GBP Endpoint Learning
Learning GBP endpoints over vxlan-gbp tunnels
Change-Id: I1db9fda5a16802d9ad8b4efd4e475614f3b21502
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
diff --git a/test/vpp_vxlan_gbp_tunnel.py b/test/vpp_vxlan_gbp_tunnel.py
new file mode 100644
index 0000000..805d4c5
--- /dev/null
+++ b/test/vpp_vxlan_gbp_tunnel.py
@@ -0,0 +1,69 @@
+
+from vpp_interface import VppInterface
+from vpp_ip import VppIpAddress
+
+
+INDEX_INVALID = 0xffffffff
+
+
+def find_vxlan_gbp_tunnel(test, src, dst, vni):
+ vsrc = VppIpAddress(src)
+ vdst = VppIpAddress(dst)
+
+ ts = test.vapi.vxlan_gbp_tunnel_dump(INDEX_INVALID)
+ for t in ts:
+ if vsrc == t.tunnel.src and \
+ vdst == t.tunnel.dst and \
+ t.tunnel.vni == vni:
+ return t.tunnel.sw_if_index
+ return INDEX_INVALID
+
+
+class VppVxlanGbpTunnel(VppInterface):
+ """
+ VPP VXLAN GBP interface
+ """
+
+ def __init__(self, test, src, dst, vni, mcast_itf=None):
+ """ Create VXLAN-GBP Tunnel interface """
+ super(VppVxlanGbpTunnel, self).__init__(test)
+ self.src = VppIpAddress(src)
+ self.dst = VppIpAddress(dst)
+ self.vni = vni
+ self.mcast_itf = mcast_itf
+
+ def add_vpp_config(self):
+ mcast_sw_if_index = INDEX_INVALID
+ if (self.mcast_itf):
+ mcast_sw_if_index = self.mcast_itf.sw_if_index
+ reply = self.test.vapi.vxlan_gbp_tunnel_add_del(
+ self.src.encode(),
+ self.dst.encode(),
+ vni=self.vni,
+ mcast_sw_if_index=mcast_sw_if_index)
+ self.set_sw_if_index(reply.sw_if_index)
+ self._test.registry.register(self, self._test.logger)
+
+ def remove_vpp_config(self):
+ mcast_sw_if_index = INDEX_INVALID
+ if (self.mcast_itf):
+ mcast_sw_if_index = self.mcast_itf.sw_if_index
+ self.test.vapi.vxlan_gbp_tunnel_add_del(
+ self.src.encode(),
+ self.dst.encode(),
+ vni=self.vni,
+ is_add=0,
+ mcast_sw_if_index=mcast_sw_if_index)
+
+ def query_vpp_config(self):
+ return (INDEX_INVALID != find_vxlan_gbp_tunnel(self._test,
+ self.src.address,
+ self.dst.address,
+ self.vni))
+
+ def __str__(self):
+ return self.object_id()
+
+ def object_id(self):
+ return "vxlan-gbp-%d-%d-%s-%s" % (self.sw_if_index, self.vni,
+ self.src, self.dst)