Motorola 2247-N8 DSL Wi-Fi Gateway User Guide
Please visit www.motorola.com/us/support for FAQs and additional product documentation. 15
How To: Firewall
How to change the protection level of the 2247-N8 internal firewall: page 85
How to add a defined service to the hosted application exceptions of the firewall: page 86
How to define a custom service for firewall hosted applications: page 87
How to control packet filter operation: page 91
How to add and create packet filter rules: page 91
How to modify, disable, or delete packet filter rules: page 93
How to assign the 2247-N8’s public IP address to a single LAN client: page 95
How to forward unexpected or unknown incoming traffic to a single default host: page 96
How to modify Denial of Service (DoS) protection settings: page 98
How To: Diagnostics
How to run a general test of the broadband (Internet) connection: page 101
How to attempt to contact a remote server (PING): page 101
How to trace and report the route from the 2247-N8 to a remote server (Traceroute): page 101
How to check DNS configuration by resolving a system name (NSLookup): page 102
How to detect missing or malfunctioning DSL line filters: page 102
How to view, save, and clear system logs: page 104
