#!/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.utils.network import get_interface_config from base_interfaces_test import BasicInterfaceTest class GeneveInterfaceTest(BasicInterfaceTest.TestCase): @classmethod def setUpClass(cls): cls._base_path = ['interfaces', 'geneve'] cls._options = { 'gnv0': ['vni 10', 'remote 127.0.1.1'], 'gnv1': ['vni 20', 'remote 127.0.1.2'], 'gnv1': ['vni 30', 'remote 2001:db8::1', 'parameters ipv6 flowlabel 0x1000'], } cls._interfaces = list(cls._options) # call base-classes classmethod super(GeneveInterfaceTest, cls).setUpClass() def test_geneve_parameters(self): tos = '40' ttl = 20 for intf in self._interfaces: 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', 'df', 'set']) self.cli_set(self._base_path + [intf, 'parameters', 'ip', 'tos', tos]) self.cli_set(self._base_path + [intf, 'parameters', 'ip', 'innerproto']) self.cli_set(self._base_path + [intf, 'parameters', 'ip', 'ttl', str(ttl)]) ttl += 10 self.cli_commit() ttl = 20 for interface in self._interfaces: options = get_interface_config(interface) vni = options['linkinfo']['info_data']['id'] self.assertIn(f'vni {vni}', self._options[interface]) if any('remote' in s for s in self._options[interface]): key = 'remote' if 'remote6' in options['linkinfo']['info_data']: key = 'remote6' remote = options['linkinfo']['info_data'][key] self.assertIn(f'remote {remote}', self._options[interface]) if any('flowlabel' in s for s in self._options[interface]): label = options['linkinfo']['info_data']['label'] self.assertIn(f'parameters ipv6 flowlabel {label}', self._options[interface]) if any('innerproto' in s for s in self._options[interface]): inner = options['linkinfo']['info_data']['innerproto'] self.assertIn(f'parameters ip {inner}', self._options[interface]) self.assertEqual('geneve', options['linkinfo']['info_kind']) self.assertEqual('set', options['linkinfo']['info_data']['df']) self.assertEqual(f'0x{tos}', options['linkinfo']['info_data']['tos']) self.assertEqual(ttl, options['linkinfo']['info_data']['ttl']) self.assertEqual(Interface(interface).get_admin_state(), 'up') ttl += 10 if __name__ == '__main__': unittest.main(verbosity=2)