1 files changed, 113 insertions, 0 deletions
diff --git a/tests/data_plane/vpp_lite_topo/topologies/basic_topo_l2.sh b/tests/data_plane/vpp_lite_topo/topologies/basic_topo_l2.sh
new file mode 100644
index 0000000..3b6fee3
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/topologies/basic_topo_l2.sh
@@ -0,0 +1,113 @@
+#!/usr/bin/env bash
+
+function basic_topo_clean
+{
+  echo "Clearing all VPP instances.."
+  pkill vpp --signal 9
+  rm /dev/shm/*
+
+  echo "Cleaning topology.."
+  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" != "no_odl" ] ; then
+    odl_clear_all
+  fi
+}
+
+function set_arp
+{
+  mac1=`ip netns exec vppns1 ip a show dev veth_vpp1  | grep "link/ether" | awk '{print $2}'`
+  ip netns exec vppns2 arp -s 6.0.1.11 $mac1
+
+  mac2=`ip netns exec vppns2 ip a show dev veth_vpp2  | grep "link/ether" | awk '{print $2}'`
+  ip netns exec vppns1 arp -s 6.0.1.12 $mac2
+}
+
+function basic_topo_setup
+{
+
+  # 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 address 08:11:11:11:11:11
+  ip link set dev veth_vpp1 up netns vppns1
+
+  # 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 address 08:22:22:22:22:22
+  ip link set dev veth_vpp2 up netns vppns2
+
+  ip netns exec vppns1 \
+  bash -c "
+    ip link set dev lo up
+    ip addr add 6.0.1.11/24 dev veth_vpp1
+    ip addr add 6:0:1::11/64 dev veth_vpp1
+  "
+
+  ip netns exec vppns2 \
+  bash -c "
+    ip link set dev lo up
+    ip addr add 6.0.1.12/24 dev veth_vpp2
+    ip addr add 6:0:1::12/64 dev veth_vpp2
+  "
+
+  # set odl iface ip and disable checksum offloading
+  ip addr add 6.0.3.100/24 dev odl
+  ip addr add 6:0:3::100/64 dev odl
+  ethtool --offload  odl rx off tx off
+
+  # start vpp1 and vpp2 in separate chroot
+  ${VPP_LITE_BIN}                                 \
+    unix { log /tmp/vpp1.log cli-listen           \
+           localhost:5002 full-coredump           \
+           exec ${VPP_LITE_CONF}/vpp1.config }    \
+           api-trace { on } api-segment {prefix xtr1}
+
+  ${VPP_LITE_BIN}                                 \
+    unix { log /tmp/vpp2.log cli-listen           \
+           localhost:5003 full-coredump           \
+           exec ${VPP_LITE_CONF}/vpp2.config }    \
+           api-trace { on } api-segment {prefix xtr2}
+
+  if [ "$1" != "no_odl" ] ; then
+    post_curl "add-mapping" ${ODL_CONFIG_FILE1}
+    post_curl "add-mapping" ${ODL_CONFIG_FILE2}
+  fi
+
+  # avoid arp requests
+  set_arp
+}
+