Change default subnet to 172.x.x.0/22 as per discussion with Dave

6/11/2015

debian/postinst

@@ -159,7 +159,7 @@ if [ -f /etc/openvpn/$ORGNICK-server.conf ]; then
 else
 	OCTET2=$(($RANDOM % 16 + 16))
 	OCTET3=$(($RANDOM % 256))
-	SERVERLINE="server 172.$OCTET2.$OCTET3.0 255.255.255.0"
+	SERVERLINE="server 172.$OCTET2.$OCTET3.0 255.255.252.0"
 fi
 
 cat <<EOF >$TMPCONF/$ORGNICK-server.conf