Symptom
04:eb:40:9f:4e:e0 is the radio MAC address of Axel AP VW_AP9130I.1D10
If this issue is on AP side, please let me know and I can reroute it to AP component.
The following errors show in WLC message log:
*spamApTask6: Jan 30 10:12:39.392: %LWAPP-3-VENDOR_PLD_VALIDATE_ERR: [PA]spam_lrad.c:12307 Validation of RRM_INTERFERENCE_DATA_PAYLOAD(23) with length=504 failed - AP 04:eb:40:9f:4e:e0
*spamApTask6: Jan 30 10:11:34.358: %LWAPP-3-VENDOR_PLD_VALIDATE_ERR: [PA]spam_lrad.c:12307 Validation of RRM_INTERFERENCE_DATA_PAYLOAD(23) with length=224 failed - AP 04:eb:40:9f:4e:e0