… with DPI in hardware using eBPF (extended Berkeley Packet Filter) [4], a soft processor …
protocols using low-level instructions without relying on any pre-established protocol. The Linux …

… , such as packet mangling. In addition we can do a application layer packet classification, …
Immediately after a packet arrives at our Linux box, the mangle table PREROUTING chain is …

… This paper describes the Linux Traffic Control (TC) ClassifierAction(… We will describe the
packetprocessing-graph architecture … that makes it an awesome packet processing architecture. …

… classifiers on different levels of granularity: application level, content level, and service provider
level… Computers running Linux can be tweaked to replay the packets to the network in an …

… , we present MultiClassifier, an applicationlayer classifier combining both DPI and ML to do
classification in SDN. MultiClassifier tries to take advantage of the two classifiers to achieve a …

… As RTP is not a primary target of this thesis and is mainly treated as Application Layer data,
a … to the Application Layer exists by the design of the Linux network stack, the Linux Socket …

… perform OS classification on a single sniffed packet by extracting and checking the packet’s …
The first classifier learns to classify the OS genre: Linux, Windows or Mac. Once we know a …

… a classifier for Linux Netfilter, which can recognize the traffic on the application layer [24]. The
… As shown in Table 6, the classification at application level presents more problems than at …

… solutions to direct classification of single packets also exist (… This knowledge of true application
identities is called ground … a DPI packet classifier like [L7] or a simple TP port classifier. …

… mistrusted applications. This paper analyzes the layer-7 classification module in Linux …
Some commercial application layer firewalls can recognize the port-hopping P2P traffic, but …