diff options
Diffstat (limited to 'smoketest/scripts/cli/test_interfaces_vxlan.py')
| -rwxr-xr-x | smoketest/scripts/cli/test_interfaces_vxlan.py | 142 |
1 files changed, 137 insertions, 5 deletions
diff --git a/smoketest/scripts/cli/test_interfaces_vxlan.py b/smoketest/scripts/cli/test_interfaces_vxlan.py index e9c9e68fd..18676491b 100755 --- a/smoketest/scripts/cli/test_interfaces_vxlan.py +++ b/smoketest/scripts/cli/test_interfaces_vxlan.py @@ -18,10 +18,12 @@ import unittest from vyos.configsession import ConfigSessionError from vyos.ifconfig import Interface +from vyos.ifconfig import Section from vyos.utils.network import get_bridge_fdb from vyos.utils.network import get_interface_config from vyos.utils.network import interface_exists from vyos.utils.network import get_vxlan_vlan_tunnels +from vyos.utils.network import get_vxlan_vni_filter from vyos.template import is_ipv6 from base_interfaces_test import BasicInterfaceTest @@ -31,12 +33,13 @@ class VXLANInterfaceTest(BasicInterfaceTest.TestCase): cls._base_path = ['interfaces', 'vxlan'] cls._options = { 'vxlan10': ['vni 10', 'remote 127.0.0.2'], - 'vxlan20': ['vni 20', 'group 239.1.1.1', 'source-interface eth0'], + 'vxlan20': ['vni 20', 'group 239.1.1.1', 'source-interface eth0', 'mtu 1450'], 'vxlan30': ['vni 30', 'remote 2001:db8:2000::1', 'source-address 2001:db8:1000::1', 'parameters ipv6 flowlabel 0x1000'], 'vxlan40': ['vni 40', 'remote 127.0.0.2', 'remote 127.0.0.3'], 'vxlan50': ['vni 50', 'remote 2001:db8:2000::1', 'remote 2001:db8:2000::2', 'parameters ipv6 flowlabel 0x1000'], } cls._interfaces = list(cls._options) + cls._mtu = '1450' # call base-classes classmethod super(VXLANInterfaceTest, cls).setUpClass() @@ -107,7 +110,7 @@ class VXLANInterfaceTest(BasicInterfaceTest.TestCase): def test_vxlan_external(self): interface = 'vxlan0' source_address = '192.0.2.1' - self.cli_set(self._base_path + [interface, 'external']) + self.cli_set(self._base_path + [interface, 'parameters', 'external']) self.cli_set(self._base_path + [interface, 'source-address', source_address]) # Both 'VNI' and 'external' can not be specified at the same time. @@ -138,7 +141,7 @@ class VXLANInterfaceTest(BasicInterfaceTest.TestCase): def test_vxlan_vlan_vni_mapping(self): bridge = 'br0' interface = 'vxlan0' - source_interface = 'eth0' + source_address = '192.0.2.99' vlan_to_vni = { '10': '10010', @@ -150,8 +153,8 @@ class VXLANInterfaceTest(BasicInterfaceTest.TestCase): '31': '10031', } - self.cli_set(self._base_path + [interface, 'external']) - self.cli_set(self._base_path + [interface, 'source-interface', source_interface]) + self.cli_set(self._base_path + [interface, 'parameters', 'external']) + self.cli_set(self._base_path + [interface, 'source-address', source_address]) for vlan, vni in vlan_to_vni.items(): self.cli_set(self._base_path + [interface, 'vlan-to-vni', vlan, 'vni', vni]) @@ -177,11 +180,140 @@ class VXLANInterfaceTest(BasicInterfaceTest.TestCase): tmp = get_interface_config(interface) self.assertEqual(tmp['master'], bridge) + self.assertFalse(tmp['linkinfo']['info_slave_data']['neigh_suppress']) tmp = get_vxlan_vlan_tunnels('vxlan0') self.assertEqual(tmp, list(vlan_to_vni)) self.cli_delete(['interfaces', 'bridge', bridge]) + def test_vxlan_neighbor_suppress(self): + bridge = 'br555' + interface = 'vxlan555' + source_interface = 'dum0' + + self.cli_set(['interfaces', Section.section(source_interface), source_interface, 'mtu', '9000']) + + self.cli_set(self._base_path + [interface, 'parameters', 'external']) + self.cli_set(self._base_path + [interface, 'source-interface', source_interface]) + self.cli_set(self._base_path + [interface, 'parameters', 'neighbor-suppress']) + + # This must fail as this VXLAN interface is not associated with any bridge + with self.assertRaises(ConfigSessionError): + self.cli_commit() + self.cli_set(['interfaces', 