ABC

ipt-netflow. Netflow iptables module for Linux kernel (official)

ipt-ratelimit. An implementation of committed access rate, or simply rate limiting, or policing for Linux iptables, implemented with high performance in mind.

equihash-zcash-c. Equihash solver port from C++ to C for Zcash

pkt-netflow. Standalone netflow/ipfix agent for Linux kernel (testing)

mh. Easy mass execute command or script on list of hosts (experimental)