Controller Based WLANs

How do I configure the AeroScout Engine on an Aruba controller and what initial message does the AP send?

by on ‎07-02-2014 05:57 PM

Product and Software: This article applies to all Aruba AeroScout deployments.

 

To configure the AeroScout Engine on the controller, configure the AeroScout server IP address and the port number with the aeroscout-rtls-server ip-addr <ipaddr> port <port> command in the AP system profile.

 

(config) #ap system-profile Aeroscout-test

 

(AP system profile "Aeroscout-test") #aeroscout-rtls-server ip-addr 192.168.10.10 port 12092

 

When you configure the AP system profile with the AeroScout server information, the APs in the corresponding AP group with this AP system profile send a Generic Notification to the AeroScout engine.

 

Here is a packet capture of the Generic Notification from the AP and its acknowledgement back from the AeroScout server.

 

1397 image

This sample Generic Notification and its acknowledgment are taken from the AeroScout server.

 

Generic Notification Sent by the AP

 

19:31:18:76: Incoming Message (Generic Notification)

IP: 10.163.184.30, Port: 1144

ReqID: 0x00, Code: 0xD9, Sub-code: 0x00, Length: 24

- Device's MAC: 00246CC50A02

- Vendor ID: 0x0050

- Ack Required: true

- Error Occurs: false

- AP Changed: false

- Wake UP: true

- Aux Data&colon;

PDU: 7C 83 00 00 D9 00 00 18 | 00 24 6C C5 0A 02 00 50

00 00 90 00 00 00 00 00 | 00 00 00 00 00 00 00 00

 

Acknowledgement Sent Back by the AeroScout Engine to the AP

 

19:31:18:217: Outgoing Message (AP ACK)

IP: 10.163.184.30, Port: 1144

ReqID: 0x00, Code: 0xD0, Sub-code: 0x00, Length: 8

- Device's MAC: 00246CC50A02

PDU: 7C 83 00 00 D0 00 00 08 | 00 24 6C C5 0A 02 00 00

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