Networking
None of this is expert advice. It's what people worked out for themselves, usually the hard way — what actually helped, and what they'd tell someone standing where you are. Take what fits and leave the rest.
If you only read a few
Use WPA2 encryption for your network instead of WEP or leaving it open.
WEP is easy to break, and most people are too lazy to hack a non-trivial WPA2 passphrase.
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Keep metal objects and wire stems away from your router to prevent signal disruption.
Wire stems in fake flowers can block signals, causing drastic speed drops.
one person who lived it
Connect a personal router to the Ethernet port behind a hotel TV to bypass authorization pages.
It can provide faster speeds and avoid login screens.
- Connect only to the WAN port.
- Hotel staff may disable your port if they detect another router on the network.
one person who lived it
Set up a travel router with a VPN (such as Tailscale) to route traffic back home, making it appear you are still in your home region.
This can trick streaming services like Netflix and works via UDP hole punching.
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Use MOCA bridges to extend network connectivity if coaxial cable is run through the house.
It works great.
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Use a VPN with a killswitch when connecting to public WiFi to protect against data interception.
A VPN hides traffic and protects from interception; a killswitch disconnects if there is a VPN issue.
- Some VPNs are set to only send work site traffic over the tunnel, leaving personal banking sites unprotected.
one person who lived it
Avoid using old routers as wireless repeaters if they support older standards like 802.11g while your new router supports newer technologies like 802.11ac.
Incorporating the old router will cripple your performance.
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Combine multiple security measures to discourage hackers.
Hackers may bypass one layer but often move to easier targets when they hit unexpected second or third layers.
- No security is foolproof.
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Go to 1.1.1.1, which functions similarly and is easier to remember.
easier to remember
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Use a dedicated travel router to handle hotel Wi-Fi authentication once for all devices.
It allows multiple family members to connect directly to your local network after a single login.
- Check terms and conditions first, as many cruises ban travel routers.
one person who lived it
Place your travel router near the hotel room door to find the strongest Wi-Fi signal spot.
This location often provides full bars everywhere in the room.
one person who lived it
Use Gigabit-capable powerline adapters to send your network signal over your home's power circuits when running Ethernet cables is impractical.
One user reported achieving 213 Mbps via this method.
one person who lived it
Use an Ethernet adapter dongle instead of a full router for compact travel connectivity, testing the tethering setup at home before traveling.
It is a smaller device that should work just as well.
one person who lived it
Only add colleagues to your social circles if you are genuinely friends with them, rather than just sharing an employer.
Shared employment does not necessitate a social connection; friendship does.
one person who lived it
Construct a DIY reflector antenna using metal materials like tinfoil, pie plates, or screen door parts, ensuring the curve and height are optimized for reflection.
Metal reflects RF signals; the shape and size of the reflector matter more than the specific material.
- Bigger reflectors are usually better.
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Be aware that changing WiFi channels can cause connectivity issues with certain devices like Xbox One consoles or Android phones.
- Issues may prevent logging into the router interface to revert changes.
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Download media for offline viewing on home WiFi to conserve cellular data when traveling.
Streaming over cell data can accidentally deplete your data quota.
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Turn off automatic channel hopping on your router to prevent disconnections during channel changes.
Built-in channel hopping often results in getting disconnected while the router changes channels.
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