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:
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The MBC and DBC
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The MBC triggered Update Bearer Request
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The DBC triggered Delete Bearer Response
The GTPC-EP pod is responsible for sending the following:
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Modify Bearer Command Failure Indication (MBCFI) and Delete Bearer Command Failure Indication (DBCFI) if no response is received.
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MBCFI and DBCFI (success) on receiving Update Bearer Request and Delete Bearer Request respectively.
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Update Bearer Response and Delete Bearer Response back to PGW on receiving the respective message from the SGW-service pod.