The scanning is set to an interval of five seconds by default which you can change at the bottom of the screen. It scans the area automatically for wireless access points, and lists all that it finds in the interface. NetSpot opens the Discover page on start. The program is only available as a net installer which requires an Internet connection during installation on a local Windows machine. The majority of those limitations are usually not that much of a problem for non-commercial uses of NetSpot, except for the additional visualization options maybe. It has a couple of functional limitations when compared to the Pro or Enterprise versions, namely less visualizations, smaller survey areas, lack of advanced reporting options and other features for business use. This free version can be used non-commercially only, and is good for one zone file per project. The Windows version of the program is only available as a free version currently. NetSpotĪ software like NetSpot offers several advantages over walking around with your mobile device in an attempt to find out where you may want to place a wireless repeater to improve reception. Screen Shot at 5.24.22 PM.png (2.If you are using wireless Internet at home, you probably know that reception can differ a lot depending on the room you are in and other factors, such as other wireless access points in the vicinity.Įven in the same room, reception may be good at one end of the room and not so good anymore at another, and while you can use trial and error to find out about that, it is not really something that works well if you are not using the right tools for the job. I'll upload a few more later this week.Īs for the Netspot software, incase your curious goes for about $150, but was on sale at one site for $29 last week. I know not all buildings have the resources to justify so your milage may very, but most buildings are similar so feel free to use my maps to help plan your wireless AP deployment. I haven't looked up the cisco AP's data sheet but usually that is 30-40 devices per AP. ![]() If an AP is placed right you can focus the signal inside the buildings and avoid too much of it leaking out into the parking lots.Īlso another known issue when planning a wireless deployment is that each access point has a limited number of devices that can connect. ![]() Then the software takes all that data and creates a cool heat map, and can pinpoint where all your access points are and weak signal spots which are in blue. Then you just walk around and take samples through out the building until you have covered the whole building for my first that was about 60 survey spots. The software I use is called Netspot, yes it currently only works on Macs, but an iPad version is in development.īasically you can upload a google map or floor plan, scale it (I usually use the doors as they are usually 36 inches). One of those projects was to survey the wifi coverage of several buildings. ![]() I'm an information security professional and recently been working on several wireless security related projects. Was wondering if anyone else has tried this out besides me.
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