2.14.1.1 Operations for MTP3 and SCCP Management Messages

When vSTP receives a network management message concerning an ITU-National or Spare destination, the routeset to apply the message is determined based on the concerned point code and the group code of the message.

When vSTP generates MTP and SCCP management messages that concern an ITU-National or Spare destination, then only the messages with the same group code are sent to point codes.

When M3UA receives a management message (DAVA, DUNA), then the group code is determined by the NA present in the message.