Adding upstream version 8.4.4.upstream/8.4.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

7 files changed, 349 insertions, 0 deletions

diff --git a/tests/topotests/bfd_vrflite_topo1/__init__.py b/tests/topotests/bfd_vrflite_topo1/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/tests/topotests/bfd_vrflite_topo1/__init__.py
diff --git a/tests/topotests/bfd_vrflite_topo1/r1/bfd_peers_status.json b/tests/topotests/bfd_vrflite_topo1/r1/bfd_peers_status.json
new file mode 100644
index 0000000..07e96d7
--- /dev/null
+++ b/tests/topotests/bfd_vrflite_topo1/r1/bfd_peers_status.json
@@ -0,0 +1,96 @@
+[
+   {
+      "multihop":false,
+      "peer":"192.168.0.2",
+      "vrf":"vrf1",
+      "passive-mode":false,
+      "status":"up",
+      "diagnostic":"ok",
+      "remote-diagnostic":"ok",
+      "receive-interval":1000,
+      "transmit-interval":1000,
+      "echo-receive-interval":50,
+      "echo-transmit-interval":0,
+      "detect-multiplier":3,
+      "remote-receive-interval":1000,
+      "remote-transmit-interval":1000,
+      "remote-echo-receive-interval":50,
+      "remote-detect-multiplier":3
+   },
+   {
+      "multihop":true,
+      "peer":"192.0.2.2",
+      "local":"192.0.2.1",
+      "vrf":"vrf2",
+      "passive-mode":false,
+      "minimum-ttl":254,
+      "status":"up",
+      "diagnostic":"ok",
+      "remote-diagnostic":"ok",
+      "receive-interval":1000,
+      "transmit-interval":1000,
+      "echo-receive-interval":50,
+      "echo-transmit-interval":0,
+      "detect-multiplier":3,
+      "remote-receive-interval":1000,
+      "remote-transmit-interval":1000,
+      "remote-echo-receive-interval":50,
+      "remote-detect-multiplier":3
+   },
+   {
+      "multihop":false,
+      "peer":"192.168.0.2",
+      "vrf":"vrf2",
+      "passive-mode":false,
+      "status":"up",
+      "diagnostic":"ok",
+      "remote-diagnostic":"ok",
+      "receive-interval":1000,
+      "transmit-interval":1000,
+      "echo-receive-interval":50,
+      "echo-transmit-interval":0,
+      "detect-multiplier":3,
+      "remote-receive-interval":1000,
+      "remote-transmit-interval":1000,
+      "remote-echo-receive-interval":50,
+      "remote-detect-multiplier":3
+   },
+   {
+      "multihop":false,
+      "peer":"192.168.0.2",
+      "vrf":"default",
+      "passive-mode":false,
+      "status":"up",
+      "diagnostic":"ok",
+      "remote-diagnostic":"ok",
+      "receive-interval":1000,
+      "transmit-interval":1000,
+      "echo-receive-interval":50,
+      "echo-transmit-interval":0,
+      "detect-multiplier":3,
+      "remote-receive-interval":1000,
+      "remote-transmit-interval":1000,
+      "remote-echo-receive-interval":50,
+      "remote-detect-multiplier":3
+   },
+   {
+      "multihop":true,
+      "peer":"192.0.2.2",
+      "local":"192.0.2.1",
+      "vrf":"vrf1",
+      "passive-mode":false,
+      "minimum-ttl":254,
+      "status":"up",
+      "diagnostic":"ok",
+      "remote-diagnostic":"ok",
+      "receive-interval":1000,
+      "transmit-interval":1000,
+      "echo-receive-interval":50,
+      "echo-transmit-interval":0,
+      "detect-multiplier":3,
+      "remote-receive-interval":1000,
+      "remote-transmit-interval":1000,
+      "remote-echo-receive-interval":50,
+      "remote-detect-multiplier":3
+   }
+]
diff --git a/tests/topotests/bfd_vrflite_topo1/r1/bfdd.conf b/tests/topotests/bfd_vrflite_topo1/r1/bfdd.conf
new file mode 100644
index 0000000..96e8ff4
--- /dev/null
+++ b/tests/topotests/bfd_vrflite_topo1/r1/bfdd.conf
@@ -0,0 +1,26 @@
+!
+! debug bfd network
+! debug bfd peer
+! debug bfd zebra
+!
+bfd
+ peer 192.168.0.2 vrf vrf1
+  transmit-interval 1000
+  receive-interval 1000
+ !
+ peer 192.168.0.2 vrf vrf2
+  transmit-interval 1000
+  receive-interval 1000
+ !
+ peer 192.168.0.2
+  transmit-interval 1000
+  receive-interval 1000
+ !
+ peer 192.0.2.2 multihop local-address 192.0.2.1 vrf vrf1
+  transmit-interval 1000
+  receive-interval 1000
+ !
