This paper makes a comparison firstly on the merits and the shortcomings of some typical packet filtering models, such as NIT, CSPF (CMU/Stanford Packet Filter) and BPF (Berkeley Packet Filter) etc.
The Application Research about IP Packet Filtering Firewall Based on Netfilter
Analysis of Netfilter Packet Filtering Algorithm;
Design and Implementation of Packet Filter Based on Dual Stack;
Packet Filter Firewall with Iptables;
On the Design and Implementation of a Packet Filter Against DDoS in Linux Kernel;
Packet Filtering System Design & Realization of Individual Security Defense System for MS Windows2000;
A Design Implement of Transparent Packet Filtering Firewall System;
