T9338: add bgp mpls l3vpn-multi-domain-switchingT9338-l3vpn-multi-domain-switching

Add command

set protocols bgp interface <interface> mpls l3vpn-multi-domain-switching

that exposes FRR's `mpls bgp l3vpn-multi-domain-switching` under
interface node.

1 files changed, 17 insertions, 0 deletions

diff --git a/smoketest/scripts/cli/test_protocols_bgp.py b/smoketest/scripts/cli/test_protocols_bgp.py
index 831aa0fb2..4f348eff1 100755
--- a/smoketest/scripts/cli/test_protocols_bgp.py
+++ b/smoketest/scripts/cli/test_protocols_bgp.py
@@ -2081,5 +2081,22 @@ class TestProtocolsBGP(VyOSUnitTestSHIM.TestCase):
 
         self.cli_delete(['policy', 'prefix-list', broken_prefix_list])
 
+    def test_bgp_106_interface_l3vpn_multi_domain_switching(self):
+        interfaces = Section.interfaces('ethernet', vlan=False)
+        for interface in interfaces:
+            self.cli_set(
+                base_path
+                + ['interface', interface, 'mpls', 'l3vpn-multi-domain-switching']
+            )
+
+        self.cli_commit()
+
+        for interface in interfaces:
+            frrconfig = self.getFRRconfig(
+                f'interface {interface}', stop_section='^exit'
+            )
+            self.assertIn(f'interface {interface}', frrconfig)
+            self.assertIn(f' mpls bgp l3vpn-multi-domain-switching', frrconfig)
+
 if __name__ == '__main__':
     unittest.main(verbosity=2, failfast=VyOSUnitTestSHIM.TestCase.debug_on())