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authorChristian Poessinger <christian@poessinger.com>2021-04-05 23:23:14 +0200
committerChristian Poessinger <christian@poessinger.com>2021-04-05 23:23:14 +0200
commit44f766a7880e9264487e62f4aacc9f4f635219ed (patch)
treea518937a0c5fbd4891282cf0ef6b131dc9a99ea6 /smoketest/scripts/cli/test_interfaces_tunnel.py
parentecf53662f75b2588977d449713f07d28bd0e24a6 (diff)
downloadvyos-1x-44f766a7880e9264487e62f4aacc9f4f635219ed.tar.gz
vyos-1x-44f766a7880e9264487e62f4aacc9f4f635219ed.zip
tunnel: T3030: move erspan type into regular tunnel interface
Instead of having a dedicated ERSPAN interface type, rather move the specifics into "interface tunnel". A migrator is not needed as there is yet no LTS release with this feature and this is considered experimental.
Diffstat (limited to 'smoketest/scripts/cli/test_interfaces_tunnel.py')
-rwxr-xr-xsmoketest/scripts/cli/test_interfaces_tunnel.py86
1 files changed, 86 insertions, 0 deletions
diff --git a/smoketest/scripts/cli/test_interfaces_tunnel.py b/smoketest/scripts/cli/test_interfaces_tunnel.py
index 6af31ddff..0e021b385 100755
--- a/smoketest/scripts/cli/test_interfaces_tunnel.py
+++ b/smoketest/scripts/cli/test_interfaces_tunnel.py
@@ -232,5 +232,91 @@ class TunnelInterfaceTest(BasicInterfaceTest.TestCase):
conf = get_interface_config(interface)
self.assertEqual(new_remote, conf['linkinfo']['info_data']['remote'])
+ def test_erspan(self):
+ interface = f'tun1070'
+ encapsulation = 'erspan'
+ ip_key = '77'
+ idx = '20'
+
+ self.cli_set(self._base_path + [interface, 'encapsulation', encapsulation])
+ self.cli_set(self._base_path + [interface, 'source-address', self.local_v4])
+ self.cli_set(self._base_path + [interface, 'remote', remote_ip4])
+
+ self.cli_set(self._base_path + [interface, 'parameters', 'erspan', 'index', idx])
+
+ # ERSPAN requires ip key parameter
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ self.cli_set(self._base_path + [interface, 'parameters', 'ip', 'key', ip_key])
+
+ # Check if commit is ok
+ self.cli_commit()
+
+ conf = get_interface_config(interface)
+ self.assertEqual(mtu, conf['mtu'])
+ self.assertEqual(interface, conf['ifname'])
+ self.assertEqual(encapsulation, conf['linkinfo']['info_kind'])
+ self.assertEqual(self.local_v4, conf['linkinfo']['info_data']['local'])
+ self.assertEqual(remote_ip4, conf['linkinfo']['info_data']['remote'])
+ self.assertEqual(0, conf['linkinfo']['info_data']['ttl'])
+ self.assertEqual(f'0.0.0.{ip_key}', conf['linkinfo']['info_data']['ikey'])
+ self.assertEqual(f'0.0.0.{ip_key}', conf['linkinfo']['info_data']['okey'])
+ self.assertEqual(int(idx), conf['linkinfo']['info_data']['erspan_index'])
+ self.assertEqual(1, conf['linkinfo']['info_data']['erspan_ver'])
+ self.assertTrue( conf['linkinfo']['info_data']['iseq'])
+ self.assertTrue( conf['linkinfo']['info_data']['oseq'])
+
+ # Change remote ip address (inc host by 2
+ new_remote = inc_ip(remote_ip4, 2)
+ self.cli_set(self._base_path + [interface, 'remote', new_remote])
+ # Check if commit is ok
+ self.cli_commit()
+
+ conf = get_interface_config(interface)
+ self.assertEqual(new_remote, conf['linkinfo']['info_data']['remote'])
+
+ def test_ip6erspan(self):
+ interface = f'tun1070'
+ encapsulation = 'ip6erspan'
+ ip_key = '77'
+ erspan_ver = '2'
+ direction = 'ingres'
+
+ self.cli_set(self._base_path + [interface, 'encapsulation', encapsulation])
+ self.cli_set(self._base_path + [interface, 'source-address', self.local_v6])
+ self.cli_set(self._base_path + [interface, 'remote', remote_ip6])
+
+ self.cli_set(self._base_path + [interface, 'parameters', 'erspan', 'index', '10'])
+
+ # ERSPAN requires ip key parameter
+ with self.assertRaises(ConfigSessionError):
+ self.cli_commit()
+ self.cli_set(self._base_path + [interface, 'parameters', 'ip', 'key', ip_key])
+
+ # Check if commit is ok
+ self.cli_commit()
+
+ conf = get_interface_config(interface)
+ self.assertEqual(mtu, conf['mtu'])
+ self.assertEqual(interface, conf['ifname'])
+ self.assertEqual(encapsulation, conf['linkinfo']['info_kind'])
+ self.assertEqual(self.local_v6, conf['linkinfo']['info_data']['local'])
+ self.assertEqual(remote_ip6, conf['linkinfo']['info_data']['remote'])
+ self.assertEqual(0, conf['linkinfo']['info_data']['ttl'])
+ self.assertEqual(f'0.0.0.{ip_key}', conf['linkinfo']['info_data']['ikey'])
+ self.assertEqual(f'0.0.0.{ip_key}', conf['linkinfo']['info_data']['okey'])
+ self.assertEqual(1, conf['linkinfo']['info_data']['erspan_ver'])
+ self.assertTrue( conf['linkinfo']['info_data']['iseq'])
+ self.assertTrue( conf['linkinfo']['info_data']['oseq'])
+
+ # Change remote ip address (inc host by 2
+ new_remote = inc_ip(remote_ip6, 2)
+ self.cli_set(self._base_path + [interface, 'remote', new_remote])
+ # Check if commit is ok
+ self.cli_commit()
+
+ conf = get_interface_config(interface)
+ self.assertEqual(new_remote, conf['linkinfo']['info_data']['remote'])
+
if __name__ == '__main__':
unittest.main(verbosity=2)