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 0x82.
References: RFC 8955, RFC 9184
| Value | Defined by | Name | Description | References |
|---|---|---|---|---|
| 0x04 | IANA | SecurityGroupAS4 | - | Anantharamu Suryanarayana |
| 0x08 | IANA | Flow spec rt-redirect AS-4octet format | - | RFC 8955 |
| 0x84 | IANA | Tag4 | - | Anantharamu Suryanarayana |
| 0x85 | IANA | Origin Sub-Cluster4 | - | Richard Roberts |