8.56 Port Number
29.2743GPP3GPP Evolved Packet System (EPS)Evolved General Packet Radio Service (GPRS) Tunnelling Protocol for Control plane (GTPv2-C)Release 18Stage 3TS
Port Number is coded as depicted in Figure 8.56-1.
|
Bits |
||||||||||
|
Octets |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
||
|
1 |
Type = 126 (decimal) |
|||||||||
|
2 to 3 |
Length = 2 |
|||||||||
|
4 |
Spare |
Instance |
||||||||
|
5 to 6 |
Port Number |
|||||||||
|
7 to (n+4) |
These octet(s) is/are present only if explicitly specified |
|||||||||
Figure 8.56-1: Port Number