# Omada Cloud Controller IP Assignments

**Last Updated:** 2025-01-20  
**Status:** Active  
**Source:** Omada Cloud Controller (verified)  
**Purpose:** Complete IP address assignments from Omada Cloud Controller for both SFVALLEY and SFVALLEY #2 sites

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## Spectrum Static IP Block

| Property | Value |
|----------|-------|
| **MAC Address (Modem)** | 70:13:01:A1:35:08 |
| **Subnet** | 76.53.10.32/28 |
| **Gateway** | 76.53.10.33 (used by Spectrum router) |
| **Usable Range** | 76.53.10.34 - 76.53.10.46 |
| **Total Usable IPs** | 13 |

---

## SFVALLEY Site Assignments

| IP Address | Device | Hostname | FQDN | MAC Address | Hardware | Notes |
|------------|--------|----------|------|-------------|-----------|-------|
| 76.53.10.34 | TP-Link ER605 v2.20 | er605-1 | - | 50-3D-D1-F8-3B-8A (Device)<br>50-3D-D1-F8-3B-8B (WAN) | Gateway Router | Primary Edge Router |
| 76.53.10.35 | HPE ML110 Gen9 | ml110 | ml110.sankofa.nexus | - | Management Server | Bootstrap & Management node |
| 76.53.10.36 | Dell PowerEdge R630 | r630-01 | r630-01.sankofa.nexus | - | Compute Server | Proxmox cluster node |
| 76.53.10.37 | Dell PowerEdge R630 | r630-02 | r630-02.sankofa.nexus | - | Compute Server | Proxmox cluster node |
| 76.53.10.38 | Dell PowerEdge R630 | r630-03 | r630-03.sankofa.nexus | - | Compute Server | Proxmox cluster node |
| 76.53.10.39 | Dell PowerEdge R630 | r630-04 | r630-04.sankofa.nexus | - | Compute Server | Proxmox cluster node |
| 76.53.10.40 | Dell PowerEdge R630 | r630-05 | r630-05.sankofa.nexus | - | Compute Server | Proxmox cluster node |

**SFVALLEY Summary:**
- **Total Devices:** 7
- **IP Range:** 76.53.10.34 - 76.53.10.40
- **Gateway:** er605-1 (76.53.10.34)
- **Servers:** 6 (ml110, r630-01 through r630-05)

---

## SFVALLEY #2 Site Assignments

| IP Address | Device | Hostname | FQDN | MAC Address | Hardware | Notes |
|------------|--------|----------|------|-------------|-----------|-------|
| 76.53.10.41 | TP-Link ER605 v2.20 | er605-2 | - | 8C-86-DD-BB-01-80 | Gateway Router | Standby Edge Router |
| 76.53.10.42 | Dell PowerEdge R630 | omnl-001 | omnl-001 | - | Compute Server | Compute node |
| 76.53.10.43 | Dell PowerEdge R630 | omnl-002 | omnl-002 | - | Compute Server | Compute node |
| 76.53.10.44 | Dell PowerEdge R630 | panda-000-001 | panda-000-001 | - | Compute Server | Compute node |
| 76.53.10.45 | Dell PowerEdge R630 | panda-001-001 | panda-001-001 | - | Compute Server | Compute node |
| 76.53.10.46 | Dell Precision 7920 | pan-fusion-000 | pan-fusion-000 | - | Workstation/Server | Compute node |

**SFVALLEY #2 Summary:**
- **Total Devices:** 6
- **IP Range:** 76.53.10.41 - 76.53.10.46
- **Gateway:** er605-2 (76.53.10.41)
- **Servers:** 5 (omnl-001, omnl-002, panda-000-001, panda-001-001, pan-fusion-000)

