{
  "date": "2026-10-11",
  "block": "12.5.154",
  "runtime": {
    "backend": "ux-ospf154",
    "frontend": "ux-ospf153"
  },
  "cases": [
    {
      "width": 1440,
      "server": 1,
      "ipv6RoutePresent": true,
      "familyId": true,
      "linkLocalNextHopRendered": true,
      "greInterfaceRendered": true,
      "noOverflow": true,
      "errors": []
    },
    {
      "width": 1440,
      "server": 2,
      "ipv6RoutePresent": true,
      "familyId": true,
      "linkLocalNextHopRendered": true,
      "greInterfaceRendered": true,
      "noOverflow": true,
      "errors": []
    },
    {
      "width": 320,
      "server": 1,
      "ipv6RoutePresent": true,
      "familyId": true,
      "linkLocalNextHopRendered": true,
      "greInterfaceRendered": true,
      "noOverflow": true,
      "errors": []
    },
    {
      "width": 320,
      "server": 2,
      "ipv6RoutePresent": true,
      "familyId": true,
      "linkLocalNextHopRendered": true,
      "greInterfaceRendered": true,
      "noOverflow": true,
      "errors": []
    }
  ],
  "bounds": [
    "Real production API/OSPFv3 data over own IPv6 inner GRE/IPv4 outer, no response substitution",
    "Readonly device/query context; no browser mutation; no BFDv6, IPv6 outer, public WAN, scale or throughput claim"
  ]
}