T6732: added same as vyos 1x

1 files changed, 339 insertions, 0 deletions

diff --git a/smoketest/scripts/cli/test_protocols_ospfv3.py b/smoketest/scripts/cli/test_protocols_ospfv3.py
new file mode 100644
index 0000000..989e155
--- /dev/null
+++ b/smoketest/scripts/cli/test_protocols_ospfv3.py
@@ -0,0 +1,339 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2021-2024 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 base_vyostest_shim import VyOSUnitTestSHIM
+
+from vyos.configsession import ConfigSessionError
+from vyos.ifconfig import Section
+from vyos.utils.process import process_named_running
+
+PROCESS_NAME = 'ospf6d'
+base_path = ['protocols', 'ospfv3']
+
+route_map = 'foo-bar-baz-0815'
+
+router_id = '192.0.2.1'
+default_area = '0'
+
+class TestProtocolsOSPFv3(VyOSUnitTestSHIM.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        super(TestProtocolsOSPFv3, cls).setUpClass()
+
+        # Retrieve FRR daemon PID - it is not allowed to crash, thus PID must remain the same
+        cls.daemon_pid = process_named_running(PROCESS_NAME)
+
+        cls.cli_set(cls, ['policy', 'route-map', route_map, 'rule', '10', 'action', 'permit'])
+        cls.cli_set(cls, ['policy', 'route-map', route_map, 'rule', '20', 'action', 'permit'])
+
+        # ensure we can also run this test on a live system - so lets clean
+        # out the current configuration :)
+        cls.cli_delete(cls, base_path)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.cli_delete(cls, ['policy', 'route-map', route_map])
+        super(TestProtocolsOSPFv3, cls).tearDownClass()
+
+    def tearDown(self):
+        self.cli_delete(base_path)
+        self.cli_commit()
+
+        # check process health and continuity
+        self.assertEqual(self.daemon_pid, process_named_running(PROCESS_NAME))
+
+    def test_ospfv3_01_basic(self):
+        seq = '10'
+        prefix = '2001:db8::/32'
+        acl_name = 'foo-acl-100'
+
+        self.cli_set(['policy', 'access-list6', acl_name, 'rule', seq, 'action', 'permit'])
+        self.cli_set(['policy', 'access-list6', acl_name, 'rule', seq, 'source', 'any'])
+
+        self.cli_set(base_path + ['parameters', 'router-id', router_id])
+        self.cli_set(base_path + ['area', default_area, 'range', prefix, 'advertise'])
+        self.cli_set(base_path + ['area', default_area, 'export-list', acl_name])
+        self.cli_set(base_path + ['area', default_area, 'import-list', acl_name])
+
+        interfaces = Section.interfaces('ethernet')
+        for interface in interfaces:
+            self.cli_set(base_path + ['interface', interface, 'area', default_area])
+
+        # commit changes
+        self.cli_commit()
+
+        # Verify FRR ospfd configuration
+        frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
+        self.assertIn(f'router ospf6', frrconfig)
+        self.assertIn(f' area {default_area} range {prefix}', frrconfig)
+        self.assertIn(f' ospf6 router-id {router_id}', frrconfig)
+        self.assertIn(f' area {default_area} import-list {acl_name}', frrconfig)
+        self.assertIn(f' area {default_area} export-list {acl_name}', frrconfig)
+
+        for interface in interfaces:
+            if_config = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
+            self.assertIn(f'ipv6 ospf6 area {default_area}', if_config)
+
+        self.cli_delete(['policy', 'access-list6', acl_name])
+
+
+    def test_ospfv3_02_distance(self):
+        dist_global = '200'
+        dist_external = '110'
+        dist_inter_area = '120'
+        dist_intra_area = '130'
+
+        self.cli_set(base_path + ['distance', 'global', dist_global])
+        self.cli_set(base_path + ['distance', 'ospfv3', 'external', dist_external])
+        self.cli_set(base_path + ['distance', 'ospfv3', 'inter-area', dist_inter_area])
+        self.cli_set(base_path + ['distance', 'ospfv3', 'intra-area', dist_intra_area])
+
+        # commit changes
+        self.cli_commit()
+
+        # Verify FRR ospfd configuration
+        frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
+        self.assertIn(f'router ospf6', frrconfig)
+        self.assertIn(f' distance {dist_global}', frrconfig)
+        self.assertIn(f' distance ospf6 intra-area {dist_intra_area} inter-area {dist_inter_area} external {dist_external}', frrconfig)
+
+
+    def test_ospfv3_03_redistribute(self):
+        metric = '15'
+        metric_type = '1'
+        route_map = 'foo-bar'
+        route_map_seq = '10'
+        redistribute = ['babel', 'bgp', 'connected', 'isis', 'kernel', 'ripng', 'static']
+
+        self.cli_set(['policy', 'route-map', route_map, 'rule', route_map_seq, 'action', 'permit'])
+
+        for protocol in redistribute:
+            self.cli_set(base_path + ['redistribute', protocol, 'metric', metric])
+            self.cli_set(base_path + ['redistribute', protocol, 'route-map', route_map])
+            self.cli_set(base_path + ['redistribute', protocol, 'metric-type', metric_type])
+
+        # commit changes
+        self.cli_commit()
+
+        # Verify FRR ospfd configuration
+        frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
+        self.assertIn(f'router ospf6', frrconfig)
+        for protocol in redistribute:
+            self.assertIn(f' redistribute {protocol} metric {metric} metric-type {metric_type} route-map {route_map}', frrconfig)
+
+
+    def test_ospfv3_04_interfaces(self):
+        bfd_profile = 'vyos-ipv6'
+
+        self.cli_set(base_path + ['parameters', 'router-id', router_id])
