Types of DSL Modems - Linux Hardware - Halo Linux Services
Linux as Router for a Typical Small to Medium Company | Designing and Implementing Linux Firewalls and QoS using netfilter, iproute2, NAT and l7-filter
DIY Linux Router Part 3: PPPOE and Routing
Remote DSL ADSL router hack using NMAP in Kali Linux – darkMORE Ops
How To Speed Up a DSL Modem/Router — Technically Wizardry
How Do I Find Out My Linux Gateway / Router IP Address? - nixCraft
Schlankes Router-Linux | heise online
Amazon.com: Linksys WRT54GL 11G 54MBPS BROADBAND ROUTER 4PORT 10/100 LINUX VERSION : Electronics