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-rwxr-xr-xscripts/.scripts/internet-from_wifi_to_internet.sh21
1 files changed, 21 insertions, 0 deletions
diff --git a/scripts/.scripts/internet-from_wifi_to_internet.sh b/scripts/.scripts/internet-from_wifi_to_internet.sh
new file mode 100755
index 0000000..83d9b2b
--- /dev/null
+++ b/scripts/.scripts/internet-from_wifi_to_internet.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+#sudo ip addr add 192.168.123.102/24 dev enp3s0
+#sudo ip route add default via 192.168.123.100 dev enp3s0
+
+if [[ $1 == "start" ]]; then
+ /usr/lib/netctl/network start wlp2s0-Livebox-C1D0
+ ip addr add 192.168.123.100/24 dev enp3s0
+ sysctl net.ipv4.ip_forward=1
+ iptables -t nat -A POSTROUTING -o wlp2s0 -j MASQUERADE
+ iptables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
+ iptables -A FORWARD -i enp3s0 -o wlp3s0 -j ACCEPT
+elif [[ $1 == "stop" ]]; then
+ /usr/lib/netctl/network stop wlp2s0-Livebox-C1D0
+ iptables -t nat -D POSTROUTING -o wlp2s0 -j MASQUERADE
+ iptables -D FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
+ iptables -D FORWARD -i enp3s0 -o wlp3s0 -j ACCEPT
+ ip addr del 192.168.123.100/24 dev enp3s0
+ sysctl net.ipv4.ip_forward=0
+else
+ echo "error"
+fi