Sam looked in the settings of his Netgear Orbi router and made a few changes. Now, many things he uses on his network don't work any longer. Leo suggests powering down the router, count to 30, and then power it back up. If that doesn't work, you can completely reset the router. There's a reset hole that you poke a paperclip into and hold it until the lights blink yellow. You'll need to reset it up and give it a new password, but it will be back to the factory settings. Also turn off WAN administration, and universal Plug n Play (UPnP). You'll be back up and running.
Tom's router has four ethernet ports. Should he use them to install multiple hubs with switches or multiple switches? Leo says that switches aren't very smart on the whole, and switches are really just another name for hubs. What you need is a smart switch to really isolate the traffic and maximize your speed. Leo has a 24 port switch connected to his Orbi router and he uses that to connect all his devices that need a wired connection. That includes his streaming box and TV.
Brett is worried he's been hacked. He used UNRAID to create his own Network Attached Storage. But he recently got a message that he had 114 login attempts on his network. Leo says that it is very common. Any server that is online and attached to the internet will be attacked. Mostly by a bot that is programmed to look for servers online. Make sure you have security features that only allow logins from approved regions, IP addresses, or from your work. There should also be a feature that will lock out an IP address that keeps trying to log in.
Bird has 15 Macs at work that he has to set up. He wants to know if he can do a net install to create a setup when connecting the Mac to the network? Leo says that Apple has a Net Install option through the System Image Utility. It's a simple google search. There's also a company called JAMPH that can do it for you. They are the leaders in network Mac management.
Richard is trying to use PLEX and he can't understand how to make it work. Leo says he can watch his own movies using a PLEX Server. That will serve up any media he has on the network.
Chad wants to run a game server on a secondary PS4 so others can play over the internet all over the world. HIs problem is he needs a NAT Type 1 connection to make it work. Is there any way to do it without having a second internet connection from Spectrum? Leo says that there used to be a device called a Hamachi that would do it. Ideally, try taking the router out. It will eliminate a middleman that could assign a Type 2 connection, not a Nat Type 1. Risky, but it could work. Chad can also try DMZ through the router. He can also set up port forwarding.
Dave recently upgraded his network with new routers and created Steve Gibson's three router network for security. He wants to know what's the best way to do it to be more efficient and secure. Leo says that Steve Gibson over at GRC.com is the expert here. But there's an easier way to do it, with virtual LAN networks assigned within the physical network. Using the EdgeRouterX enables you to create up to 4 segmented networks that can't cross over. And it's only $59. Great deal. But since Dave has already bought the routers, PC Perspective is where you want to go.
Nolan wants to know if a mesh network can be deployed with a mobile app? Leo says that the earliest uses of MESH were through a mesh of internet hotspots with mobile phones. It talked to other mobile devices and connected them. It was to create a network where there is no internet. Here's an article about it - https://www.technologyreview.com/s/516571/build-your-own-internet-with-mobile-mesh-networking/
Darren is looking to upgrade his network to a Mesh router and is having issues connecting his WyzeCams. Rich says that a lot of people are having issues with this because the WyzeCams are 2.4ghz and the mesh routers will switch between 2.4 and 5 GHz. That can cause camera connection issues. Google's mesh router will automatically connect to the band that the camera supports. So he may want to check out the Google WiFi mesh router.
Rich has Eero and he was able to hook up his WyzeCams without any issue.
Pria has her cell service with Verizon and she is having issues connecting to WiFi in her apartment building. Leo says that in her iPhone settings, check the WiFi connection and look for the name of the network. Click on the "i" and look at the network. Make sure there's an IP address in there, starting with either 192 or 10. If it's anything else, she is not getting an internet connection. That would indicate the network is misconfigured. Try to unplug the router and plug it back in to reboot.