+        self.cli_set(base_path + ['area', default_area])
+
+        cost = '100'
+        priority = '10'
+        interfaces = Section.interfaces('ethernet')
+        for interface in interfaces:
+            if_base = base_path + ['interface', interface]
+            self.cli_set(if_base + ['bfd', 'profile', bfd_profile])
+            self.cli_set(if_base + ['cost', cost])
+            self.cli_set(if_base + ['instance-id', '0'])
+            self.cli_set(if_base + ['mtu-ignore'])
+            self.cli_set(if_base + ['network', 'point-to-point'])
+            self.cli_set(if_base + ['passive'])
+            self.cli_set(if_base + ['priority', priority])
+            cost = str(int(cost) + 10)
+            priority = str(int(priority) + 5)
+
+        # commit changes
+        self.cli_commit()
+
+        # Verify FRR ospfd configuration
+        frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
+        self.assertIn(f'router ospf6', frrconfig)
+
+        cost = '100'
+        priority = '10'
+        for interface in interfaces:
+            if_config = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
+            self.assertIn(f'interface {interface}', if_config)
+            self.assertIn(f' ipv6 ospf6 bfd', if_config)
+            self.assertIn(f' ipv6 ospf6 bfd profile {bfd_profile}', if_config)
+            self.assertIn(f' ipv6 ospf6 cost {cost}', if_config)
+            self.assertIn(f' ipv6 ospf6 mtu-ignore', if_config)
+            self.assertIn(f' ipv6 ospf6 network point-to-point', if_config)
+            self.assertIn(f' ipv6 ospf6 passive', if_config)
+            self.assertIn(f' ipv6 ospf6 priority {priority}', if_config)
+            cost = str(int(cost) + 10)
+            priority = str(int(priority) + 5)
+
+        # Cleanup interfaces
+        self.cli_delete(base_path + ['interface'])
+        self.cli_commit()
+
+        for interface in interfaces:
+            if_config = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
+            # There should be no OSPF6 configuration at all after interface removal
+            self.assertNotIn(f' ipv6 ospf6', if_config)
+
+
+    def test_ospfv3_05_area_stub(self):
+        area_stub = '23'
+        area_stub_nosum = '26'
+
+        self.cli_set(base_path + ['area', area_stub, 'area-type', 'stub'])
+        self.cli_set(base_path + ['area', area_stub_nosum, 'area-type', 'stub', 'no-summary'])
+
+        # commit changes
+        self.cli_commit()
+
+        # Verify FRR ospfd configuration
+        frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
+        self.assertIn(f'router ospf6', frrconfig)
+        self.assertIn(f' area {area_stub} stub', frrconfig)
+        self.assertIn(f' area {area_stub_nosum} stub no-summary', frrconfig)
+
+
+    def test_ospfv3_06_area_nssa(self):
+        area_nssa = '1.1.1.1'
+        area_nssa_nosum = '2.2.2.2'
+        area_nssa_default = '3.3.3.3'
+
+        self.cli_set(base_path + ['area', area_nssa, 'area-type', 'nssa'])
+        self.cli_set(base_path + ['area', area_nssa, 'area-type', 'stub'])
+        # can only set one area-type per OSPFv3 area
+        with self.assertRaises(ConfigSessionError):
+            self.cli_commit()
+        self.cli_delete(base_path + ['area', area_nssa, 'area-type', 'stub'])
+
+        self.cli_set(base_path + ['area', area_nssa_nosum, 'area-type', 'nssa', 'no-summary'])
+        self.cli_set(base_path + ['area', area_nssa_nosum, 'area-type', 'nssa', 'default-information-originate'])
+        self.cli_set(base_path + ['area', area_nssa_default, 'area-type', 'nssa', 'default-information-originate'])
+
+        # commit changes
+        self.cli_commit()
+
+        # Verify FRR ospfd configuration
+        frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
+        self.assertIn(f'router ospf6', frrconfig)
+        self.assertIn(f' area {area_nssa} nssa', frrconfig)
+        self.assertIn(f' area {area_nssa_nosum} nssa default-information-originate no-summary', frrconfig)
+        self.assertIn(f' area {area_nssa_default} nssa default-information-originate', frrconfig)
+
+
+    def test_ospfv3_07_default_originate(self):
+        seq = '100'
+        metric = '50'
+        metric_type = '1'
+
+        self.cli_set(base_path + ['default-information', 'originate', 'metric', metric])
+        self.cli_set(base_path + ['default-information', 'originate', 'metric-type', metric_type])
+        self.cli_set(base_path + ['default-information', 'originate', 'route-map', route_map])
+
+        # commit changes
+        self.cli_commit()
+
+        # Verify FRR ospfd configuration
+        frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
+        self.assertIn(f'router ospf6', frrconfig)
+        self.assertIn(f' default-information originate metric {metric} metric-type {metric_type} route-map {route_map}', frrconfig)
+
+        # Now set 'always'
+        self.cli_set(base_path + ['default-information', 'originate', 'always'])
+        self.cli_commit()
+
+        # Verify FRR ospfd configuration
+        frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
+        self.assertIn(f' default-information originate always metric {metric} metric-type {metric_type} route-map {route_map}', frrconfig)
+
+
+    def test_ospfv3_08_vrfs(self):
+        # It is safe to assume that when the basic VRF test works, all
+        # other OSPF related features work, as we entirely inherit the CLI
+        # templates and Jinja2 FRR template.
