From 7dbd07657c914d5a46eed101ae44d73ba3b4c6f0 Mon Sep 17 00:00:00 2001 From: Nataliia Solomko Date: Thu, 19 Sep 2024 11:46:05 +0300 Subject: bridge: T6675: VXLAN Interface configuration lost due to improper bridge detachment --- smoketest/scripts/cli/test_interfaces_bridge.py | 34 +++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'smoketest') diff --git a/smoketest/scripts/cli/test_interfaces_bridge.py b/smoketest/scripts/cli/test_interfaces_bridge.py index 124c1fbcb..54c981adc 100755 --- a/smoketest/scripts/cli/test_interfaces_bridge.py +++ b/smoketest/scripts/cli/test_interfaces_bridge.py @@ -22,6 +22,7 @@ from base_interfaces_test import BasicInterfaceTest from copy import deepcopy from glob import glob +from vyos.configsession import ConfigSessionError from vyos.ifconfig import Section from vyos.template import ip_from_cidr from vyos.utils.process import cmd @@ -460,5 +461,38 @@ class BridgeInterfaceTest(BasicInterfaceTest.TestCase): tmp = get_interface_config(interface) self.assertEqual(protocol, tmp['linkinfo']['info_data']['vlan_protocol']) + def test_bridge_delete_with_vxlan_heighbor_suppress(self): + vxlan_if = 'vxlan0' + vni = '123' + br_if = 'br0' + eth0_addr = '192.0.2.2/30' + + self.cli_set(['interfaces', 'ethernet', 'eth0', 'address', eth0_addr]) + self.cli_set(['interfaces', 'vxlan', vxlan_if, 'parameters', 'neighbor-suppress']) + self.cli_set(['interfaces', 'vxlan', vxlan_if, 'mtu', '1426']) + self.cli_set(['interfaces', 'vxlan', vxlan_if, 'source-address', ip_from_cidr(eth0_addr)]) + self.cli_set(['interfaces', 'vxlan', vxlan_if, 'vni', vni]) + + self.cli_set(['interfaces', 'bridge', br_if, 'member', 'interface', vxlan_if]) + + self.cli_commit() + + self.assertTrue(interface_exists(vxlan_if)) + self.assertTrue(interface_exists(br_if)) + + # cannot delete bridge interface if "neighbor-suppress" parameter is configured for VXLAN interface + self.cli_delete(['interfaces', 'bridge', br_if]) + with self.assertRaises(ConfigSessionError): + self.cli_commit() + self.cli_delete(['interfaces', 'vxlan', vxlan_if, 'parameters', 'neighbor-suppress']) + + self.cli_commit() + + self.assertFalse(interface_exists(br_if)) + + self.cli_delete(['interfaces', 'vxlan', vxlan_if]) + self.cli_delete(['interfaces', 'ethernet', 'eth0', 'address', eth0_addr]) + + if __name__ == '__main__': unittest.main(verbosity=2) -- cgit v1.2.3