Скачать или смотреть Build a WIRED to WIFI network adapter using a RASPBERRY PI!!!

Network-enabled devices have not always been built with WiFi connectivity built in. This is especially true of old smart TVs. In order to get them back online, I can use a Raspberry PI to act as a wired to WiFi adapter. After this, all the apps on the TV, or whatever device I'm connecting will work just fine.

Useful info:
Raspberry PI:
USB network adapter (only required if using a PI Zero):
Micro SD card:
Crossover network cable:
Raspberry PI OS Imager:

Configuration for dnsmasq:
interface=eth0
bind-dynamic
domain-needed
bogus-priv
dhcp-range=192.168.150.50,192.168.150.150,12h

IPTables commands:
sudo iptables -F
sudo iptables -t nat -F
sudo iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE
sudo iptables -A FORWARD -i wlan0 -o eth0 -m state --state RELATED,ESTABLISHED -j ACCEPT
sudo iptables -A FORWARD -i eth0 -o wlan0 -j ACCEPT

Chapters:
00:00 - Intro
00:47 - Titles
00:54 - Like / Subscribe / Notify / Comments
01:29 - Project Intro
02:12 - Kit list
04:55 - Apply Raspberry PI OS updates
07:30 - Provide a static IP using NMTUI
10:00 - Install DNSMasq and IPTables
10:50 - Set up DNSMasq
12:25 - Set up IPTables
15:54 - Enable IP Forwarding
17:51 - Demo IP address allocation using PI 4 client
19:44 - Demo on smart TV
19:58 - Outro
20:58 - Closing titles

Equipment used:
Canon M100 camera with 13-55mm kit lens
Shure MV7 mic
Elgato collapsable green screen
Neewer GL1 Pro keylight
Nanlite Pavotube 30C lights
Original video capture using OBS
All video editing using Kdenlive
All image editing using GIMP