Feature Description

cnSGW-C supports Modify Bearer Command (MBC) and Delete Bearer Command (DBC).

This feature is supported on the following pods—SGW-service, GTP-EP, and UDP-Proxy.

The SGW-service pod is responsible for handling the following:

  • The MBC and DBC

  • The MBC triggered Update Bearer Request

  • The DBC triggered Delete Bearer Response

The GTPC-EP pod is responsible for sending the following:

  • Modify Bearer Command Failure Indication (MBCFI) and Delete Bearer Command Failure Indication (DBCFI) if no response is received.

  • MBCFI and DBCFI (success) on receiving Update Bearer Request and Delete Bearer Request respectively.

  • Update Bearer Response and Delete Bearer Response back to PGW on receiving the respective message from the SGW-service pod.