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Cisco Bug: CSCum80836 - WLC error "DHCP dropping packet (no mscb) found" for client in RUN state

Last Modified

Jan 17, 2020

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

7.4(100.0) 7.4(110.0)

Description (partial)

Symptom:
Multicast client in RUN state receiving DHCP error "DHCP dropping packet (no mscb) found" for a second unknown MAC address linked to the same device

Conditions:
WLC 2504
7.4.100.0 & 7.4.110.0
Bose SoundTouch 20 Wireless speaker system

Related Community Discussions

<key>CSCum80836</key> - WLC error &quot;DHCP dropping packet (no mscb) found&quot; for client in RUN state
Hi everyone. I know it is bug and it is not fixed yet. But i want to know, may be someone hava fixed this problem. Problem is:  Multicast client in RUN state receiving DHCP error &quot;DHCP dropping packet (no mscb) found&quot; for a second unknown MAC address linked to the same device. What is interesting, how this AP can generate the second fake MAC address?
Latest activity: Sep 29, 2016
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  • Status
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