integration: Support for VxLAN TC without using overlay traffic gen.

The test case for verifying the vxlan tunneling feature without using any
ingress tunnel traffic. The virtual switch(OVS) is configured to mangle and
generate tunnel traffic in the deployment. The packet flow in the test case is
as follows

TRAFFIC-IN --> [ENCAP-PKT] --> [MOD-PKT] --> [DECAP-PKT] --> TRAFFIC-OUT

 ENCAP-PKT - Encapsulate the ingress packet to a tunnel type.
 MOD-PKT   - Modify the tunnel header to match the following decap interface.
 DECAP-PKT - Decapsulate the newly generated tunneled packet.

Change-Id: Ie24bacb3cb1c069bd60403e5a4ef8bcdf0e12e54
Signed-off-by: Sugesh Chandran <sugesh.chandran@intel.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/core/component_factory.py b/core/component_factory.py
index a91872e2..258b7232 100644
--- a/core/component_factory.py
+++ b/core/component_factory.py
@@ -21,6 +21,7 @@ from core.vswitch_controller_p2p import VswitchControllerP2P
 from core.vswitch_controller_pvp import VswitchControllerPVP
 from core.vswitch_controller_pvvp import VswitchControllerPVVP
 from core.vswitch_controller_op2p import VswitchControllerOP2P
+from core.vswitch_controller_ptunp import VswitchControllerPtunP
 from core.vnf_controller import VnfController
 from core.pktfwd_controller import PktFwdController
 from tools.load_gen.stress.stress import Stress
@@ -73,6 +74,8 @@ def create_vswitch(deployment_scenario, vswitch_class, traffic,
         return VswitchControllerPVVP(vswitch_class, traffic)
     elif deployment_scenario.find("op2p") >= 0:
         return VswitchControllerOP2P(vswitch_class, traffic, tunnel_operation)
+    elif deployment_scenario.find("ptunp") >= 0:
+        return VswitchControllerPtunP(vswitch_class, traffic)
     elif deployment_scenario.find("clean") >= 0:
         return VswitchControllerClean(vswitch_class, traffic)