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mans-net-clab/ansible/README.md
2025-07-27 20:41:39 +02:00

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# Communities documentation
## Informational Communities
### `65000:1:n` ISO 3166-1 Numeric learned location
+---------------------+---------------------------------------------+
| BGP Large Community | Description |
+---------------------+---------------------------------------------+
| 65000:1:528 | Route learned in the Netherlands |
| 65000:1:392 | Route learned in Japan |
| 65000:1:840 | Route learned in the United States |
| | of America |
+---------------------+---------------------------------------------+
### `65000:2:n` Location route was learned at
+---------------------+---------------------------------------------+
| BGP Large Community | Description |
+---------------------+---------------------------------------------+
| 65000:2:1 | Route learned at Qupra Amsterdam |
| 65000:2:2 | Route learned at EuNetworks Amsterdam |
| 65000:2:3 | Route learned at Servperso |
+---------------------+---------------------------------------------+
### `65000:3:n` Route relation
+---------------------+---------------------------------------------+
| BGP Large Community | Description |
+---------------------+---------------------------------------------+
| 65000:3:1 | Route originated internally |
| 65000:3:2 | Route learned from a customer |
| 65000:3:3 | Route learned from a peering partner |
| 65000:3:4 | Route learned from a transit provider |
+---------------------+---------------------------------------------+
### `65000:4:n` Route learned from transit
+---------------------+---------------------------------------------+
| BGP Large Community | Description |
+---------------------+---------------------------------------------+
| 65000:4:1 | Route learned from ColoCLue |
| 65000:4:2 | Route learned from Servperso |
| 65000:4:3 | Route learned from Route64 |
+---------------------+---------------------------------------------+
### `65000:5:n` Route learned at IXP
+---------------------+---------------------------------------------+
| BGP Large Community | Description |
+---------------------+---------------------------------------------+
| 65000:5:1 | Route learned at Frys-IX |
+---------------------+---------------------------------------------+
### `65000:6:n` Accept reason
+---------------------+---------------------------------------------+
| BGP Large Community | Description |
+---------------------+---------------------------------------------+
| 65000:6:1 | Accepted because of valid ROA |
| 65000:6:2 | Accepted because of valid IRR route entry |
| 65000:6:3 | Valid matching ROA exists |
| 65000:6:4 | Valid matching IRR entry exists |
+---------------------+---------------------------------------------+
### `65000:7:n` Reject reason
+---------------------+---------------------------------------------+
| BGP Large Community | Description |
+---------------------+---------------------------------------------+
| 65000:7:1 | More specifics covering AS6500 space |
| | are considered hijacks |
| 65000:7:2 | Bogon in AS_PATH |
| 65000:7:3 | Bogon prefix |
| 65000:7:4 | Too long AS_PATH |
| 65000:7:5 | Prefix length unacceptable |
| 65000:7:6 | ROA invalid |
| 65000:7:7 | Default route |
| 65000:7:8 | Known Transit Networks in AS Paths |
| 65000:7:9 | No valid IRR entry |
| 65000:7:10 | IXP Lan |
+---------------------+---------------------------------------------+