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#!/usr/bin/env python3
#
# 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
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import unittest
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):
@classmethod
def setUpClass(cls):
cls._test_ip = True
cls._test_ipv6 = True
cls._test_mtu = True
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'],
'vxlan30': ['vni 30', 'remote 2001:db8:2000::1', 'source-address 2001:db8:1000::1'],
'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'],
}
cls._interfaces = list(cls._options)
# call base-classes classmethod
super(cls, cls).setUpClass()
def test_01vxlan_parameters(self):
for intf in self._interfaces:
for option in self._options.get(intf, []):
self.cli_set(self._base_path + [intf] + option.split())
self.cli_commit()
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('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])
# 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']
self.assertIn(f'group {group}', 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(Interface(interface).get_admin_state(), 'up')
if __name__ == '__main__':
unittest.main(verbosity=2)
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