8.2.175 NF Instance ID

29.2443GPPInterface between the Control Plane and the User Plane nodesRelease 17TS

The NF Instance ID IE type shall be encoded as shown in Figure 8.2.175-1. It contains the NF Instance ID of a UPF.

Bits

Octets

8

7

6

5

4

3

2

1

1 to 2

Type = 253 (decimal)

3 to 4

Length = 16

5 to 20

NF Instance ID

Figure 8.2.175-1: NF Instance ID

The NF Instance ID field shall be encoded as specified in 3GPP TS 29.571 [61].