def test_ping_app_servers(self):
'''Ping app servers'''
assert_true(network_lib.ping(self._app1))
assert_true(network_lib.ping(self._app2))
assert_true(network_lib.ping(self._app3))
assert_true(network_lib.ping(self._app4))
assert_true(network_lib.ping(self._app5))
def test_ping_app_servers(self): '''Ping app servers''' assert_true(network_lib.ping(self._app1)) assert_true(network_lib.ping(self._app2)) assert_true(network_lib.ping(self._app3)) assert_true(network_lib.ping(self._app4)) assert_true(network_lib.ping(self._app5))
def test_disable_5_internal_links_cut(self):
'''Cut router 0 eth1 and eth2 + 5 internal links, access S1'''
self._disable_interface(instance0, 'eth1')
self._disable_interface(instance0, 'eth2')
self._disable_interface(instance1, 'eth3')
self._disable_interface(instance2, 'eth3')
self._disable_interface(instance3, 'eth3')
self._disable_interface(instance4, 'eth3')
self._disable_interface(instance5, 'eth3')
time.sleep(4 * helloint)
assert_false(network_lib.ping(self._app1))
self._enable_interface(instance0, 'eth1')
self._enable_interface(instance0, 'eth2')
self._enable_interface(instance1, 'eth3')
self._enable_interface(instance2, 'eth3')
self._enable_interface(instance3, 'eth3')
self._enable_interface(instance4, 'eth3')
self._enable_interface(instance5, 'eth3')
time.sleep(2 * helloint)
self._basic_connectivity_tests()
def test_disable_5_internal_links_cut(self):
'''Cut router 0 eth1 and eth2 + 5 internal links, access S1'''
self._disable_interface(instance0, 'eth1')
self._disable_interface(instance0, 'eth2')
self._disable_interface(instance1, 'eth3')
self._disable_interface(instance2, 'eth3')
self._disable_interface(instance3, 'eth3')
self._disable_interface(instance4, 'eth3')
self._disable_interface(instance5, 'eth3')
time.sleep(4 * helloint)
assert_false(network_lib.ping(self._app1))
self._enable_interface(instance0, 'eth1')
self._enable_interface(instance0, 'eth2')
self._enable_interface(instance1, 'eth3')
self._enable_interface(instance2, 'eth3')
self._enable_interface(instance3, 'eth3')
self._enable_interface(instance4, 'eth3')
self._enable_interface(instance5, 'eth3')
time.sleep(2 * helloint)
self._basic_connectivity_tests()
def _bootstrap(self, cli_port, pass_rtable=False):
'''Initialize a sphene instance for tests.'''
auth_key_file = os.path.join(base_dir(), 'auth_key')
if pass_rtable:
rtable_file = os.path.join(base_dir(), 'rtable_%d' % self._topo_id)
else:
rtable_file = os.path.join(base_dir(), 'rtable_empty')
inst = spheneinstance.SpheneInstance(self._topo_id,
cli_port,
auth_key_file,
rtable_file=rtable_file,
binary=BINARY)
inst.start()
print 'bootstrapping complete.'
# Wait for interface to come up.
time.sleep(1)
for i in range(5):
if network_lib.ping(self._rtr_eth0):
return inst
# Failed to bootstrap.
raise Exception('timeout waiting for router to come up')
def test_ping_router3_interfaces(self): '''Ping router 3 interfaces''' assert_true(network_lib.ping(self._rtr3_eth0)) assert_true(network_lib.ping(self._rtr3_eth1)) assert_true(network_lib.ping(self._rtr3_eth2))
def test_ping_router3_interfaces(self):
'''Ping router 3 interfaces'''
assert_true(network_lib.ping(self._rtr3_eth0))
assert_true(network_lib.ping(self._rtr3_eth1))
assert_true(network_lib.ping(self._rtr3_eth2))
def _ping_router_interfaces(self, router):
assert_true(network_lib.ping(router.eth0))
assert_true(network_lib.ping(router.eth1))
assert_true(network_lib.ping(router.eth2))
assert_true(network_lib.ping(router.eth3))
def _ping_router_interfaces(self, router): assert_true(network_lib.ping(router.eth0)) assert_true(network_lib.ping(router.eth1)) assert_true(network_lib.ping(router.eth2)) assert_true(network_lib.ping(router.eth3))