74 lines
1.9 KiB
Bash
74 lines
1.9 KiB
Bash
#!/bin/bash
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bash /home/rnp/2/101.sh
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echo "Now running 103.sh"
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assign_vlan(){
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local dev=$1
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local eth=$2
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local id=$3
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local ip=$4
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ssh $dev "ip link add link $eth name $eth.$id type vlan id $id"
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ssh $dev "ip link set dev $eth.$id up"
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ssh $dev "ip addr flush dev $eth"
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ssh $dev "ip addr add $ip dev $eth.$id"
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}
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assign_vlan "router4" "eth1" "100" "10.5.1.4/24"
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assign_vlan "pc3" "eth1" "100" "10.5.1.3/24"
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assign_vlan "pc2" "eth1" "200" "10.5.1.2/24"
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assign_vlan "pc1" "eth1" "200" "10.5.1.1/24"
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ping_dev(){
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local dev=$1
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local ip=$2
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local eth_n=$3
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# ssh "$dev" $cmd
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loss=$(ssh $dev "ping -c 5 -W 2 -I eth$eth_n $ip | awk -F', ' '/packet loss/ {print \$3}' | awk '{print int(\$1)}'")
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output=$(ssh $dev "ping -c 5 -W 2 -I eth$eth_n $ip")
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echo $output > 2/output/"${dev}_${ip}_${eth_n}"
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echo $loss
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}
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check(){
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local dev1=$1
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local dev2=$2
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local ping_loss=$3
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local num=$4
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echo $ping_loss
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if [ $ping_loss -eq $num ]; then
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echo -e "from $dev1 to $dev2: \t yes"
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else
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echo -e "from $dev1 to $dev2: \t no"
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fi
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}
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loss=$(ping_dev "router4" "10.5.1.1" "1.100")
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check "router4" "pc1" "$loss" 100
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loss=$(ping_dev "router4" "10.5.1.2" "1.100")
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check "router4" "pc2" "$loss" 100
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loss=$(ping_dev "router4" "10.5.1.3" "1.100")
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check "router4" "pc3" "$loss" 0
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loss=$(ping_dev "pc1" "10.5.1.2" "1.200")
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check "pc1" "pc2" "$loss" 0
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loss=$(ping_dev "pc1" "10.5.1.3" "1.200")
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check "pc1" "pc3" "$loss" 100
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loss=$(ping_dev "pc1" "10.5.1.4" "1.200")
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check "pc1" "router4" "$loss" 100
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loss=$(ping_dev "pc2" "10.5.1.1" "1.200")
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check "pc2" "pc1" "$loss" 0
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loss=$(ping_dev "pc2" "10.5.1.3" "1.200")
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check "pc2" "pc3" "$loss" 100
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loss=$(ping_dev "pc2" "10.5.1.4" "1.200")
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check "pc2" "router4" "$loss" 100
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loss=$(ping_dev "pc3" "10.5.1.1" "1.100")
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check "pc3" "pc1" "$loss" 100
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loss=$(ping_dev "pc3" "10.5.1.2" "1.100")
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check "pc3" "pc2" "$loss" 100
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loss=$(ping_dev "pc3" "10.5.1.4" "1.100")
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check "pc3" "router4" "$loss" 0
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