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diff --git a/tutorial/setup_lisp_topo.sh b/tutorial/setup_lisp_topo.sh
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+++ b/tutorial/setup_lisp_topo.sh
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+# path to vpp executable and configurations folder
+VPP_LITE_BIN=/vpp/build-root/install-vpp_lite_debug-native/vpp/bin/vpp
+VPP_LITE_CONF=/etc/vpp/lite/
+
+# make sure there are no vpp instances running
+pkill vpp
+
+# delete previous incarnations if they exist
+ip netns exec intervppns ifconfig vppbr down
+ip netns exec intervppns brctl delbr vppbr
+ip link del dev veth_vpp1 &> /dev/null
+ip link del dev veth_vpp2 &> /dev/null
+ip link del dev veth_intervpp1 &> /dev/null
+ip link del dev veth_intervpp2 &> /dev/null
+ip link del dev veth_odl &> /dev/null
+ip netns del vppns1 &> /dev/null
+ip netns del vppns2 &> /dev/null
+ip netns del intervppns &> /dev/null
+
+if [ "$1" == "clean" ] ; then
+  exit 0;
+fi
+
+# create vpp to clients and inter-vpp namespaces
+ip netns add vppns1
+ip netns add vppns2
+ip netns add intervppns
+
+# create vpp and odl interfaces and set them in intervppns
+ip link add veth_intervpp1 type veth peer name intervpp1
+ip link add veth_intervpp2 type veth peer name intervpp2
+ip link add veth_odl type veth peer name odl
+ip link set dev intervpp1 up
+ip link set dev intervpp2 up
+ip link set dev odl up
+ip link set dev veth_intervpp1 up netns intervppns
+ip link set dev veth_intervpp2 up netns intervppns
+ip link set dev veth_odl up netns intervppns
+
+# create bridge in intervppns and add vpp and odl interfaces
+ip netns exec intervppns brctl addbr vppbr
+ip netns exec intervppns brctl addif vppbr veth_intervpp1
+ip netns exec intervppns brctl addif vppbr veth_intervpp2
+ip netns exec intervppns brctl addif vppbr veth_odl
+ip netns exec intervppns ifconfig vppbr up
+
+# create and configure 1st veth client to vpp pair
+ip link add veth_vpp1 type veth peer name vpp1
+ip link set dev vpp1 up
+ip link set dev veth_vpp1 up netns vppns1
+
+ip netns exec vppns1 \
+  bash -c "
+    ip link set dev lo up
+    ip addr add 6.0.2.2/24 dev veth_vpp1
+    ip route add 6.0.4.0/24 via 6.0.2.1
+"
+
+# create and configure 2nd veth client to vpp pair
+ip link add veth_vpp2 type veth peer name vpp2
+ip link set dev vpp2 up
+ip link set dev veth_vpp2 up netns vppns2
+
+ip netns exec vppns2 \
+  bash -c "
+    ip link set dev lo up
+    ip addr add 6.0.4.4/24 dev veth_vpp2
+    ip route add 6.0.2.0/24 via 6.0.4.1
+"
+
+# set odl iface ip and disable checksum offloading
+ifconfig odl 6.0.3.100/24
+ethtool --offload  odl rx off tx off
+
+# start vpp1 and vpp2 in separate chroot
+sudo $VPP_LITE_BIN                              \
+  unix { log /tmp/vpp1.log cli-listen           \
+         localhost:5002 full-coredump           \
+         exec $VPP_LITE_CONF/vpp1.conf }        \
+         api-trace { on } chroot {prefix xtr1}
+
+sudo $VPP_LITE_BIN                              \
+  unix { log /tmp/vpp2.log cli-listen           \
+         localhost:5003 full-coredump           \
+         exec $VPP_LITE_CONF/vpp2.conf}         \
+         api-trace { on } chroot {prefix xtr2}