8.2.193 DNS Server Address

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

The DNS Server Address IE shall contain an IPv4 address. It shall be encoded as shown in Figure 8.2.193-1.

Bits

Octets

8

7

6

5

4

3

2

1

1 to 2

Type = 285 (decimal)

3 to 4

Length = n

5 to 8

DNS Server Address value

9 to (n+4)

These octet(s) is/are present only if explicitly specified

Figure 8.2.193-1: DNS Server Address