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authorNeale Ranns <nranns@cisco.com>2019-08-04 03:30:56 -0700
committerOle Trøan <otroan@employees.org>2019-08-06 08:56:30 +0000
commit8b5c75ca40d965d4e1bed10ff2f7d5ab2d1076aa (patch)
tree4c6ad608a772ca321d595af39de24f4fb30301b3 /test
parent1e567ddb35cb2b1c3b0200c9e8b6c8d2ec2533ae (diff)
ip tests: Fixes and UT for MPLS 6PE
Type: fix Change-Id: I48650473591aa181167cf3a86ed2f5da58a81072 Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'test')
-rw-r--r--test/test_mpls.py56
-rw-r--r--test/vpp_ip_route.py8
2 files changed, 63 insertions, 1 deletions
diff --git a/test/test_mpls.py b/test/test_mpls.py
index 4a1c663c444..0b8883933a3 100644
--- a/test/test_mpls.py
+++ b/test/test_mpls.py
@@ -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, \
@@ -1387,6 +1387,60 @@ 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)])],
+ is_ip6=1)
+
+ 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,
+ proto=DpoProto.DPO_PROTO_IP6,
+ 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 """
diff --git a/test/vpp_ip_route.py b/test/vpp_ip_route.py
index 0bd6dd33735..516fcb898bf 100644
--- a/test/vpp_ip_route.py
+++ b/test/vpp_ip_route.py
@@ -389,6 +389,13 @@ class VppIpRoute(VppObject):
else:
for path in self.paths:
lstack = path.encode_labels()
+ nh_proto = 0
+
+ # cross AF next-hop
+ if self.is_ip6 and path.proto == DpoProto.DPO_PROTO_IP4:
+ nh_proto = 1
+ elif not self.is_ip6 and path.proto == DpoProto.DPO_PROTO_IP6:
+ nh_proto = 2
r = self._test.vapi.ip_add_del_route(
dst_address=self.dest_addr,
@@ -400,6 +407,7 @@ class VppIpRoute(VppObject):
next_hop_out_label_stack=lstack,
next_hop_via_label=path.nh_via_label,
next_hop_id=path.next_hop_id,
+ next_hop_proto=nh_proto,
is_resolve_host=path.is_resolve_host,
is_resolve_attached=path.is_resolve_attached,
is_ipv6=self.is_ip6, is_local=self.is_local,