The Netfilter Packet Classifier is Linux software that identifies packets.
What makes this classifier even more remarkable is that it complements existing classifiers that match based on IP addresses, port numbers, and so on. The intent of the l7-filter is to work alongside Linux QoS to do bandwidth arbitration ("packet shaping") or traffic accounting. This combination provides a robust solution for network administrators to have full control of network traffic and ensure it's used for its intended purpose.
Overall, the Layer-7 Packet Classifier is a fantastic software tool for network administrators that want to have more control over their network traffic. It's easy to install and use, and it integrates seamlessly with Linux's Netfilter. Its capability to identify packets based on application layer data is impressive and provides an essential layer of security for any network operating system.
Version 0.11: N/A