| config BR2_PACKAGE_KNOCK | |
| bool "knock" | |
| select BR2_PACKAGE_LIBPCAP | |
| depends on BR2_USE_MMU # fork() | |
| help | |
| A port knocking implementation. | |
| Provides a daemon and a user application. Port knocking can be | |
| used to run an arbitrary application, once the daemon detects | |
| a predefined sequence of incoming TCP/UDP packets on a network | |
| interface. This can be used, e.g. to open up ports in a | |
| firewall. | |
| http://www.zeroflux.org/projects/knock |