mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-30 04:21:33 +02:00
42 lines
1.6 KiB
Plaintext
42 lines
1.6 KiB
Plaintext
|
config BR2_COMPILE_KNOCK
|
||
|
|
tristate
|
||
|
|
default n
|
||
|
|
depends BR2_PACKAGE_KNOCK || BR2_PACKAGE_KNOCKD
|
||
|
|
|
||
|
|
config BR2_PACKAGE_KNOCK
|
||
|
|
prompt "knock............................. A port-knocking client"
|
||
|
|
tristate
|
||
|
|
default m if CONFIG_DEVEL
|
||
|
|
select BR2_COMPILE_KNOCK
|
||
|
|
help
|
||
|
|
It listens to all traffic on an ethernet (or PPP) interface,
|
||
|
|
looking for special "knock" sequences of port-hits. A client
|
||
|
|
makes these port-hits by sending a TCP (or UDP) packet to a
|
||
|
|
port on the server. This port need not be open -- since
|
||
|
|
knockd listens at the link-layer level, it sees all traffic
|
||
|
|
even if it's destined for a closed port. 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.
|
||
|
|
|
||
|
|
http://www.zeroflux.org/cgi-bin/cvstrac/knock/wiki
|
||
|
|
|
||
|
|
config BR2_PACKAGE_KNOCKD
|
||
|
|
prompt "knockd............................ A port-knocking server"
|
||
|
|
tristate
|
||
|
|
default m if CONFIG_DEVEL
|
||
|
|
select BR2_COMPILE_KNOCK
|
||
|
|
help
|
||
|
|
It listens to all traffic on an ethernet (or PPP) interface,
|
||
|
|
looking for special "knock" sequences of port-hits. A client
|
||
|
|
makes these port-hits by sending a TCP (or UDP) packet to a
|
||
|
|
port on the server. This port need not be open -- since
|
||
|
|
knockd listens at the link-layer level, it sees all traffic
|
||
|
|
even if it's destined for a closed port. 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.
|
||
|
|
|
||
|
|
http://www.zeroflux.org/cgi-bin/cvstrac/knock/wiki
|
||
|
|
|