* [PATCH xtables-addons] pnock: pknlusr: mention the group ID command-line paramater in the man-page.
@ 2020-10-25 18:15 Jeremy Sowden
2020-10-26 10:20 ` Jan Engelhardt
0 siblings, 1 reply; 2+ messages in thread
From: Jeremy Sowden @ 2020-10-25 18:15 UTC (permalink / raw)
To: Jan Engelhardt; +Cc: Netfilter Devel
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
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2020-10-25 18:15 [PATCH xtables-addons] pnock: pknlusr: mention the group ID command-line paramater in the man-page Jeremy Sowden
2020-10-26 10:20 ` Jan Engelhardt
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