Name Category Description
monitoring-plugins net-analyzer 50+ standard plugins for Icinga, Naemon, Nagios, Shinken, Sensu
pciutils sys-apps Various utilities dealing with the PCI bus
simgear dev-games Development library for simulation games
sniproxy www-servers Proxies incoming HTTP and TLS connections based on the hostname
tsocks net-proxy Transparent SOCKS v4 proxying library

Thank you!