---

## Complete IP Block Summary (76.53.10.32/28)

| IP Address | Status | Assignment | Site | Device |
|------------|--------|------------|------|--------|
| 76.53.10.32 | Reserved | Network Address | - | - |
| 76.53.10.33 | Reserved | Gateway (Spectrum Router) | - | Spectrum Router |
| 76.53.10.34 | **Assigned** | Gateway | SFVALLEY | er605-1 |
| 76.53.10.35 | **Assigned** | Server | SFVALLEY | ml110 |
| 76.53.10.36 | **Assigned** | Server | SFVALLEY | r630-01 |
| 76.53.10.37 | **Assigned** | Server | SFVALLEY | r630-02 |
| 76.53.10.38 | **Assigned** | Server | SFVALLEY | r630-03 |
| 76.53.10.39 | **Assigned** | Server | SFVALLEY | r630-04 |
| 76.53.10.40 | **Assigned** | Server | SFVALLEY | r630-05 |
| 76.53.10.41 | **Assigned** | Gateway | SFVALLEY_2 | er605-2 |
| 76.53.10.42 | **Assigned** | Server | SFVALLEY_2 | omnl-001 |
| 76.53.10.43 | **Assigned** | Server | SFVALLEY_2 | omnl-002 |
| 76.53.10.44 | **Assigned** | Server | SFVALLEY_2 | panda-000-001 |
| 76.53.10.45 | **Assigned** | Server | SFVALLEY_2 | panda-001-001 |
| 76.53.10.46 | **Assigned** | Server | SFVALLEY_2 | pan-fusion-000 |
| 76.53.10.47 | Reserved | Broadcast Address | - | - |

**Block Summary:**
- **Total IPs:** 16 (76.53.10.32 - 76.53.10.47)
- **Reserved:** 3 (Network, Gateway, Broadcast)
- **Assigned:** 13 (All usable IPs are assigned)
- **Available:** 0

---

## MAC Address Verification

### ER605-1 MAC Address Clarification

The ER605-1 router has two MAC addresses:

| Type | MAC Address | Purpose |
|------|-------------|---------|
| **Device MAC** | 50:3d:d1:f8:3b:8a | Shown in Omada Cloud Controller |
| **WAN Port MAC** | 50:3d:d1:f8:3b:8b | WAN interface MAC address |

**Note:** Both MAC addresses are correct. The device MAC is what Omada displays for the device itself, while the WAN port MAC is the MAC address of the WAN interface.

### ER605-2 MAC Address

| Type | MAC Address | Purpose |
|------|-------------|---------|
| **Device MAC** | 8c:86:dd:bb:01:80 | Device MAC address (Omada Cloud Controller) |

---

## Cloudflare DNS Verification

The following DNS records in Cloudflare should match these Omada assignments:

| Domain | Record Type | IP Address | Device | Status |
|--------|-------------|------------|--------|--------|
| sankofa.nexus | A | 76.53.10.35 | ml110 | ✅ Verified |
| sankofa.nexus | A | 76.53.10.36 | r630-01 | ✅ Verified |
| sankofa.nexus | A | 76.53.10.37 | r630-02 | ✅ Verified |
| sankofa.nexus | A | 76.53.10.38 | r630-03 | ✅ Verified |
| sankofa.nexus | A | 76.53.10.39 | r630-04 | ✅ Verified |

**Note:** The Cloudflare DNS entries for `sankofa.nexus` correctly point to the public IPs assigned by Omada. These IPs are accessible via NAT from the Spectrum static IP block.

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## Related Documentation

- [Physical Hardware Inventory](../config/physical-hardware-inventory.md) - Quick reference inventory
- [Physical Hardware Inventory (Comprehensive)](./02-architecture/PHYSICAL_HARDWARE_INVENTORY.md) - Detailed hardware documentation
- [Domain Structure](./02-architecture/DOMAIN_STRUCTURE.md) - Domain usage across infrastructure
- [Configuration File](../config/physical-hardware-inventory.conf) - Machine-readable inventory format

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## Verification Checklist

- [x] All IP addresses from Omada Cloud Controller documented
- [x] MAC addresses verified and documented
- [x] Device assignments confirmed for both sites
- [x] Spectrum modem information recorded
- [x] ER605-1 dual MAC addresses clarified
- [x] ER605-2 MAC address documented
- [x] New servers (r630-05, SFValley #2 servers) added to inventory
- [x] Cloudflare DNS entries verified against Omada assignments
- [x] Complete IP block mapping created

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**Last Updated:** 2025-01-20  
**Verified By:** Omada Cloud Controller
