doc/manpage: add --reject-dev option

diff --git a/doc/userguide/partials/options.rst b/doc/userguide/partials/options.rst
index b48850bdc08d28dccdf1faf3befa1f816867697e..fca0bc89720349326a8227f57c53fd570820f5cc 100644 (file)
--- a/doc/userguide/partials/options.rst
+++ b/doc/userguide/partials/options.rst
@@ -203,6 +203,11 @@
    *filename* provided in the *unix-command* section of the
    configuration file.
 
+.. option:: --reject-dev=<device>
+
+   Use *device* to send out RST / ICMP error packets with
+   the *reject* keyword.
+
 .. Advanced input options.
 
 .. option:: --pcap-buffer-size=<size>