fix(ospf): сопоставлять IPv6 адреса и исключать неоднозначный BFD

docs/ux-ui/acceptance/ospf-bfd-ipv6-smoke-2026-10-12.json

@@ -0,0 +1,48 @@
+{
+  "date": "2026-10-12",
+  "block": "12.5.158",
+  "runtime": {
+    "backend": "ux-id156",
+    "frontend": "ux-bfd158"
+  },
+  "cases": [
+    {
+      "width": 1440,
+      "status": 200,
+      "api": [
+        {
+          "path": "/api/servers",
+          "status": 200
+        },
+        {
+          "path": "/api/ospf/catalog",
+          "status": 200
+        }
+      ],
+      "pageErrors": [],
+      "noOverflow": true,
+      "noFalseConflict": true
+    },
+    {
+      "width": 320,
+      "status": 200,
+      "api": [
+        {
+          "path": "/api/ospf/catalog",
+          "status": 200
+        },
+        {
+          "path": "/api/servers",
+          "status": 200
+        }
+      ],
+      "pageErrors": [],
+      "noOverflow": true,
+      "noFalseConflict": true
+    }
+  ],
+  "bounds": [
+    "Read-only deployed UI with real backend after native fixture cleanup; no positive native BFDv6 claim",
+    "Positive IPv6 conflict and recovery covered by controlled E2E separately"
+  ]
+}