This update (from previously published version 36) has changes to the first page, the Handover tab.
The Handover view at the top now has a strip for current channel and another for Ping results. These are based on single ping tests initiated every 500msec. If the ping returns within 1 second, it is painted green; in 3 seconds, yellow and after that it is painted red. Pinging is controlled by a button at the bottom of the screen. The ping target is the default gateway IP address.
The middle view is a 'Handover History' tab. This gives 20 minutes' history of associations in the context of other scanned APs. The vertical scale is for signal strength, and the BSSID of the new AP is printed at each handover. The colours are coordinated with the 'Scan View' list below (although it's a hash, so sometimes APs will have the same colour).
The central button toggles the scan list to a series of logs generated by the Wi-Fi subsystem and the wpa_supplicant, these show the progress and status of authentication. The timestamps are added when the log messages reach Aruba Utilities - they may not accurately reflect the timing of various events.
The 'unstick' button sends a 'reassociate' command to the Wi-Fi interface. This should result in the chip scanning, and moving to a better AP if one is available, but the linkage is indirect and it has different effects on different devices. If you are near an AP with good signal strength, but the device is still 'stuck' on an existing but weak association, 'unstick' should cause it to move to the better AP, even when it shows no signs of doing so autonomously.
Please let me know how it looks on your device. The font sizes under the histograms are a little tricky so I would like to know if they need tweaking.
Antar
(view in My Videos)
13-04-05
Published v39
- Added Handover History view
- Button to select Wi-Fi event log
- Ping function on handover tab
- Unstick button on handover tab