+        table = '1000'
+        vrf = 'blue'
+        vrf_base = ['vrf', 'name', vrf]
+        vrf_iface = 'eth1'
+        router_id = '1.2.3.4'
+        router_id_vrf = '1.2.3.5'
+
+        self.cli_set(vrf_base + ['table', table])
+        self.cli_set(vrf_base + ['protocols', 'ospfv3', 'interface', vrf_iface, 'bfd'])
+        self.cli_set(vrf_base + ['protocols', 'ospfv3', 'parameters', 'router-id', router_id_vrf])
+
+        self.cli_set(['interfaces', 'ethernet', vrf_iface, 'vrf', vrf])
+
+        # Also set a default VRF OSPF config
+        self.cli_set(base_path + ['parameters', 'router-id', router_id])
+        self.cli_commit()
+
+        # Verify FRR ospfd configuration
+        frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
+        self.assertIn(f'router ospf6', frrconfig)
+        self.assertIn(f' ospf6 router-id {router_id}', frrconfig)
+
+        frrconfig = self.getFRRconfig(f'interface {vrf_iface}', daemon=PROCESS_NAME)
+        self.assertIn(f'interface {vrf_iface}', frrconfig)
+        self.assertIn(f' ipv6 ospf6 bfd', frrconfig)
+
+        frrconfig = self.getFRRconfig(f'router ospf6 vrf {vrf}', daemon=PROCESS_NAME)
+        self.assertIn(f'router ospf6 vrf {vrf}', frrconfig)
+        self.assertIn(f' ospf6 router-id {router_id_vrf}', frrconfig)
+
+        # T5467: Remove interface from OSPF process and VRF
+        self.cli_delete(vrf_base + ['protocols', 'ospfv3', 'interface'])
+        self.cli_delete(['interfaces', 'ethernet', vrf_iface, 'vrf'])
+        self.cli_commit()
+
+        # T5467: It must also be removed from FRR config
+        frrconfig = self.getFRRconfig(f'interface {vrf_iface}', daemon=PROCESS_NAME)
+        self.assertNotIn(f'interface {vrf_iface}', frrconfig)
+        # There should be no OSPF related command at all under the interface
+        self.assertNotIn(f' ipv6 ospf6', frrconfig)
+
+        # cleanup
+        self.cli_delete(['vrf', 'name', vrf])
+        self.cli_delete(['interfaces', 'ethernet', vrf_iface, 'vrf'])
+
+
+    def test_ospfv3_09_graceful_restart(self):
+        period = '300'
+        supported_grace_time = '400'
+        router_ids = ['192.0.2.1', '192.0.2.2']
+
+        self.cli_set(base_path + ['graceful-restart', 'grace-period', period])
+        self.cli_set(base_path + ['graceful-restart', 'helper', 'planned-only'])
+        self.cli_set(base_path + ['graceful-restart', 'helper', 'lsa-check-disable'])
+        self.cli_set(base_path + ['graceful-restart', 'helper', 'supported-grace-time', supported_grace_time])
+        for router_id in router_ids:
+            self.cli_set(base_path + ['graceful-restart', 'helper', 'enable', 'router-id', router_id])
+
+        # commit changes
+        self.cli_commit()
+
+        # Verify FRR ospfd configuration
+        frrconfig = self.getFRRconfig('router ospf6', daemon=PROCESS_NAME)
+        self.assertIn(f'router ospf6', frrconfig)
+        self.assertIn(f' graceful-restart grace-period {period}', frrconfig)
+        self.assertIn(f' graceful-restart helper planned-only', frrconfig)
+        self.assertIn(f' graceful-restart helper lsa-check-disable', frrconfig)
+        self.assertIn(f' graceful-restart helper supported-grace-time {supported_grace_time}', frrconfig)
+        for router_id in router_ids:
+            self.assertIn(f' graceful-restart helper enable {router_id}', frrconfig)
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)