Page 1411 - 5G Basics - Core Network Aspects

Signalling aspects 3

Message format:

< SBAN-PR-Message > ::= < Message header >
{ SDN-controller-Address }
{ SBAN-node-Address }
{ SBAN-node-ID }
*{ Port-ID }

*{ Port-Type-ID }
Meanings and explanations:
1) SDN-controller-Address uniquely specifies the SDN controller;

2) SBAN-node-Address uniquely specifies the SBAN node address, which may be equal to Master-
Aggregate-node-Address;
3) SBAN-node-ID uniquely specifies the SBAN node;

4) Port-ID uniquely specifies the port of the SBAN node;
5) Port-Type-ID uniquely specifies the type of the port, such as access port or aggregate port.
The response message to the SBAN-PR message is defined as SBAN-PRP message.

The SBAN-PRP message, indicated by the message type in the message header field, is sent by the SDN
controller to the SBAN node, which is represented by the master aggregate node, in response to the SBAN-
PR message.
Message format:

< SBAN-PRP-Message> ::= < Message Header >
{ SDN-controller-Address }
{ SBAN-node-Address }
{ SBAN-node-ID }

{ Result }
Meanings and explanations:
1) SDN-controller-Address uniquely specifies the SDN controller;
2) SBAN-node-Address uniquely specifies the SBAN node address, which may be equal to
Master-Aggregate-node-Address;
3) SBAN-node-ID uniquely specifies the SBAN node;
4) Result shows the handling results of registering the ports in the SDN controller.

8.2.2 Signalling requirements for status query

8.2.2.1 SBAN Node Status Query message and response message
The SBAN node status request message is defined as SBAN-SQ message.

The SBAN-SQ message, indicated by the message type in the message header field, is sent by the SDN
controller to the master aggregate node in order to get the node status of the SBAN node.

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