07-12-2006 09:20 AM - edited 07-04-2021 12:35 PM
Is there any way (debug, trap,...) the AP can send/show if the external antenna is broken or disconnected? We have lots of AP's installed in a place where sometimes the external antennas can be broken, and I'd like to know if there is a way to know it at the time it happens.
Thanks.
07-12-2006 04:18 PM
You can look at the associations to see if users associate or not to the ap. Other than that, you must walk and associate to each ap.
07-12-2006 07:08 PM
Run an external monitor, something like NetStumbler (free: http://www.netstumbler.com).
Baseline the working system and watch for a major drop in the signal level.
You could probably write a Perl script that would telnet the AP (using Net::Telnet, for example) and track the RSSI (Radio Signal Strength Indication) from the AP- this is receive only, but if the majority of hosts are running at minimum marginal levels you can probably track & chart it.
You can put in something like a "Bird" meter (measures power and (I think) SWR) - if you have a screwed-up antenna, the SWR is gonna go up significantly. There will be losses associated with an in-line system.
Video camera?
That's all that comes to mind tonight ...
Good Luck
Scott
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide