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Cisco Bug: CSCun15820 - Controller reports its own Mac Address in Duplicate IP message

Last Modified

Nov 06, 2018

Products (1)

  • Cisco 5500 Series Wireless Controllers

Known Affected Releases

7.4(110.0)

Description (partial)

Symptom:
5508 controller keeps reporting its own mac address in duplicate IP address message:

#DTL-1-IP_CONFLICT_DETECTED: dtl_net.c:4857 Network device with mac addr 6c:20:56:bc:ed:0f using IP address of local interface 'management'. 192.168.189.38 - Received ARP Reply on interface 13 with vlan ID 189. IP conflic

Problem continues after upgrading from 7.4.100.0 to 7.4.110.0

Conditions:
It happens constantly
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  • Status
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