T5756: L2TP RADIUS backup and weight settings

(cherry picked from commit 75d553932504c55e710265776e4865a238223e1f)

2 files changed, 46 insertions, 0 deletions

diff --git a/smoketest/scripts/cli/base_accel_ppp_test.py b/smoketest/scripts/cli/base_accel_ppp_test.py
index 383adc445..ab723e707 100644
--- a/smoketest/scripts/cli/base_accel_ppp_test.py
+++ b/smoketest/scripts/cli/base_accel_ppp_test.py
@@ -367,6 +367,27 @@ class BasicAccelPPPTest:
                 ]
             )
 
+            self.set(
+                [
+                    "authentication",
+                    "radius",
+                    "server",
+                    radius_server,
+                    "backup",
+                ]
+            )
+
+            self.set(
+                [
+                    "authentication",
+                    "radius",
+                    "server",
+                    radius_server,
+                    "priority",
+                    "10",
+                ]
+            )
+
             # commit changes
             self.cli_commit()
 
@@ -379,6 +400,8 @@ class BasicAccelPPPTest:
             self.assertEqual(f"acct-port=0", server[3])
             self.assertEqual(f"req-limit=0", server[4])
             self.assertEqual(f"fail-time=0", server[5])
+            self.assertIn('weight=10', server)
+            self.assertIn('backup', server)
 
         def test_accel_ipv4_pool(self):
             self.basic_config(is_gateway=False, is_client_pool=False)
diff --git a/smoketest/scripts/cli/test_vpn_l2tp.py b/smoketest/scripts/cli/test_vpn_l2tp.py
index 8c4e53895..07a7e2906 100755
--- a/smoketest/scripts/cli/test_vpn_l2tp.py
+++ b/smoketest/scripts/cli/test_vpn_l2tp.py
@@ -95,6 +95,29 @@ class TestVPNL2TPServer(BasicAccelPPPTest.TestCase):
         self.cli_set(base_path + ['authentication', 'protocols', 'chap'])
         self.cli_commit()
 
+    def test_l2tp_radius_server(self):
+        base_path = ['vpn', 'l2tp', 'remote-access']
+        radius_server = "192.0.2.22"
+        radius_key = "secretVyOS"
+
+        self.cli_set(base_path + ['authentication', 'mode', 'radius'])
+        self.cli_set(base_path + ['gateway-address', '192.0.2.1'])
+        self.cli_set(base_path + ['client-ip-pool', 'SIMPLE-POOL', 'range', '192.0.2.0/24'])
+        self.cli_set(base_path + ['default-pool', 'SIMPLE-POOL'])
+        self.cli_set(base_path + ['authentication', 'radius', 'server', radius_server, 'key', radius_key])
+        self.cli_set(base_path + ['authentication', 'radius', 'server', radius_server, 'priority', '10'])
+        self.cli_set(base_path + ['authentication', 'radius', 'server', radius_server, 'backup'])
+
+        # commit changes
+        self.cli_commit()
+
+        # Validate configuration values
+        conf = ConfigParser(allow_no_value=True)
+        conf.read(self._config_file)
+        server = conf["radius"]["server"].split(",")
+        self.assertIn('weight=10', server)
+        self.assertIn('backup', server)
+
 
 if __name__ == '__main__':
     unittest.main(verbosity=2)