Add script to bridge networking

bridge-network.sh

@@ -0,0 +1,27 @@
+nmcli device disconnect $1
+nmcli radio wifi off
+sleep 1
+rfkill unblock wlan
+sleep 1
+orig_iptables_forward=$(sysctl net.bridge.bridge-nf-call-iptables | tr -d ' ' || echo 'net.bridge.bridge-nf-call-iptables=1')
+sysctl net.bridge.bridge-nf-call-iptables=0
+ip addr flush dev $1
+ip addr flush dev $2
+ip link set promisc on dev $1
+ip link set promisc on dev $2
+iw dev $2 set 4addr on
+brctl addbr br0
+brctl addif br0 $1 $2
+ip link set up br0
+ip link set promisc on dev br0
+dhclient br0
+hostapd /etc/hostapd/hostapd.conf
+
+ip link set down br0
+brctl delbr br0
+ip link set promisc off dev $1
+ip link set promisc off dev $2
+sysctl "$orig_iptables_forward"
+killall dhclient
+nmcli radio wifi on
+nmcli device connect $1