From 7d31f690ddf3833720b4da7586569b1810a0f24f Mon Sep 17 00:00:00 2001
From: Nico Schottelius <nico@nico-notebook.schottelius.org>
Date: Fri, 16 Aug 2019 15:50:07 +0200
Subject: [PATCH] ++benchmark support scripts

---
 bin/benchmark-cleanup-software-nat64-jool.sh  |  8 +++++
 bin/benchmark-prepare-software-nat64-tayga.sh | 29 +++++++++++++++++++
 doc/Results.tex                               |  6 +++-
 3 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100755 bin/benchmark-cleanup-software-nat64-jool.sh
 create mode 100644 bin/benchmark-prepare-software-nat64-tayga.sh

diff --git a/bin/benchmark-cleanup-software-nat64-jool.sh b/bin/benchmark-cleanup-software-nat64-jool.sh
new file mode 100755
index 0000000..08e4351
--- /dev/null
+++ b/bin/benchmark-cleanup-software-nat64-jool.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+set -x
+set -e
+
+sudo iptables -t mangle -F
+sudo ip6tables -t mangle -F
+sudo modprobe -r jool_siit
diff --git a/bin/benchmark-prepare-software-nat64-tayga.sh b/bin/benchmark-prepare-software-nat64-tayga.sh
new file mode 100644
index 0000000..534aff1
--- /dev/null
+++ b/bin/benchmark-prepare-software-nat64-tayga.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+sudo /etc/init.d/tayga stop
+
+cat  <<EOF | sudo tee /etc/tayga.conf
+tun-device nat64
+ipv4-addr 10.0.1.1
+prefix 2001:db8:23::/96
+data-dir /var/spool/tayga
+map 10.0.1.42 2001:db8:42::42
+EOF
+
+cat  <<EOF | sudo tee /etc/default/tayga
+RUN="yes"
+CONFIGURE_IFACE="yes"
+CONFIGURE_NAT44="no"
+DAEMON_OPTS=""
+IPV4_TUN_ADDR="10.0.1.1/24"
+IPV6_TUN_ADDR="2001:db8:23::1/96"
+EOF
+
+sudo /etc/init.d/tayga start
+
+
+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/Results.tex b/doc/Results.tex
index f0a47f5..0699d74 100644
--- a/doc/Results.tex
+++ b/doc/Results.tex
@@ -487,9 +487,13 @@ tayga: Single threaded
 % ----------------------------------------------------------------------
 \section{\label{results:jool}Jool}
 kernel module
-high cpu usage for udp connetcinos
+
+100% cpu usage on 1 core for udp
+
 Integration with iptables
 
+Requires routing
+
 % ----------------------------------------------------------------------
 \section{\label{results:p4}P4}
 All planned features could be realised with P4 and a controller.