This target dumps the payload of the matched packets. Each connection will be dumped into separate files. This target has the following parameters :

• prefix

Prefix of the files including the path. For example, a prefix of '/tmp/dump' will create files in /tmp and named dump-XXXXXXXX. The prefix supports variable expansion. See File path expansion for more details.
Default : dump

• markdir

If this is set, each packet received will be prepended by < or > depending it's direction.
Default : no