summaryrefslogtreecommitdiffstats
path: root/tests/topotests/bfd_vrflite_topo1
diff options
context:
space:
mode:
Diffstat (limited to 'tests/topotests/bfd_vrflite_topo1')
-rw-r--r--tests/topotests/bfd_vrflite_topo1/__init__.py0
-rw-r--r--tests/topotests/bfd_vrflite_topo1/r1/bfd_peers_status.json96
-rw-r--r--tests/topotests/bfd_vrflite_topo1/r1/bfdd.conf26
-rw-r--r--tests/topotests/bfd_vrflite_topo1/r1/zebra.conf24
-rw-r--r--tests/topotests/bfd_vrflite_topo1/r2/bfdd.conf26
-rw-r--r--tests/topotests/bfd_vrflite_topo1/r2/zebra.conf24
-rw-r--r--tests/topotests/bfd_vrflite_topo1/test_bfd_vrflite_topo1.py140
7 files changed, 336 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..30f4a2f
--- /dev/null
+++ b/tests/topotests/bfd_vrflite_topo1/test_bfd_vrflite_topo1.py
@@ -0,0 +1,140 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: ISC
+
+#
+# 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
+#
+
+"""
+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))
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-10 08:42:34 +0000