TCPKILL(8) System Manager's Manual TCPKILL(8)

tcpkill - kill TCP connections on a LAN

tcpkill [-i interface] [-1...9] expression

tcpkill kills specified in-progress TCP connections (useful for libnids-based applications which require a full TCP 3-whs for TCB creation).

Specify the interface to listen on.
Specify the degree of brute force to use in killing a connection. Fast connections may require a higher number in order to land a RST in the moving receive window. Default is 3.
Specify a tcpdump(8) filter expression to select the connections to kill.

dsniff(8), tcpnice(8)

Dug Song <>