From 67e625ce4e335fd814f2f33549ecc4cf923e5aae Mon Sep 17 00:00:00 2001
From: German Service Network <support@gsnw.de>
Date: Wed, 16 Oct 2024 08:35:40 +0200
Subject: [PATCH] Add manpage entry for ICMP Timestamp

---
 doc/fping.pod | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/fping.pod b/doc/fping.pod
index e20ed30..fbd52a5 100644
--- a/doc/fping.pod
+++ b/doc/fping.pod
@@ -155,6 +155,12 @@ to any target (default is 10, minimum is 1).
 
 Set the interface (requires SO_BINDTODEVICE support).
 
+=item B<--icmp-timestamp>
+
+Send ICMP timestamp requests (ICMP type 13).
+If B<fping> not recive ICMP timestamp reply, "(Timestamp unknown)" is returned.
+IPv4 only, requires root privileges.
+
 =item B<-k>, B<--fwmark>=I<FWMARK>
 
 Set FWMARK on ping packets for policy-based routing. Requires Linux kernel
-- 
2.43.0