My network got more complicated. I'm using a dedicated router to automatically switch between Starlink and my old landline for when there are no satellites. : r/Starlink
Redirect DNS requests using a router and iptables - Super User
Configure using iptables order of the rules will | Chegg.com
Install CentOS 7.6 and Configure it as a Firewall Gateway Router | Danscourses
How to setup firewall in Linux? - GeeksforGeeks
Masquerading and Firewalls | Security Guide | SUSE Linux Enterprise Server 15
firewall - Allow access from outside network with dmz and iptables - Super User
Controlling Network Traffic with iptables - A Tutorial | Linode
Iptables Stateful Firewall and NAT Routing | fabiobaltieri
Accessing the DNAT'ted webserver from inside the LAN - Server Fault
Routing Between Different Networks Using Route Commands and Iptables in a Virtualized Network | Planet Isa Raffee
Set up CentOS 6 Linux Server as a Router Using Iptables | Lisenet.com :: Linux | Security | Networking
13 Firewalls with iptables
Linux Network Administrator's Guide, 2nd Edition: Chapter 11: IP Masquerade and Network Address Translation
iptables prevent lan access from another router - Super User
Should your firewall go before your router or before your modem? - Quora
Do I Need a Firewall if I Have a Router?
What is a NAT firewall, How Does it Work and When Do You Need One?
Protect yourself with the iptables firewall - Linux Kamarada
Setting up Router Traffic Mirroring to Wireshark - TestDevLab Blog
26.1.7 Lab – Snort and Firewall Rules Answers - CCNA v7.0 Exam 2022
firewall - MIxing RFC1918 NATed and public IP addresses using IPTABLES - Super User
Illustrated introduction to Linux iptables
