tests: UT for MPLS 6PE
Type: test
@@ -4,7 +4,7 @@ import unittest
import socket
from framework import VppTestCase, VppTestRunner
-from vpp_ip import DpoProto
+from vpp_ip import DpoProto, INVALID_INDEX
from vpp_ip_route import VppIpRoute, VppRoutePath, VppMplsRoute, \
VppMplsIpBind, VppIpMRoute, VppMRoutePath, \
MRouteItfFlags, MRouteEntryFlags, VppIpTable, VppMplsTable, \
@@ -1394,6 +1394,57 @@ class TestMPLS(VppTestCase):
dst_ip="ff01::1")
self.send_and_assert_no_replies(self.pg0, tx, "RPF-ID drop 56")
+ def test_6pe(self):
+ """ MPLS 6PE """
+
+ #
+ # Add a non-recursive route with a single out label
+ #
+ route_10_0_0_1 = VppIpRoute(self, "10.0.0.1", 32,
+ [VppRoutePath(self.pg0.remote_ip4,
+ self.pg0.sw_if_index,
+ labels=[VppMplsLabel(45)])])
+ route_10_0_0_1.add_vpp_config()
+
+ # bind a local label to the route
+ binding = VppMplsIpBind(self, 44, "10.0.0.1", 32)
+ binding.add_vpp_config()
+
+ #
+ # a labelled v6 route that resolves through the v4
+ #
+ route_2001_3 = VppIpRoute(
+ self, "2001::3", 128,
+ [VppRoutePath("10.0.0.1",
+ INVALID_INDEX,
+ labels=[VppMplsLabel(32)])])
+ route_2001_3.add_vpp_config()
+
+ tx = self.create_stream_ip6(self.pg0, "2001::3")
+ rx = self.send_and_expect(self.pg0, tx, self.pg0)
+
+ self.verify_capture_labelled_ip6(self.pg0, rx, tx,
+ [VppMplsLabel(45),
+ VppMplsLabel(32)])
+
+ #
+ # and a v4 recursive via the v6
+ #
+ route_20_3 = VppIpRoute(
+ self, "20.0.0.3", 32,
+ [VppRoutePath("2001::3",
+ INVALID_INDEX,
+ labels=[VppMplsLabel(99)])])
+ route_20_3.add_vpp_config()
+
+ tx = self.create_stream_ip4(self.pg0, "20.0.0.3")
+ rx = self.send_and_expect(self.pg0, tx, self.pg0)
+
+ self.verify_capture_labelled_ip4(self.pg0, rx, tx,
+ [VppMplsLabel(45),
+ VppMplsLabel(32),
+ VppMplsLabel(99)])
+
class TestMPLSDisabled(VppTestCase):
""" MPLS disabled """
