Networking

Wi-Fi routers, home servers, virtual private networks, and more.

When can I get a WiFi 6 router?

WiFi 6

Episode 1690

Tom from Warren, OH

Tom wants to know when he'll be able to get 6Ghz WiFi? Leo said that FCC just approved WiFi 6 as a standard. And WiFi 6 routers are just coming out. WiFi 6 is faster and more reliable too. Leo recommends Ubiquity. But Leo says WiFi 6E routers will be coming by the end of the year, and they'll be able to see through walls and will be great for Mesh routers. And nobody will be on it because it's so new.

How Can I Improve My WiFi Reception?

WiFi

Episode 1685

Dan from Rancho Cucamonga, CA

Dan has his TV set up with WiFi about 150' away from his WiFi. How can he improve the connection? Leo says the walls may cause interference. Ben could try setting his WiFi router higher up. But the better option, if possible, is to wire the TV directly to the modem. A mesh router will also help, since it can create a mesh of connectivity, with a separate backchannel. Each Satellite is connected by ethernet. It'll improve it, but it will still deal with interference. He can rewire the home with ethernet. That'll fix things. Also, powerline networking may work as well.

Why can't my Windows 10 machine see my XP machine on my network?

Windows 10

Episode 1684

Bernie from San Dimas, CA

Bernie has two desktops, one with Windows 10, the other with Windows XP. But they can't see each other on the network. But his Windows 7 laptop sees both. Leo says there are so many things it could be; he recommends going to practicallynetworked.com. It could be the XP machine is using SMB 1.0. Windows 10 stopped using it because it wasn't secure. So chances are, that's it. You can still turn it on though.

How can I secure my WiFi router?

TP Link Router

Episode 1684

Bruce from Carlin, NV

Bruce wants to know how he can secure his WiFi router. Leo says to first enter the router address (198.x.x.x) and then change the default password. Then, turn off Administer via WLan. This will prevent someone from the outside controlling your router. Step 3, turn off UPNP (aka universal plug-in play). This prevents a device inside of your network, like an Xbox, opening up your router to the internet when you don't want it to. Lastly, turn on WPA2 security encryption.

How can I print wirelessly with Linux?

CUPS

Episode 1684

Lee from Santa Claus, IN

Lee has a printer and he'd like to wirelessly print through the router with Linux. Can he do that? Leo says Modern printers use WiFi to connect directly to the printer, but some routers have a special windows program for a print server. But it may no support your printer. Leo says that there is a driver called CUPS that may be able to do it. Look by router brand and model in the CUPS database. If it's there, then you can use CUPS to do it. Another option is to use VMWare or maybe even WINE to use the Windows version.

Why can't I connect WiFi with my new router?

Nest Camera

Episode 1682

John from St. Petersberg, FLA

John has been upgrading his parents' network with a new router, some smart devices like NEST Cams, etc. He's running into some issues, though. He suspects it's the modem/router combo. Leo says it likely is: you'll need to find the IP address and log into it. Likely Admin/Blank for a user name and password. Then turn off the wifi and DHCP. The DHCP is also doing double NAT, so turn that off. It's called putting the router side into "bridge" mode. Let the modem send the bandwidth to the Google home router and it will handle it all.  That should fix it all. 

How Can I Connect Our Spare House to WiFI?

Orbi

Episode 1681

Janelle from Oregon

Janelle has a Netgear Orbi and she's been having issues with her RING doorbell dropping out front. Leo says that RING works best on 2.4 GHz, but that's also very congested. Leo suggests going into the RING settings and set the RING to connect to the 2.4 GHz band. And if she can name the band, it can be easier to connect. But she also may have a neighbor that has a powerful router that is knocking the connection offline.

How can I share files on my Windows network?

Windows 10

Episode 1678

Collins from Mayfield, Kentucky

Now that Windows has killed Workgroups, what's the best way to share files for his network? Leo says that file sharing is still available in Windows through File Explorer. But make sure you share with permissions to keep your network secure. What about a NAS? Leo says that a NAS will work, but they can get expensive with having to buy enclosures separate from the drives the data is housed in. 

Why's My Apple TV Trying to Connect to My Mac?

Bonjour

Episode 1675

Jack from Garden Grove, CA

Jack got an antivirus notification that an Apple TV that was trying to access his network. He said no, but it keeps requesting it. Leo says that if Jack has an Apple TV, it's probably trying to connect. It uses a utility called BONJOUR to connect. It's perfectly safe to talk to your mac. And since Jack has a router, his router is a perfect firewall to prevent outside connections. That's how he'll know it's the  Apple TV that's trying to connect. So let it. And get rid of the AVS.