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Cisco Bug: CSCup00326 - Insufficient sanity check for multicast group address value on WLC GUI

Last Modified

Nov 27, 2020

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

7.4(121.0) 7.6(120.0)

Description (partial)

Symptom:
AP Multicast/Broadcast Mode may be configured as Multicast mode with multicast group address 0.0.0.0,
where it should be in range of 224.0.0.0 to 239.255.255.255.

(Cisco Controller)show network summary                                                                             .                         
<snip>
AP Multicast/Broadcast Mode................. Multicast   Address : 0.0.0.0

Conditions:
This symptom may occur when "Multicast" is selected for "CONTROLLER > General > AP Multicast Mode" on WLC GUI,
but "Multicast Group Address" field is left as blank, and "Apply" is clicked.
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