update scripts

Blatt02/scripts/test_ping.sh

@@ -0,0 +1,48 @@
+#!/bin/bash
+
+test_ping(){
+	local sender_dev=$1
+	local sender_eth=$2
+	local receiver_dev=$3
+	local receiver_eth=$4
+	local receiver_ip=$5
+
+	loss=$(ssh $sender_dev "ping -c 5 -W 2 -I eth$sender_eth $receiver_ip | awk -F', ' '/packet loss/ {print \$3}' | awk '{print int(\$1)}'")
+	echo $loss
+}
+
+loss_count=0
+
+localloss=$(test_ping "router1" 1 "pc1" 1 "10.5.1.1")
+loss_count=$(($loss_count+$localloss))
+echo $loss_count
+localloss=$(test_ping "router1" 2 "router2" 2 "10.5.3.4")
+loss_count=$(($loss_count+$localloss))
+echo $loss_count
+localloss=$(test_ping "router1" 3 "router3" 2 "10.5.4.3")
+loss_count=$(($loss_count+$localloss))
+echo $loss_count
+localloss=$(test_ping "router1" 4 "router4" 1 "10.5.2.4")
+loss_count=$(($loss_count+$localloss))
+echo $loss_count
+
+localloss=$(test_ping "router2" 1 "pc2" 1 "10.5.2.1")
+loss_count=$(($loss_count+$localloss))
+echo $loss_count
+localloss=$(test_ping "router2" 3 "router3" 3 "10.5.6.2")
+loss_count=$(($loss_count+$localloss))
+echo $loss_count
+localloss=$(test_ping "router2" 4 "router4" 2 "10.5.5.4")
+loss_count=$(($loss_count+$localloss))
+echo $loss_count
+
+localloss=$(test_ping "router3" 1 "pc3" 1 "10.5.3.1")
+loss_count=$(($loss_count+$localloss))
+echo $loss_count
+localloss=$(test_ping "router3" 4 "router4" 3 "10.5.7.2")
+loss_count=$(($loss_count+$localloss))
+echo $loss_count
+
+echo $loss_count
+
+