use correct gateway IP for PPP

Author: Chris Buechler

sbin/ppp-script

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 # Set the router for this interface
-/sbin/ifconfig $2 | grep "$1" | awk '{ print $2 }' > /tmp/$2_router
+/sbin/ifconfig $2 | grep "$1" | awk '{ print $4 }' > /tmp/$2_router
 
 # Remove file if it exists
 if [ -f /var/etc/nameserver_$2 ]; then