+ peer 192.0.2.2 multihop local-address 192.0.2.1 vrf vrf2
+  transmit-interval 1000
+  receive-interval 1000
+ !
\ No newline at end of file
diff --git a/tests/topotests/bfd_vrflite_topo1/r1/zebra.conf b/tests/topotests/bfd_vrflite_topo1/r1/zebra.conf
new file mode 100644
index 0000000..ebb4e63
--- /dev/null
+++ b/tests/topotests/bfd_vrflite_topo1/r1/zebra.conf
@@ -0,0 +1,24 @@
+vrf vrf1
+ ip route 192.0.2.2/32 192.168.0.2
+!
+vrf vrf2
+ ip route 192.0.2.2/32 192.168.0.2
+!
+interface r1-eth0 vrf vrf3
+ ip address 192.168.0.1/24
+!
+interface r1-eth0.100 vrf vrf1
+ ip address 192.168.0.1/24
+!
+interface r1-eth0.200 vrf vrf2
+ ip address 192.168.0.1/24
+!
+interface r1-eth0.300
+ ip address 192.168.0.1/24
+!
+interface r1-loop1 vrf vrf1
+ ip address 192.0.2.1/32
+!
+interface r1-loop2 vrf vrf2
+ ip address 192.0.2.1/32
+!
\ No newline at end of file
diff --git a/tests/topotests/bfd_vrflite_topo1/r2/bfdd.conf b/tests/topotests/bfd_vrflite_topo1/r2/bfdd.conf
new file mode 100644
index 0000000..7b11a47
--- /dev/null
+++ b/tests/topotests/bfd_vrflite_topo1/r2/bfdd.conf
@@ -0,0 +1,26 @@
+!
+! debug bfd network
+! debug bfd peer
+! debug bfd zebra
+!
+bfd
+ peer 192.168.0.1 vrf vrf1
+  transmit-interval 1000
+  receive-interval 1000
+ !
+ peer 192.168.0.1 vrf vrf2
+  transmit-interval 1000
+  receive-interval 1000
+ !
+ peer 192.168.0.1
+  transmit-interval 1000
+  receive-interval 1000
+ !
+ peer 192.0.2.1 multihop local-address 192.0.2.2 vrf vrf1
+  transmit-interval 1000
+  receive-interval 1000
+ !
+ peer 192.0.2.1 multihop local-address 192.0.2.2 vrf vrf2
+  transmit-interval 1000
+  receive-interval 1000
+ !
\ No newline at end of file
diff --git a/tests/topotests/bfd_vrflite_topo1/r2/zebra.conf b/tests/topotests/bfd_vrflite_topo1/r2/zebra.conf
new file mode 100644
index 0000000..d8b996e
--- /dev/null
+++ b/tests/topotests/bfd_vrflite_topo1/r2/zebra.conf
@@ -0,0 +1,24 @@
+vrf vrf1
+ ip route 192.0.2.1/32 192.168.0.1
+!
+vrf vrf2
+ ip route 192.0.2.1/32 192.168.0.1
+!
+interface r2-eth0 vrf vrf3
+ ip address 192.168.0.2/24
+!
+interface r2-eth0.100 vrf vrf1
+ ip address 192.168.0.2/24
+!
+interface r2-eth0.200 vrf vrf2
+ ip address 192.168.0.2/24
+!
+interface r2-eth0.300
+ ip address 192.168.0.2/24
+!
+interface r2-loop1 vrf vrf1
+ ip address 192.0.2.2/32
+!
+interface r2-loop2 vrf vrf2
+ ip address 192.0.2.2/32
+!
\ No newline at end of file
diff --git a/tests/topotests/bfd_vrflite_topo1/test_bfd_vrflite_topo1.py b/tests/topotests/bfd_vrflite_topo1/test_bfd_vrflite_topo1.py
new file mode 100644
index 0000000..b7afb8e
--- /dev/null
+++ b/tests/topotests/bfd_vrflite_topo1/test_bfd_vrflite_topo1.py
@@ -0,0 +1,153 @@
+#!/usr/bin/env python
+
+#
+# test_bfd_vrflite_topo1.py
+# Part of NetDEF Topology Tests
+#
+# Copyright (c) 2018 by
+# Network Device Education Foundation, Inc. ("NetDEF")
+# Copyright (c) 2022 by 6WIND
+#
+# Permission to use, copy, modify, and/or distribute this software
+# for any purpose with or without fee is hereby granted, provided
+# that the above copyright notice and this permission notice appear
+# in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NETDEF DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NETDEF BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
+# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+# OF THIS SOFTWARE.
+#
+
+"""
+test_bfd_vrflite_topo1.py: Test the FRR BFD daemon.
