====== NTT-BGP1 (VyOS Router) ======

NTT-BGP1 is the central router for the NTT Sacramento data center, running VyOS 1.5. It handles BGP peering with TiVo, PIM multicast routing for encoder streams, and inter-VLAN routing.

===== System Information =====

^ Attribute ^ Value ^
| **Hostname** | vyos |
| **Platform** | VyOS 1.5-rolling |
| **Type** | VMware VM (on nttesxi1) |
| **Router ID** | 172.17.240.245 |
| **Local AS** | 4200000240 |
| **Admin IP** | 10.100.1.1/24 |
| **RP Address** | 172.17.240.245/32 (loopback) |

===== Network Interfaces =====

^ Interface ^ IP Address ^ MAC Suffix ^ VLAN/Purpose ^
| eth0 | 10.100.1.1/24 | e7:41:25 | Internal Admin (100) |
| eth1 | 172.17.240.238/30 | e7:41:2f | TiVo Cross-Connect (50) |
| eth2 | 10.100.2.1/24 | e7:41:39 | TiVo Network (200) |
| eth3 | 172.17.240.25/29 | e7:41:43 | DMZ (26) |
| eth4 | 172.17.240.1/29 | e7:41:4d | iLO (2) |
| eth5 | 172.17.240.9/29 | e7:41:57 | Admin (10) |
| eth6 | 172.17.240.17/29 | e7:41:61 | CDMZ (18) |
| eth7 | 172.17.240.129/28 | e7:41:6b | Encoder (240) |
| lo | 172.17.240.245/32 | - | Loopback / RP Address |

===== BGP Configuration =====

==== BGP Neighbors ====

^ Neighbor ^ AS ^ Description ^ State ^ Notes ^
| 172.17.240.237 | 64512 | TiVo AS64512 | **Established** | External - TiVo upstream |
| 10.100.2.10 | 4200000240 | tivo-midtier-A | **Established** | ecats01p1 (TiVo managed) |
| 172.17.240.135 | 4200000240 | edge2 | **Established** | Edge cache |

==== Networks Advertised ====

<code>
172.17.240.0/29, 172.17.240.8/29, 172.17.240.16/29, 172.17.240.24/29
172.17.240.128/28, 172.17.240.236/30, 172.17.240.245/32, 10.100.3.3/32
+ connected routes redistributed
</code>

==== Routes Received from TiVo (AS 64512) ====

^ Prefix ^ Next-Hop ^ Purpose ^
| 10.173.96.0/20 | 172.17.240.237 | TiVo internal |
| 172.16.140.0/22 | 172.17.240.237 | TiVo internal |
| 172.16.144.0/22 | 172.17.240.237 | TiVo internal |
| 172.25.25.0/24 | 172.17.240.237 | TiVo internal |

===== PIM Multicast =====

  * **RP Address:** 172.17.240.245 (loopback) for group 239.197.240.0/24
  * **PIM Neighbor:** 172.17.240.237 (TiVo) on eth1
  * **Active Channels:** 163 multicast streams on eth1 to TiVo

==== Active Multicast Sources (Encoders) ====

^ Source ^ Interface ^ Groups ^
| 172.17.240.141 (Encoder 0) | eth7 | 239.197.240.7, 9, 10, 17, 19, 20... |
| 172.17.240.139 (Encoder 1) | eth7 | 239.197.240.135-141, 200-206... |
| 172.17.240.132 (Encoder 2) | eth7 | 239.197.240.16, 23, 31, 35... |
| 172.17.240.133 (Encoder 3) | eth7 | 239.197.240.90, 178-189... |

===== Static Routes =====

^ Destination ^ Next-Hop ^ Purpose ^
| 0.0.0.0/0 | 10.100.1.254 | Default via NTT-FW |
| 10.100.3.3/32 | 10.100.2.10 | Anycast to Mid-Tier |
| 10.222.2.0/24 | 10.100.1.254 | OpenVPN network |

===== Access =====

  * **SSH:** 10.100.1.1 (internal only)
  * **User:** vyos
  * **Note:** Config collected manually - key deployed

===== Related Pages =====

  * [[pfsense|NTT-FW (pfSense Firewall)]]
  * [[encoders|Encoders]]
  * [[network_overview|Network Overview]]
  * [[vlan_architecture|VLAN Architecture]]