This registry contains values of the second octet (the "Sub-Type"
field) of an extended community when the value of the first
octet (the "Type" field) is 0x00.
References: RFC 7153
| Value | Defined by | Name | Description | References |
|---|---|---|---|---|
| 0x02 | IANA | Route Target | - | RFC 4360 |
| 0x03 | IANA | Route Origin | - | RFC 4360 |
| 0x05 | IANA | OSPF Domain Identifier | - | RFC 4577 |
| 0x08 | IANA | BGP Data Collection | - | RFC 4384 |
| 0x09 | IANA | Source AS | - | RFC 6514 |
| 0x0A | IANA | L2VPN Identifier | - | RFC 6074 |
| 0x10 | IANA | Cisco VPN-Distinguisher | - | Eric Rosen |
| 0x13 | IANA | Route-Target Record | - | - |
| 0x15 | IANA | RT-derived-EC | - | - |
| 0x80 | IANA | Virtual-Network Identifier Extended Community | - | Manju Ramesh |