+"""
+
+import os
+import sys
+import json
+from functools import partial
+import pytest
+
+# Save the Current Working Directory to find configuration files.
+CWD = os.path.dirname(os.path.realpath(__file__))
+sys.path.append(os.path.join(CWD, "../"))
+
+# pylint: disable=C0413
+# Import topogen and topotest helpers
+from lib import topotest
+from lib.topogen import Topogen, TopoRouter, get_topogen
+from lib.topolog import logger
+
+# Required to instantiate the topology builder class.
+
+pytestmark = [pytest.mark.bfdd, pytest.mark.bgpd]
+
+
+def build_topo(tgen):
+    # Create 2 routers
+    for routern in range(1, 3):
+        tgen.add_router("r{}".format(routern))
+
+    switch = tgen.add_switch("s1")
+    switch.add_link(tgen.gears["r1"])
+    switch.add_link(tgen.gears["r2"])
+
+    switch = tgen.add_switch("s2")
+    switch.add_link(tgen.gears["r2"])
+
+    switch = tgen.add_switch("s3")
+    switch.add_link(tgen.gears["r1"])
+
+
+def setup_module(mod):
+    "Sets up the pytest environment"
+    tgen = Topogen(build_topo, mod.__name__)
+    tgen.start_topology()
+
+    router_list = tgen.routers()
+
+    logger.info("Testing with Linux VRF support and udp_l3mdev=0")
+    if os.system("echo 0 > /proc/sys/net/ipv4/udp_l3mdev_accept") != 0:
+        return pytest.skip(
+            "Skipping BFD vrflite Topo1 Test. Linux VRF not available on System"
+        )
+
+    for rname, router in router_list.items():
+        router.net.add_l3vrf("vrf1", 10)
+        router.net.add_l3vrf("vrf2", 20)
+        router.net.add_l3vrf("vrf3", 30)
+        router.net.add_vlan(rname + "-eth0.100", rname + "-eth0", 100)
+        router.net.add_vlan(rname + "-eth0.200", rname + "-eth0", 200)
+        router.net.add_vlan(rname + "-eth0.300", rname + "-eth0", 300)
+        router.net.attach_iface_to_l3vrf(rname + "-eth0.100", "vrf1")
+        router.net.attach_iface_to_l3vrf(rname + "-eth0.200", "vrf2")
+        router.net.add_loop(rname + "-loop1")
+        router.net.add_loop(rname + "-loop2")
+        router.net.attach_iface_to_l3vrf(rname + "-loop1", "vrf1")
+        router.net.attach_iface_to_l3vrf(rname + "-loop2", "vrf2")
+        router.net.attach_iface_to_l3vrf(rname + "-eth0", "vrf3")
+
+    for rname, router in router_list.items():
+        router.load_config(
+            TopoRouter.RD_ZEBRA,
+            os.path.join(CWD, "{}/zebra.conf".format(rname))
+        )
+        router.load_config(
+            TopoRouter.RD_BFD, os.path.join(CWD, "{}/bfdd.conf".format(rname))
+        )
+
+    # Initialize all routers.
+    tgen.start_router()
+
+
+def teardown_module(_mod):
+    "Teardown the pytest environment"
+    tgen = get_topogen()
+
+    # Move interfaces out of vrf namespace and delete the namespace
+    router_list = tgen.routers()
+    for rname, router in router_list.items():
+        router.net.del_iface(rname + "-eth0.100")
+        router.net.del_iface(rname + "-eth0.200")
+        router.net.del_iface(rname + "-eth0.300")
+        router.net.del_iface(rname + "-loop1")
+        router.net.del_iface(rname + "-loop2")
+
+    tgen.stop_topology()
+
+
+def test_bfd_connection():
+    "Assert that the BFD peers can find themselves."
+    tgen = get_topogen()
+    if tgen.routers_have_failure():
+        pytest.skip(tgen.errors)
+    logger.info("waiting for bfd peers to go up")
+    router = tgen.gears['r1']
+    json_file = "{}/{}/bfd_peers_status.json".format(CWD, 'r1')
+    expected = json.loads(open(json_file).read())
+
+    test_func = partial(
+        topotest.router_json_cmp, router, "show bfd peers json", expected
+    )
+    _, result = topotest.run_and_expect(test_func, None, count=16, wait=1)
+    assertmsg = '"{}" JSON output mismatches'.format(router.name)
+    assert result is None, assertmsg
+
+
+def test_memory_leak():
+    "Run the memory leak test and report results."
+    tgen = get_topogen()
+    if not tgen.is_memleak_enabled():
+        pytest.skip("Memory leak test/report is disabled")
+
+    tgen.report_memory_leaks()
+
+
+if __name__ == "__main__":
+    args = ["-s"] + sys.argv[1:]
+    sys.exit(pytest.main(args))