From 7a6f79cee435c6c49565d1fbfc8828085598edb9 Mon Sep 17 00:00:00 2001
From: mrhaav <62175065+mrhaav@users.noreply.github.com>
Date: Tue, 1 Mar 2022 17:16:52 +0100
Subject: [PATCH] Add files via upload

---
 21.02.1/check_wwan.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 21.02.1/check_wwan.sh

diff --git a/21.02.1/check_wwan.sh b/21.02.1/check_wwan.sh
new file mode 100644
index 0000000..a64d2f3
--- /dev/null
+++ b/21.02.1/check_wwan.sh
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+pingWWAN=$(ping 8.8.8.8 -c 4 -W 1 -I wwan0 | grep packets | awk '{print $7 }' | sed s/%//g)
+
+if [ "$pingWWAN" = 100 ] || [ -z "$pingWWAN" ]
+then
+	logger -t check_wwan wwan0 connection broken
+	logger -t check_wwan Restart wwan0
+	ifup wwan
+fi