celadevra · July 31, 2012 03:12
diff --git a/ip-up.sh b/ip-up.sh
 # If you use chnroutes.py generated ip-up to add to route table addresses 
 # that don't route through VPN, you may encounter error saying 
 # "bad address:\n $yourgateway" where $yourgateway is the gate way for 
 # non-VPN addresses.  This is because the \n is not accepted by OS X's route
 # command. Just remove the \n with another sed command:
 OLDGW=`netstat -nr | grep '^default' | grep -v 'ppp' | sed 's/default *\([0-9\.]*\) .*/\1/' | sed '/^$/d'`
	# If you use chnroutes.py generated ip-up to add to route table addresses
	# that don't route through VPN, you may encounter error saying
	# "bad address:\n $yourgateway" where $yourgateway is the gate way for
	# non-VPN addresses. This is because the \n is not accepted by OS X's route
	# command. Just remove the \n with another sed command:
	OLDGW=`netstat -nr \| grep '^default' \| grep -v 'ppp' \| sed 's/default \([0-9\.]\) .*/\1/' \| sed '/^$/d'`