Cloudflare has released xdpcap, a traffic analyzer based on the XDP subsystem.
Cloudflare has introduced the open project xdpcap, which develops a network packet analyzer similar to tcpdump, based on the eXpress Data Path (XDP) subsystem. The project code is written in Go and is distributed under the BSD license. The project has also prepared a library for binding eBPF traffic handlers from applications written in Go. The xdpcap utility is compatible with tcpdump/libpcap filtering expressions […]
