Hi,
We are seeing a strange issue with Cisco AP-2600. While we are running
traffic from our Device to Cisco AP, we see suddenly Cisco AP sends
DELBA. We are unable to find out reason for cisco doing so.
I would like to know what debugs can I enable to find out the reason? I've already enabled BA under dot11radio tracing. Below highlighted.
I've now enabled below debugs: Can I enable anything else which prints the reason why DELBA was initiated?
on Cisco AP console we see the flood of below messages: I believe these are coming due to aggregated packets from peer due to delay in Sending DELBA from Cisco & also due to peer side processing of DELBA before aggregation is torn down. But what we are trying to find is, the reason why first DELBA is initiated from Cisco?
<<<<<<<<<<<<<003064 - AMPDU with no ADDBA >>>>>>>>>>>>>>>
ap#show debugging
Dot11Radio 0
Printing of traces blocked
Multicasts will be displayed
Dot11Radio 1
Printing of traces blocked
Transmit packet trace will print
Management packet trace will print
Command trace will print
Transmit event trace will print
Block ack info trace will print
Transmit fail trace will print
Client event trace will print
Psp trace will print
Other trace will print
Multicasts will be displayed
Probe request/responses will not be displayed
Promiscuously received packets will be displayed
Ack/Cts/Rts will be displayed
Crc errors will be displayed
Beacons will not be displayed
PLCP header will not be displayed
IV will be displayed
CKIP MIC will be displayed
All RSSI will be displayed
only last 3 bytes of mac addresses printed
print time difference between received packets
4 lines of packet data will be displayed
dot11:
dot11 virtual interface debugging is on
IEEE 802.11 packets debugging is on
Dot11 Mgmt Interfaces debugging is on
dot11 state machine debugging is on
Dot11 Stations debugging is on
Dot11 ssid debugging is on
Station failed to associate/authenticate debugging is on
IEEE 802.11 packets debugging is on
dot11 received packets classification debugging is on
IEEE 802.11 events debugging is on
