I hat two crashes in my LAB with 17.9.4a an a HA-cluster.
Crash situations:
1) After setting up AVC for policy profiles (Configuration > Service > Application Visibility)
2) Without config change on WLC. Only a new client connected to WiFi (used one ...
The issue (CSCwd63665) have been seen on c9800-CL @ 17.6.4 with 49 APs (9120axi / 9124axi) and FlexConnect, too.
Some - not all - APs seemed to not answer the association request of clients.
Rebooting the APs helped for a short period of time.
Other ...
This Bug hits 1830 series, too.
I've seen this issue in the following release trains, too:
- 8.2 - up to 8.2.166.0
- 8.3 - up to 8.3.141.0
- 8.5 - up to 8.5.120.0
Right, radio is going off-channel when message "send OFFCHAN req" appears. I've seen this behavor on version 8.2, too. (FRA has been implementeted in 8.5) When XOR radio is configured to serve 2,4 GHz only (manually), it goes off-channel to scan "cou...
