nflog topic

Insert trace-points into the running configuration to observe the path of packets through the iptables chains.

x-way

pmacct is a small set of multi-purpose passive network monitoring tools [NetFlow IPFIX sFlow libpcap BGP BMP RPKI IGP Streaming Telemetry].

pmacct

Tool to collect nflog and pipe it to a pcap stream/file over network (0mq) for real-time (or close to) analysis

mk-fg

Simple scapy-based tool to hijack and reset existing TCP connections

mk-fg

c-binding free API for golang to communicate with the log subsystem of netfilter

florianl