diff options
Diffstat (limited to 'smoketest/scripts/cli/test_interfaces_vxlan.py')
| -rwxr-xr-x | smoketest/scripts/cli/test_interfaces_vxlan.py | 75 |
1 files changed, 63 insertions, 12 deletions
diff --git a/smoketest/scripts/cli/test_interfaces_vxlan.py b/smoketest/scripts/cli/test_interfaces_vxlan.py index f63c850d8..058f13721 100755 --- a/smoketest/scripts/cli/test_interfaces_vxlan.py +++ b/smoketest/scripts/cli/test_interfaces_vxlan.py @@ -1,6 +1,6 @@ #!/usr/bin/env python3 # -# Copyright (C) 2020-2021 VyOS maintainers and contributors +# Copyright (C) 2020-2022 VyOS maintainers and contributors # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License version 2 or later as @@ -16,9 +16,11 @@ import unittest +from vyos.configsession import ConfigSessionError from vyos.ifconfig import Interface +from vyos.util import get_bridge_fdb from vyos.util import get_interface_config - +from vyos.template import is_ipv6 from base_interfaces_test import BasicInterfaceTest class VXLANInterfaceTest(BasicInterfaceTest.TestCase): @@ -32,10 +34,12 @@ class VXLANInterfaceTest(BasicInterfaceTest.TestCase): 'vxlan10': ['vni 10', 'remote 127.0.0.2'], 'vxlan20': ['vni 20', 'group 239.1.1.1', 'source-interface eth0'], '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) # call base-classes classmethod - super(cls, cls).setUpClass() + super(VXLANInterfaceTest, cls).setUpClass() def test_vxlan_parameters(self): tos = '40' @@ -44,7 +48,7 @@ class VXLANInterfaceTest(BasicInterfaceTest.TestCase): for option in self._options.get(intf, []): self.cli_set(self._base_path + [intf] + option.split()) - self.cli_set(self._base_path + [intf, 'parameters', 'ip', 'dont-fragment']) + self.cli_set(self._base_path + [intf, 'parameters', 'ip', 'df', 'set']) self.cli_set(self._base_path + [intf, 'parameters', 'ip', 'tos', tos]) self.cli_set(self._base_path + [intf, 'parameters', 'ip', 'ttl', str(ttl)]) ttl += 10 @@ -54,21 +58,34 @@ class VXLANInterfaceTest(BasicInterfaceTest.TestCase): ttl = 20 for interface in self._interfaces: options = get_interface_config(interface) + bridge = get_bridge_fdb(interface) vni = options['linkinfo']['info_data']['id'] self.assertIn(f'vni {vni}', self._options[interface]) - if any('link' in s for s in self._options[interface]): + if any('source-interface' in s for s in self._options[interface]): link = options['linkinfo']['info_data']['link'] self.assertIn(f'source-interface {link}', self._options[interface]) - if any('local6' in s for s in self._options[interface]): - remote = options['linkinfo']['info_data']['local6'] - self.assertIn(f'source-address {local6}', self._options[interface]) - - if any('remote6' in s for s in self._options[interface]): - remote = options['linkinfo']['info_data']['remote6'] - self.assertIn(f'remote {remote}', self._options[interface]) + # Verify source-address setting was properly configured on the Kernel + if any('source-address' in s for s in self._options[interface]): + for s in self._options[interface]: + if 'source-address' in s: + address = s.split()[-1] + if is_ipv6(address): + tmp = options['linkinfo']['info_data']['local6'] + else: + tmp = options['linkinfo']['info_data']['local'] + self.assertIn(f'source-address {tmp}', self._options[interface]) + + # Verify remote setting was properly configured on the Kernel + if any('remote' in s for s in self._options[interface]): + for s in self._options[interface]: + if 'remote' in s: + for fdb in bridge: + if 'mac' in fdb and fdb['mac'] == '00:00:00:00:00:00': + remote = fdb['dst'] + self.assertIn(f'remote {remote}', self._options[interface]) if any('group' in s for s in self._options[interface]): group = options['linkinfo']['info_data']['group'] @@ -78,6 +95,9 @@ class VXLANInterfaceTest(BasicInterfaceTest.TestCase): label = options['linkinfo']['info_data']['label'] self.assertIn(f'parameters ipv6 flowlabel {label}', self._options[interface]) + if any('external' in s for s in self._options[interface]): + self.assertTrue(options['linkinfo']['info_data']['external']) + self.assertEqual('vxlan', options['linkinfo']['info_kind']) self.assertEqual('set', options['linkinfo']['info_data']['df']) self.assertEqual(f'0x{tos}', options['linkinfo']['info_data']['tos']) @@ -85,5 +105,36 @@ class VXLANInterfaceTest(BasicInterfaceTest.TestCase): self.assertEqual(Interface(interface).get_admin_state(), 'up') ttl += 10 + 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, 'source-address', source_address]) + + # Both 'VNI' and 'external' can not be specified at the same time. + self.cli_set(self._base_path + [interface, 'vni', '111']) + with self.assertRaises(ConfigSessionError): + self.cli_commit() + self.cli_delete(self._base_path + [interface, 'vni']) + + # Now add some more interfaces - this must fail and a CLI error needs + # to be generated as Linux can only handle one VXLAN tunnel when using + # external mode. + for intf in self._interfaces: + for option in self._options.get(intf, []): + self.cli_set(self._base_path + [intf] + option.split()) + with self.assertRaises(ConfigSessionError): + self.cli_commit() + + # Remove those test interfaces again + for intf in self._interfaces: + self.cli_delete(self._base_path + [intf]) + + self.cli_commit() + + options = get_interface_config(interface) + self.assertTrue(options['linkinfo']['info_data']['external']) + self.assertEqual('vxlan', options['linkinfo']['info_kind']) + if __name__ == '__main__': unittest.main(verbosity=2) |