openwrt/package/knock/Config.in

   1 config BR2_COMPILE_KNOCK
   2         tristate
   3         default n
   4         depends BR2_PACKAGE_KNOCK || BR2_PACKAGE_KNOCKD
   5
   6 config BR2_PACKAGE_KNOCK
   7         prompt "knock............................. A port-knocking client"
   8         tristate
   9         default m if CONFIG_DEVEL
  10         select BR2_COMPILE_KNOCK
  11         help
  12           It listens to all traffic on an ethernet (or PPP) interface,
  13           looking for special "knock" sequences of port-hits. A client
  14           makes these port-hits by sending a TCP (or UDP) packet to a
  15           port on the server. This port need not be open -- since
  16           knockd listens at the link-layer level, it sees all traffic
  17           even if it's destined for a closed port. When the server
  18           detects a specific sequence of port-hits, it runs a command
  19           defined in its configuration file. This can be used to open
  20           up holes in a firewall for quick access.
  21
  22           http://www.zeroflux.org/cgi-bin/cvstrac/knock/wiki
  23
  24 config BR2_PACKAGE_KNOCKD
  25         prompt "knockd............................ A port-knocking server"
  26         tristate
  27         default m if CONFIG_DEVEL
  28         select BR2_COMPILE_KNOCK
  29         help
  30           It listens to all traffic on an ethernet (or PPP) interface,
  31           looking for special "knock" sequences of port-hits. A client
  32           makes these port-hits by sending a TCP (or UDP) packet to a
  33           port on the server. This port need not be open -- since
  34           knockd listens at the link-layer level, it sees all traffic
  35           even if it's destined for a closed port. When the server
  36           detects a specific sequence of port-hits, it runs a command
  37           defined in its configuration file. This can be used to open
  38           up holes in a firewall for quick access.
  39
  40           http://www.zeroflux.org/cgi-bin/cvstrac/knock/wiki
  41