The Netfilter Packet Classifier is Linux software that identifies packets.
The Layer-7 Packet Classifier for Linux is an exceptional addition for Linux's Netfilter. This classifier works by identifying packets based on application layer data as opposed to traditional classifiers that focus on IP address and port numbers. Its unique feature is the ability to classify packets without worrying about port numbers. The software can identify packets for applications such as Kazaa, HTTP, Jabber, Citrix, Bittorrent, FTP, Gnucleus, eDonkey2000, and many others.
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.
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.
What's New
Version 0.11: N/A