From b27c0c771d38e8a79e58e282e6bd50649e47bee8 Mon Sep 17 00:00:00 2001
From: Artem Bliznetsov <artem.bliznetsov@myoffice.team>
Date: Sat, 6 Apr 2024 23:56:12 +0300
Subject: [PATCH] =?UTF-8?q?mtu=5Fdiscover=20-=20=D0=BF=D0=B5=D1=80=D0=B5?=
 =?UTF-8?q?=D0=B4=D0=B0=D1=87=D0=B0=20=D1=85=D0=BE=D1=81=D1=82=D0=B0=20?=
 =?UTF-8?q?=D1=87=D0=B5=D1=80=D0=B5=D0=B7=20=D0=BF=D0=B0=D1=80=D0=B0=D0=BC?=
 =?UTF-8?q?=D0=B5=D1=82=D1=80?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 mtu_discover.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/mtu_discover.sh b/mtu_discover.sh
index 7a4d5e6..58d3944 100755
--- a/mtu_discover.sh
+++ b/mtu_discover.sh
@@ -2,9 +2,14 @@
 # Скрипт перебирает с помощью пинга различные размеры пакетов для определения "проходящего" размера
 #
 #
+HOST='ya.ru'
 
+if [ ! -v ${1} ]
+then
+  HOST=$1
+fi
 
 for (( i=1472; i>100; i-- ))
 do
-  ping ya.ru -M do -s $i -O -c 1 -W 0.3 && break
+  ping $HOST -M do -s $i -O -c 1 -W 0.3 && break
 done