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Showing top 117 results for "Home network troubleshooting"

Videos

VLAN isolation sounds great until you forget the firewall rules that actually make it work

…IoT VLAN for all things relating to the smart home. Security VLAN for cameras and sensors. Homelab VLAN for servers and network infrastructure. Finally, one more VLAN for guests. It didn't…

May 13, 2026 · Rich Edmonds

NetBird's new reverse proxy is the remote access tool I've been waiting for

…Now you can leverage the inbuilt Traefik reverse proxy inside NetBird to securely share services outside your home network, and outside your NetBird overlay network. That means no VPN client is necessary…

Mar 20, 2026 · Joe Rice-Jones

I stopped trusting my router's diagnostics after my Raspberry Pi found what it missed

…The interesting part is the tools running on it to monitor my home network. The ntopng handles real-time traffic monitoring by watching every flow on my network, highlighting the top chatty…

Apr 20, 2026 · Samir Makwana

Double NAT vs. Single NAT 101: Best Tips on Handling that ISP-Supplied Gateway | Dong Knows Tech

…Done? Let’s dive in! Related stories on home networking Broadband: Fiber-optic ONT vs. Cable modem | How to activate a Cable modem | Broadband troubleshooting | 10Gbps Internet vs. Gigabit Internet | Tips for…

Jan 16, 2025 · Dong Ngo

Discussions and forums

r/HomeNetworking · u/dividebyze · 3d ago

How to get better local network speed

Hi everyone I’m hoping to get some insights from the experts here on how to troubleshoot and improve the local network speed between two devices in my home. To give you a clear picture of my setup, I’ve attached a diagra…

r/homelab · u/sargetun123 · 2w ago

I wrote a free 270-page guide on securing your homelab and I'm giving it away

**UPDATE** I have went through tediously and re-checked everything including fixing some mistakes that were still left in version 1. I went over everything and all the feedback recieved, the second edition includes both …

Your Raspberry Pi will outlast your PC if you stop treating it like one

…Build a retro game console , a smart home hub , or a network monitor with Pi to leverage the hardware’s strengths. That’s when Pi just keeps going. If you push the…

May 8, 2026 · Samir Makwana

I bought a KVM-over-IP for my home lab, and I can't believe I waited this long

…Or worse, it reboots and becomes inaccessible on the network due to a change. That generally means walking to my server, plugging in a monitor, keyboard, and mouse to troubleshoot, and it…

Mar 26, 2026 · Joe Rice-Jones

Your ISP router is the biggest bottleneck in your home network, and you know it

…backdoor in place for "troubleshooting." So, if you haven't already, replace your ISP router right now. Related 7 stupid ways your ISP router breaks your home network For something that's…

May 11, 2026 · Tanveer Singh

The Best Travel Router Is Your Laptop | Dong Knows Tech

May 23, 2026 · Dong Ngo

Stop treating Proxmox's firewall like an optional feature — it's your lab's clearest safety net

…It was the gradual realization that "probably fine" isn't the same thing as being intentional, especially in a home lab where services have a habit of multiplying. One container turns into…

Apr 16, 2026 · Jeff Butts

Five Best Wi-Fi Range Extenders: The Most Flexible and Convinient Options for Better Coverage | Dong Knows Tech

May 11, 2026 · Dong Ngo

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