Verified Outcomes
Key Architectural Deliverables & Takeaways
- Zero-downtime remote executive operations supported by 4 concurrent, physically diverse Internet service providers.
- Automated sub-second SD-WAN failover prioritizing latency-sensitive Zoom, VoIP, and financial trading sessions.
- Dedicated 42U Telecom Cabinet NOC with online double-conversion UPS battery back-up and climate stabilization.
- Structured Cat6 Ethernet drops across all primary suites, living spaces, and independent lower-level office.
1. Network Operations Overview
For tech founders, capital allocators, and remote executives residing in Puerto Rico under Act 60 decrees, network downtime equates to significant financial exposure.
Our Dream Villa resolves island connectivity challenges through a quadruple-redundant, four-carrier transport architecture engineered inside the primary second-floor server cabinet.
2. WAN Ingress & Hierarchy Topology
[ WAN 1: Luma Gigabit Fiber ] (Weight: 100)
│
[ WAN 2: Liberty Business Coax ] (Weight: 50)
│
Internet Cloud ───────►[ WAN 3: Starlink LEO Satellite ] (Weight: 20)
│
[ WAN 4: T-Mobile 5G UC Gateway ] (Weight: 10)
▼
[ Enterprise Multi-WAN SD-WAN Gateway / Router ]
│
┌────────────────────┴────────────────────┐
▼ ▼
[ 10GbE Managed PoE+ Switch ] [ Dedicated 42U NOC UPS ]
│ │
┌────────────┼─────────────┐ (Pure Sine Wave 2000VA)
▼ ▼ ▼
[ Cat6 Drops ] [ Wi-Fi 6 APs ] [ HAOS Automation ]
3. WAN Health Monitoring & Routing Metrics
{
"multi_wan_configuration": {
"interfaces": [
{
"interface": "eth0",
"provider": "Luma Fiber",
"type": "Primary",
"ping_targets": ["1.1.1.1", "8.8.8.8"],
"interval_ms": 1000,
"loss_threshold_percent": 15,
"latency_threshold_ms": 80
},
{
"interface": "eth1",
"provider": "Liberty Broadband",
"type": "Secondary",
"ping_targets": ["1.0.0.1", "8.8.4.4"],
"interval_ms": 1500,
"loss_threshold_percent": 20,
"latency_threshold_ms": 110
},
{
"interface": "eth2",
"provider": "Starlink Satellite",
"type": "Tertiary",
"ping_targets": ["9.9.9.9", "208.67.222.222"],
"interval_ms": 2000,
"loss_threshold_percent": 25,
"latency_threshold_ms": 160
},
{
"interface": "eth3",
"provider": "T-Mobile 5G Backup",
"type": "Emergency",
"ping_targets": ["1.1.1.1"],
"interval_ms": 3000,
"loss_threshold_percent": 30,
"latency_threshold_ms": 220
}
]
}
}
4. Emergency Failover Verification Runbook
To simulate carrier loss and certify automated routing integrity:
- Access Gateway management terminal via secure SSH or local console.
- Disconnect physical patch cable from
eth0(Luma Fiber). - Observe real-time terminal output: Ping packet drop should not exceed 1 packet (~1,000ms).
- Verify traceroute pivots cleanly through
eth1gateway address. - Disconnect
eth1(Liberty); verify traffic transitions toeth2(Starlink). - Reconnect all physical interfaces; verify automatic preemption and restoration to Tier 1 Fiber within 30 seconds.