Next connect your device to your router still set to ch. Now, the tool should tell you something different, as ch. You now turn on your router and set it to channel 3 but, BEFORE you connect your device to the WiFi you re-run the scan. Let’s assume the channel scanner tool recommends channel 3. The tool should obviously find the best channel for your environment. If this is so then let parse it out to specify the best way to use the tool…ġ- you have no WiFi connection on your device yet I assume it does *not* take into account what channel you are connected to in it’s recommendations. The channel scanner tool must just try to find the least used channel. Question on the proper use of this channel scanner tool… iOS will automatically scan, detect, and choose the best possible channel to use much like the OS X scanner tool, thus one can simply connect to that broadcasted hotspot, see the channel it chose, then turn off the hotspot feature and reconfigure the router to use that broadcast channel. All you need to do is place the iPad or iPhone in the general region of the hardware that will access the primary wireless router, then temporarily turn on the Personal Hotspot.
Wifi scanner os x mac#
An Optimal Channel Detecting Trick for iOS Usersĭon’t have access to a Mac or the Wireless Diagnostics utility? Maybe you don’t have OS X Mavericks yet? For users who have an iPhone or cellular iPad with the iOS Personal Wi-Fi Hotspot feature, you can use a roundabout trick to detect the best channel to use for a router too. This works exceptionally well and is worth taking the little time to perfect, particularly fi you feel a wireless network is sluggish or problematic. Going further, the amazing OS X Wireless Diagnostics tool can also be used to optimize wi-fi networks further by measuring signal strength as you physically rearrange the placement of a the wireless router in relation to computer hardware. The wi-fi network should now be faster with less interference for all devices on the network, not just the Mac used to scan and detect the best channels. Change the appropriate channels for each protocol, save settings, and you’re good to go. Using a Netgear router with an IP of 192.168.1.1 as an example, simply point any web browser to that IP, log in using the router admin login (often admin/admin), and look for the “Channel” option, typically located within a “Wireless Settings” or “Broadcast Settings” preference region. In the below screen shot example, the best channels chosen are 2 and 3 for 2.4 GHz, and 149 and 157 for 5 GHz.Īs mentioned before, changing the broadcast channel will vary depending on the router manufacturer and the IP address used. This tool exists in all modern versions of OS X and it’s very easy to use, here’s how it looks as of Yosemite, note the layout of the app is slightly different from prior releases but the tool itself is largely the same, containing the wi-fi channel scanning and recommendation feature:
Wifi scanner os x password#
Enter the admin password and completely ignore the splash screen that launches.
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