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#!/usr/bin/env python3
#
# Copyright (C) 2020 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 os
import unittest
from vyos.configsession import ConfigSession
from base_interfaces_test import BasicInterfaceTest
class TunnelInterfaceTest(BasicInterfaceTest.BaseTest):
# encoding, tunnel endpoint (v4/v6), address (v4/v6)
_valid = [
('gre', 4, 4),
('gre', 4, 6),
('ip6gre', 6, 4),
('ip6gre', 6, 6),
('gre-bridge', 4, 4),
('ipip', 4, 4),
('ipip', 4, 6),
('ipip6', 6, 4),
('ipip6', 6, 6),
('ip6ip6', 6, 6),
('sit', 4, 6),
]
local = {
4: '10.100.{}.1/24',
6: '2001:db8:{}::1/64',
}
remote = {
4: '192.0.{}.1',
6: '2002::{}:1',
}
address = {
4: '10.100.{}.1/24',
6: '2001:db8:{}::1/64',
}
def setUp(self):
local = {}
remote = {}
address = {}
self._intf_dummy = ['interfaces', 'dummy']
self._base_path = ['interfaces', 'tunnel']
self._interfaces = ['tun{}'.format(n) for n in range(len(self._valid))]
self._test_mtu = True
super().setUp()
for number in range(len(self._valid)):
dum4 = 'dum4{}'.format(number)
dum6 = 'dum6{}'.format(number)
ipv4 = self.local[4].format(number)
ipv6 = self.local[6].format(number)
local.setdefault(4, {})[number] = ipv4
local.setdefault(6, {})[number] = ipv6
ipv4 = self.remote[4].format(number)
ipv6 = self.remote[6].format(number)
remote.setdefault(4, {})[number] = ipv4
remote.setdefault(6, {})[number] = ipv6
ipv4 = self.address[4].format(number)
ipv6 = self.address[6].format(number)
address.setdefault(4, {})[number] = ipv4
address.setdefault(6, {})[number] = ipv6
self.session.set(self._intf_dummy + [dum4, 'address', ipv4])
self.session.set(self._intf_dummy + [dum6, 'address', ipv6])
self.session.commit()
for number, (encap, p2p, addr) in enumerate(self._valid):
intf = 'tun%d' % number
tunnel = {}
tunnel['encapsulation'] = encap
tunnel['local-ip'] = local[p2p][number].split('/')[0]
tunnel['remote-ip'] = remote[p2p][number].split('/')[0]
tunnel['address'] = address[addr][number]
for name in tunnel:
self.session.set(self._base_path + [intf, name, tunnel[name]])
def tearDown(self):
self.session.delete(self._intf_dummy)
super().tearDown()
if __name__ == '__main__':
unittest.main()
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