3GPP 23.501 v20.2.0 — the document's own text
5.8.5.9 Bridge/Router Information
Taught in 13. Where the packets actually go (The 5G system architecture, in depth), 5. The connection, and what is promised on it (The 5G system architecture, overview).
The following table describes the User plane node Information (UI) that includes the information required to configure a 5GS logical bridge/router for TSC or Deterministic Networking PDU Sessions.
Table 5.8.5.9-1: User plane node Information
| Attribute | Description | Comment |
|---|---|---|
| Port Number | Port Number allocated by the node for a given PDU Session | |
| User plane node ID | Bridge identifier of the 5GS TSN bridge, or user-plane node ID. |