'bridge', bridge, 'member', 'interface', interface]) + + # commit configuration + self.cli_commit() + + self.assertTrue(interface_exists(bridge)) + self.assertTrue(interface_exists(interface)) + + tmp = get_interface_config(interface) + self.assertEqual(tmp['master'], bridge) + self.assertTrue(tmp['linkinfo']['info_slave_data']['neigh_suppress']) + self.assertFalse(tmp['linkinfo']['info_slave_data']['learning']) + + # Remove neighbor suppress configuration and re-test + self.cli_delete(self._base_path + [interface, 'parameters', 'neighbor-suppress']) + # commit configuration + self.cli_commit() + + tmp = get_interface_config(interface) + self.assertEqual(tmp['master'], bridge) + self.assertFalse(tmp['linkinfo']['info_slave_data']['neigh_suppress']) + self.assertTrue(tmp['linkinfo']['info_slave_data']['learning']) + + self.cli_delete(['interfaces', 'bridge', bridge]) + self.cli_delete(['interfaces', Section.section(source_interface), source_interface]) + + def test_vxlan_vni_filter(self): + interfaces = ['vxlan987', 'vxlan986', 'vxlan985'] + source_address = '192.0.2.77' + + for interface in interfaces: + self.cli_set(self._base_path + [interface, 'parameters', 'external']) + self.cli_set(self._base_path + [interface, 'source-address', source_address]) + + # This must fail as there can only be one "external" VXLAN device unless "vni-filter" is defined + with self.assertRaises(ConfigSessionError): + self.cli_commit() + + # Enable "vni-filter" on the first VXLAN interface + self.cli_set(self._base_path + [interfaces[0], 'parameters', 'vni-filter']) + + # This must fail as if it's enabled on one VXLAN interface, it must be enabled on all + # VXLAN interfaces + with self.assertRaises(ConfigSessionError): + self.cli_commit() + for interface in interfaces: + self.cli_set(self._base_path + [interface, 'parameters', 'vni-filter']) + + # commit configuration + self.cli_commit() + + for interface in interfaces: + self.assertTrue(interface_exists(interface)) + + tmp = get_interface_config(interface) + self.assertTrue(tmp['linkinfo']['info_data']['vnifilter']) + + def test_vxlan_vni_filter_add_remove(self): + interface = 'vxlan987' + source_address = '192.0.2.66' + bridge = 'br0' + + self.cli_set(self._base_path + [interface, 'parameters', 'external']) + self.cli_set(self._base_path + [interface, 'source-address', source_address]) + self.cli_set(self._base_path + [interface, 'parameters', 'vni-filter']) + + # commit configuration + self.cli_commit() + + # Check if VXLAN interface got created + self.assertTrue(interface_exists(interface)) + + # VNI filter configured? + tmp = get_interface_config(interface) + self.assertTrue(tmp['linkinfo']['info_data']['vnifilter']) + + # Now create some VLAN mappings and VNI filter + vlan_to_vni = { + '50': '10050', + '51': '10051', + '52': '10052', + '53': '10053', + '54': '10054', + '60': '10060', + '69': '10069', + } + for vlan, vni in vlan_to_vni.items(): + self.cli_set(self._base_path + [interface, 'vlan-to-vni', vlan, 'vni', vni]) + # we need a bridge ... + self.cli_set(['interfaces', 'bridge', bridge, 'member', 'interface', interface]) + # commit configuration + self.cli_commit() + + # All VNIs configured? + tmp = get_vxlan_vni_filter(interface) + self.assertListEqual(list(vlan_to_vni.values()), tmp) + + # + # Delete a VLAN mappings and check if all VNIs are properly set up + # + vlan_to_vni.popitem() + self.cli_delete(self._base_path + [interface, 'vlan-to-vni']) + for vlan, vni in vlan_to_vni.items(): + self.cli_set(self._base_path + [interface, 'vlan-to-vni', vlan, 'vni', vni]) + + # commit configuration + self.cli_commit() + + # All VNIs configured? + tmp = get_vxlan_vni_filter(interface) + self.assertListEqual(list(vlan_to_vni.values()), tmp) + + self.cli_delete(['interfaces', 'bridge', bridge]) + if __name__ == '__main__': unittest.main(verbosity=2) |