We have prepared a series of helpful guides to help you use and configure your Motorola Surfboard SBG6580 cable modem ad wireless router. Please feel free to comment and ask any questions!
General
Setup Guides
Default Username and Password and How to Change
How to Setup Port Forwarding
WMM (QoS) Settings
Bridge Mode as Modem Only
Complete Wireless Guide
Basic Firewall Setup Guide
Xbox Open Nat Settings
How to Reserve Internal IP Adress
Short Guides
Disable IP Flood Detection
Enable UPnP
Guest Network Setup
Basic Motorola SBG6580 Information
Screenshot and Default Help Files
Version: SBG6580-6.5.2.0-GA-06-077-NOSH
Status > Software
Status > Connection
Status > Security