Source: knockd Section: net Priority: optional Maintainer: Leo Antunes Build-Depends: debhelper-compat (= 13), libpcap0.8-dev Standards-Version: 4.6.0.1 Homepage: http://www.zeroflux.org/projects/knock Vcs-Git: https://salsa.debian.org/debian/knockd.git Vcs-Browser: https://salsa.debian.org/debian/knockd Package: knockd Architecture: any Depends: ${shlibs:Depends}, ${misc:Depends}, logrotate, lsb-base (>= 11.0.0) Description: small port-knock daemon A port-knock server that listens to all traffic on a given network interface (only Ethernet and PPP are currently supported), looking for a special "knock" sequences of port-hits. A remote system makes these port-hits by sending a TCP (or UDP) packet to a port on the server. When the server detects a specific sequence of port-hits, it runs a command defined in its configuration file. This can be used to open up holes in a firewall for quick access.