HOWTO: Create Wired/Wireless Router with dnsmasq
Ubuntu: Stat / Stop / Restart Iptables Firewall Service - nixCraft
ufw
Quick and Simple Ubuntu DNSmasq & DHCP Router | Pacific Simplicity
Increasing a Router's Transmit Power - TomatoUSB
wifi myths
BSI - CERT-Bund Reports: HOWTOs
How to secure network services according to the German Federal Office for Information Security
multiple ssid's over a single physical wireless interface | The FreeBSD Forums
Build Secure VLAN Networks with ‘Shibby’ Router Firmware | hobo.house
Intelligent IoT Gateway on OpenWrt
firewall router
Creating an External Access Rule [wiki.ipfire.org]
The Ars DIY router faces better tests, tougher competition | Ars Technica UK
The Router rumble: Ars DIY build faces better tests, tougher competition | Ars Technica
The Ars guide to building a Linux router from scratch | Ars Technica
Setting up guest wireless access on Tomato · theZedt
Tutorials - DD-WRT Wiki
Guest Wifi Setup DD-WRT | Kong
Tomato Firmware on an ASUS RT-AC56U Router – TigerCore.net Blog
Installing OpenWrt on WD MyNet N600 - pebra.net
WD N600 & N750 image updates – Steve's Blog
openwrt
WD N600 & N750 image updates – Steve's Blog
openwrt
Recovering ASUS router firmware without Windows - Chris Hardie
OpenVPN on ChromeOS Documentation (publish)
Node-RED
IP Application Services Configuration Guide, Cisco IOS Release 12.4 - Configuring IPv4 Broadcast Packet Handling [Cisco IOS Software Releases 12.4 Mainline] - Cisco
UDP forwarding rewrites the broadcast IP address of a UDP packet to either a unicast (specific host) IP address or a directed IP broadcast.
Wireless router with modem features: OpenWrt Compare prices | miser Germany
Western Digital N600 - OpenWrt Wiki
How to Install and Configure dnsmasq | iceflatline
nameserver
Turn Your Old Router into a Range-Boosting Wi-Fi Repeater