networking

How can I improve my Wi-Fi coverage?

Episode 1302

Fred from Upland, CA
Plume Wi-Fi

Fred gets really bad bandwidth with Wi-Fi. Leo says that's a common problem and three companies, including Plume, have started up to address it. Leo says that Eero is currently the only one that has a device out to solve the issue. It costs about $500 for three extenders that he would place all around his home, creating a mesh Wi-Fi network. Luma is a little less expensive, though.

Why can't my Mac connect to the Internet?

Betty from Madison, WI

Episode 1296

Betty can't log into the internet with her Mac. It says there are no plugins to do so. Leo says to check your router connection to see if your WiFi router is turned on. You can do that in the Apple's Network system preferences. If you can't see your access point, you're not connected to it. If it's connected, then look if the internet connection is available. If the WiFi router isn't working properly, it'll be connected, but it won't go anywhere. It'll just be a local address starting with 168. Try resetting your router.

How can I monitor my network activity in Windows 10?

Episode 1284

Chip from Cherry Hill, NJ
Network Activity Indicator

Chip just upgraded to Windows 10 and he misses the notifications of network traffic in his system tray. Leo says that was a feature that was dropped several generations ago because there is a rich ecosystem of third party developers that can provide the same functions.

Chip should check out the Network Activity Indicator from itsamples.com

Why does Linux kill my internet access?

Larry from Sherman Oaks, CA

Episode 1275

Larry's Debian Linux computer kills his UVerse internet connection. He can't even stream with the network. The problem is, he's blind and he can't troubleshoot it with his screen reader. Leo suggests trying a non graphical output version of MRTG. W3M also supports Javascript browsing. Leo suspects a host name error. The challenge is that running Linux means he's supporting himself, and the Linux community is smaller than Mac or Windows. A good Sys Admin may be able to figure it out. Leo suggests getting a logfile and putting it on the forum to ask them if they see what's going on.

Why can't I get on the internet?

Harry from Akron, OH

Episode 1270

Harry is reinstalling the Windows Vista OS on a friend's computer and now it's connected to "an unidentified" router with a local access only. He can't get online. Leo advises connecting via hardwire. If that works, then it's a setting that's not allowing it to get online. A driver may need to be downloaded as well. Getting the motherboard drivers from the manufacturer could solve it.

Should I use powerline networking in my house?

Larry from Battle Mountain, NV

Episode 1265

Larry is thinking of going with powerline networking in his house. Leo says that thanks to the Powerline Alliance, powerline networking has gotten a lot better in the last few years. It's not as fast as Ethernet, however -- it's about half the speed. But it's still pretty good. Leo does it for his house and it works great. But instead of 20MB throughput, he'll get half that.

What do I need to take advantage of the CAT 5 wiring in my condo?

Barry from Fort Meyers, FL

Episode 1261

Barry just moved into a condo wired for CAT 5 Ethernet. What does he need to make it all work? Leo says he'll need something that will connect to the internet -- a switch or hub that will plug into his router. The chatroom says he may need at least three routers to work with fiber to create a public and private network. That way he can do some home automation as well. Barry should check out PracticallyNetworked.com for help.