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- config BR2_PACKAGE_KNOCK
- bool "knock"
- depends on BR2_USE_MMU # fork()
- select BR2_PACKAGE_LIBPCAP
- 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
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