. The controller sends RADIUS Accounting packets for these idle clients,
and they were never cancelled.
• In the system logs page, only the logs local to the team manager show up when selecting Team
in the network tree. Selecting Controllers shows logs for all team members. Directly selecting the
team manager controller shows no logs.
• APs exposed to high RF noise fail to return to the default channel that was configured by RRM.
• The following OIDs contained within the COLUBRIS-DEVICE-WIRELESS SNMP MIB object have
the same description:
coDevWirCliStaTrafficAuthorized
coDevWirCliSta8021xAuthenticated
coDevWirCliStaMACAuthenticated
coDevWirCliStaMACFiltered
• If the MSM7xx Controller is configured to use 0.0.0.0 as the DNS server, the APs will reboot.
• The Duration column on the Access Point > Wireless Clients page incorrectly shows "HH:MM:SS"
instead of the actual wireless user connection time.
• Usernames with 30 or more characters are not displayed correctly on the Wireless Clients table
(Controller >> Overview > Wireless Clients).
• After an upgrade, the following assert error message is displayed on the system log after all
access points get synchronized to the controller: assert: rmam_channel_sm.cpp
RMAMScanChannelChangeComplete 170 (siContext != NULL).>.
• When the team leader fails over to an alternate leader, RRM is not updated with the new leader’s
information and the following error message is displayed on the system log: store-devices:
Client '44:1E:A1:C2:A2:CE' skipped sending entries '12273' to '12281'.
• An incorrect error message is reported if the user tries to start an RRM analysis while an RRM
plan application is in progress. The error reads, An internal software error occurred
instead of Cannot start RRM analysis, please wait for the plan application
to complete. In addition, the system log will contain an entry, such as: <date> <time> err
rfmgr_sc:Unexpected RPC return code:-33.
• The wireless MAC filter for a VSC has been extended to support 256 MAC addresses (instead
of the previous limit of 64).
Known issues
These issues are present in this release:
• If Terminate WPA at the controller is enabled in a VSC, the controller may randomly reboot. As
a workaround, do not enable the Terminate WPA at the controller option.
• The “%” character causes random characters to appear in the name on the controller when used
in creating a profile name. As a workaround, do not use the “%” character when creating a
profile name.
14 Known issues