def test_ospf_link_down_kernel_route():
"Test OSPF kernel route installation"
tgen = get_topogen()
if tgen.routers_have_failure():
pytest.skip("skipped because of router(s) failure")
rlist = tgen.routers().values()
for router in rlist:
logger.info(
'Checking OSPF IPv4 kernel routes in "%s" after link down', router.name
)
routes = topotest.ip4_route(router)
expected = {
"10.0.1.0/24": {},
"10.0.2.0/24": {},
"10.0.3.0/24": {},
"10.0.10.0/24": {},
"172.16.0.0/24": {},
"172.16.1.0/24": {},
}
if router.name == "r1" or router.name == "r2":
expected.update(
{
"10.0.10.0/24": None,
"172.16.0.0/24": None,
"172.16.1.0/24": None,
}
)
elif router.name == "r3" or router.name == "r4":
expected.update(
{
"10.0.1.0/24": None,
"10.0.2.0/24": None,
}
)
# Route '10.0.3.0' is no longer available for r4 since it is down.
if router.name == "r4":
expected.update(
{
"10.0.3.0/24": None,
}
)
assertmsg = 'OSPF IPv4 route mismatch in router "{}" after link down'.format(
router.name
)
count = 0
not_found = True
while not_found and count < 10:
not_found = topotest.json_cmp(routes, expected)
if not_found:
sleep(1)
routes = topotest.ip4_route(router)
count += 1
else:
not_found = False
break
assert not_found is False, assertmsg
def test_isis_linux_route_installation():
"Check whether all expected routes are present and installed in the OS"
tgen = get_topogen()
# Don't run this test if we have any failure.
if tgen.routers_have_failure():
pytest.skip(tgen.errors)
logger.info("Checking routers for installed ISIS routes in OS")
# Check for routes in `ip route`
for rname, router in tgen.routers().items():
filename = "{0}/{1}/{1}_route_linux.json".format(CWD, rname)
expected = json.loads(open(filename, "r").read())
actual = topotest.ip4_route(router)
assertmsg = "Router '{}' OS routes mismatch".format(rname)
assert topotest.json_cmp(actual, expected) is None, assertmsg
def test_ospf_kernel_route():
"Test OSPF kernel route installation"
tgen = get_topogen()
if tgen.routers_have_failure():
pytest.skip("skipped because of router(s) failure")
rlist = tgen.routers().values()
for router in rlist:
logger.info('Checking OSPF IPv4 kernel routes in "%s"', router.name)
routes = topotest.ip4_route(router)
expected = {
"10.0.1.0/24": {},
"10.0.2.0/24": {},
"10.0.3.0/24": {},
"10.0.10.0/24": {},
"172.16.0.0/24": {},
"172.16.1.0/24": {},
}
assertmsg = 'OSPF IPv4 route mismatch in router "{}"'.format(router.name)
assert topotest.json_cmp(routes, expected) is None, assertmsg
def test_ospf_link_down_kernel_route():
"Test OSPF kernel route installation"
tgen = get_topogen()
if tgen.routers_have_failure():
pytest.skip('skipped because of router(s) failure')
rlist = tgen.routers().values()
for router in rlist:
logger.info('Checking OSPF IPv4 kernel routes in "%s" after link down',
router.name)
routes = topotest.ip4_route(router)
expected = {
'10.0.1.0/24': {},
'10.0.2.0/24': {},
'10.0.3.0/24': {},
'10.0.10.0/24': {},
'172.16.0.0/24': {},
'172.16.1.0/24': {},
}
if router.name == 'r1' or router.name == 'r2':
expected.update({
'10.0.10.0/24': None,
'172.16.0.0/24': None,
'172.16.1.0/24': None,
})
elif router.name == 'r3' or router.name == 'r4':
expected.update({
'10.0.1.0/24': None,
'10.0.2.0/24': None,
})
# Route '10.0.3.0' is no longer available for r4 since it is down.
if router.name == 'r4':
expected.update({
'10.0.3.0/24': None,
})
assertmsg = 'OSPF IPv4 route mismatch in router "{}" after link down'.format(
router.name)
assert topotest.json_cmp(routes, expected) is None, assertmsg
def test_isis_linux_route_installation():
"Check whether all expected routes are present and installed in the OS"
tgen = get_topogen()
# Don't run this test if we have any failure.
if tgen.routers_have_failure():
pytest.skip(tgen.errors)
logger.info('Checking routers for installed ISIS routes in OS')
# Check for routes in `ip route`
for rname, router in tgen.routers().iteritems():
filename = '{0}/{1}/{1}_route_linux.json'.format(CWD, rname)
expected = json.loads(open(filename, 'r').read())
actual = topotest.ip4_route(router)
# Older FRR versions install routes using different proto
if router.has_version('<', '3.1'):
for network, netoptions in expected.iteritems():
if 'proto' in netoptions and netoptions['proto'] == '187':
netoptions['proto'] = 'zebra'
assertmsg = "Router '{}' OS routes mismatch".format(rname)
assert topotest.json_cmp(actual, expected) is None, assertmsg
def test_isis_linux_route_installation():
"Check whether all expected routes are present and installed in the OS"
tgen = get_topogen()
# Don't run this test if we have any failure.
if tgen.routers_have_failure():
pytest.skip(tgen.errors)
logger.info("Checking routers for installed ISIS routes in OS")
# Check for routes in `ip route`
for rname, router in tgen.routers().items():
filename = "{0}/{1}/{1}_route_linux.json".format(CWD, rname)
expected = json.loads(open(filename, "r").read())
actual = topotest.ip4_route(router)
# Older FRR versions install routes using different proto
if router.has_version("<", "3.1"):
for network, netoptions in expected.items():
if "proto" in netoptions and netoptions["proto"] == "187":
netoptions["proto"] = "zebra"
assertmsg = "Router '{}' OS routes mismatch".format(rname)
assert topotest.json_cmp(actual, expected) is None, assertmsg
