Software Defined Networking
The Linux kernel networking capabilities have been undergoing major changes over the last years. At the heart of the performance gain, eBPF (extended Berkeley Packet Filter) and XDP (eXpress Data Path) have brought new possibilities in terms of tracing and network packet processing. eBPF is a trendy topic in the Linux world, and today it needs little introduction among the SDN and NFV community. But the technology is still under heavy development, bringing new features, more flexibility, and ...