From 5918dcce154a6a0e44a31b3ff5bf20b625250502 Mon Sep 17 00:00:00 2001
From: sarthurdev <965089+sarthurdev@users.noreply.github.com>
Date: Wed, 21 May 2025 14:01:00 +0200
Subject: flowtable: T7350: Prevent interface deletion if referenced on
 flowtable

---
 smoketest/scripts/cli/test_firewall.py | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'smoketest/scripts/cli/test_firewall.py')

diff --git a/smoketest/scripts/cli/test_firewall.py b/smoketest/scripts/cli/test_firewall.py
index 851a15f16..bbe4de9df 100755
--- a/smoketest/scripts/cli/test_firewall.py
+++ b/smoketest/scripts/cli/test_firewall.py
@@ -1113,6 +1113,12 @@ class TestFirewall(VyOSUnitTestSHIM.TestCase):
         self.verify_nftables_chain([['accept']], 'ip vyos_conntrack', 'FW_CONNTRACK')
         self.verify_nftables_chain([['accept']], 'ip6 vyos_conntrack', 'FW_CONNTRACK')
 
+        # Test interface deletion
+        self.cli_delete(['interfaces', 'ethernet', 'eth0', 'vif', '10'])
+
+        with self.assertRaises(ConfigSessionError):
+            self.cli_commit()
+
     def test_zone_flow_offload(self):
         self.cli_set(['firewall', 'flowtable', 'smoketest', 'interface', 'eth0'])
         self.cli_set(['firewall', 'flowtable', 'smoketest', 'offload', 'hardware'])
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