diff --git a/bin/benchmark-prepare-software-nat64-jool.sh b/bin/benchmark-prepare-software-nat64-jool.sh
index 912ab71..cdc3279 100755
--- a/bin/benchmark-prepare-software-nat64-jool.sh
+++ b/bin/benchmark-prepare-software-nat64-jool.sh
@@ -3,21 +3,33 @@
 set -x
 set -e
 
-cd ~/jool-4.0.1
-make
-sudo make install
+# skipping hack
+if [ $# -lt 1 ]; then
+
+    cd ~/jool-4.0.1
+    make
+    sudo make install
+fi
 
 sudo /etc/init.d/tayga stop
+sudo modprobe -r jool_siit
+sudo iptables -t mangle -F
+sudo ip6tables -t mangle -F
+
 
 sudo sysctl -w net.ipv4.conf.all.forwarding=1
 sudo sysctl -w net.ipv6.conf.all.forwarding=1
 sudo modprobe jool_siit
-sudo jool_siit instance add "example" --iptables
+sudo jool_siit instance add example --iptables
+
 sudo jool_siit -i example eamt add 2001:db8:42::/120 10.0.1.0/24
+sudo jool_siit -i example eamt add 2001:db8:23::/120 10.0.0.0/24
+
 sudo ip6tables -t mangle -A PREROUTING -s 2001:db8:42::/120 -d 2001:db8:23::/120 -j JOOL_SIIT --instance example
 sudo iptables  -t mangle -A PREROUTING -s 10.0.0.0/24 -d 10.0.1.0/24 -j JOOL_SIIT --instance example
 
 sudo ip addr add 2001:db8:42::77/64 dev eth2
 sudo ip link set eth2 up
+
 sudo ip addr add 10.0.0.77/24 dev eth1
 sudo ip l s eth1 up
diff --git a/doc/plan.org b/doc/plan.org
index 9e89330..afdf1f0 100644
--- a/doc/plan.org
+++ b/doc/plan.org
@@ -3356,6 +3356,19 @@ https://en.wikipedia.org/wiki/IPv4_header_checksum
 *** DONE Setup / Benchmark tayga
     CLOSED: [2019-08-13 Tue 10:36]
 *** Redo Jool
+#+BEGIN_CENTER
+
+
+nico@ESPRIMO-P956:~/master-thesis/iperf/run5-netfpga$ ~/master-thesis/bin/benchmark-prepare-software-loadgenerator.sh
++ sudo ip route add 10.0.1.0/24 via 10.0.0.77
++ sudo ip route add 2001:db8:23::/96 via 2001:db8:42::77
+RTNETLINK answers: File exists
+nico@ESPRIMO-P956:~/master-thesis/iperf/run5-netfpga$
+#+END_CENTER
+
+nico@ESPRIMO-P956:~/master-thesis/iperf/run7-jool$
+../../bin/run-benchmark.sh netfpga 10.0.1.42 2345
+
 * TODO Thesis documentation
 ** Introduction
 *** Related work