contains detailed information about the “Smurf” and “Fraggle” attacks. is a recently-published informational RFC describing implementation of filters to protect against origination and reception of some spoofed packets. contains information about the MCI-developed DoSTracker tool designed to automate the process of tracking spoofed packets through a network using Cisco routers.

Other DoS attack information:
“Defining Strategies to Protect Against TCP SYN Denial of Service Attacks”
“Defining Strategies to Protect Against UDP Diagnostic Port Denial of Service Attacks”