1 files changed, 53 insertions, 0 deletions
diff --git a/tests/data_plane/vpp_lite_topo/test_driver/dhcp.sh b/tests/data_plane/vpp_lite_topo/test_driver/dhcp.sh
new file mode 100644
index 0000000..e988b2a
--- /dev/null
+++ b/tests/data_plane/vpp_lite_topo/test_driver/dhcp.sh
@@ -0,0 +1,53 @@
+source config.sh
+source odl_utils.sh
+source topologies/2_node_topo.sh
+
+if [ "$1" == "clean" ] ; then
+  2_node_topo_clean no_odl
+  exit 0
+fi
+
+if [[ $(id -u) != 0 ]]; then
+  echo "Error: run this as root."
+  exit 1
+fi
+
+function start_dhcp_server
+{
+  echo "starting DHCP server from namespace $1"
+  ip netns exec "$1" python scripts/dhcp_server.py &
+  dhcp_id=$!
+}
+
+function send_dhcp_discovery
+{
+  src_mac="`sudo ip netns exec vppns1 ifconfig veth_vpp1 | grep HWaddr | awk '{print $5}'`"
+  ip netns exec "$1" python scripts/dhcp_client.py "$src_mac" "$2"
+  rc=$?
+}
+
+function test_dhcp
+{
+  2_node_topo_setup no_odl
+  test_result=1
+
+  # dhcp proxy1 config
+  echo "set dhcp proxy server 6.0.2.2 src-address 6.0.1.1" | nc 0 5002
+
+  maybe_pause
+
+  # run DHCP server from namespace
+  start_dhcp_server vppns2
+
+  # send DHCP discovery from namespace and check if reply (= DHCP offer)
+  # comes from the proxy DHCP address
+  send_dhcp_discovery vppns1 "6.0.1.1"
+
+  maybe_pause
+  2_node_topo_clean no_odl
+  kill $dhcp_id
+
+  print_status $rc "DHCP test failed!"
+  exit $test_result
+}
+