cpthooch

cpthooch / route_wifi.sh

Last active April 4, 2023 11:19

Routing all traffic to particular IP address via wifi network interface on MacOS

	#!/bin/bash

	# NOTE: wifi network interface is: en1
	wifi_router=192.168.200.1
	wifi_address=en1:ec.35.86.4f.00.bc
	TOADDR=`ifconfig en1 inet \| sed -nl 's/\winet $[^ ]$.*/\1/p'`
	TO=`echo -n ${TOADDR//[[:space:]]}`

	echo "ADDING ROUTE TO $1 VIA en1 (wi-fi): $TO"
	route -n add -host $1 $wifi_router -ifp $wifi_address -ifa $TO -static