The "Flow-Direction" AVP
The "Flow-Direction" Diameter AVP, which is of type Enumerated, is defined by 3GPP (vendor ID 10415) and uses the AVP code "1080".
It has the MAY-ENCRYPT flag.
It is part of the Routing-Filter, TFT-Packet-Filter-Information, Flow-Information, Packet-Filter-Information grouped AVPs.
It is an enumerated AVP, which can hold the following values:
| Name | Integer value |
|---|---|
| UNSPECIFIED | 0 |
| DOWNLINK | 1 |
| UPLINK | 2 |
| BIDIRECTIONAL | 3 |
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |