[PATCH xtables-addons] pnock: pknlusr: mention the group ID command-line paramater in the man-page.

[PATCH xtables-addons] pnock: pknlusr: mention the group ID command-line paramater in the man-page.

[Jeremy Sowden]

Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
---
 extensions/pknock/pknlusr.8 | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/extensions/pknock/pknlusr.8 b/extensions/pknock/pknlusr.8
index a34b8fe1abbb..2c24bff52ec5 100644
--- a/extensions/pknock/pknlusr.8
+++ b/extensions/pknock/pknlusr.8
@@ -4,12 +4,15 @@
 pknlusr \(em userspace monitor for successful xt_pknock matches
 .SH Synopsis
 .PP
-\fBpknlusr\fP
+\fBpknlusr\fP [ \fIgroup-id\fP ]
 .SH Description
 \fIxt_pknock\fP is an xtables match extension that implements so-called \fIport
 knocking\fP. It can be configured to send information about each successful
 match via a netlink socket to userspace. \fBpknluser\fP listens for these
 notifications.
+.PP
+By default, \fBpknlusr\fP listens for messages sent to netlink multicast group
+1.  Another group ID may be passed as a command-line argument.
 .SH See also
 .PP
 xtables-addons(8)
-- 
2.28.0

Re: [PATCH xtables-addons] pnock: pknlusr: mention the group ID command-line paramater in the man-page.

[Jan Engelhardt]

On Sunday 2020-10-25 19:15, Jeremy Sowden wrote:

>-\fBpknlusr\fP
>+\fBpknlusr\fP [ \fIgroup-id\fP ]

processed