Session Replacement for Default Bearer Call Flow
This section describes the Session Replacement (SRIR) for Default Bearer call flow.
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Step |
Description |
|---|---|
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1, 2 |
Initial attach complete. |
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3, 4 |
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5–10 |
cnSGW-C processes Sx_Session_Report_Request, wrong Session Replacement uses GTPU path failure CLI for peer-signaling or local purge. If TEID is received for default bearer, submit internal transaction (T2) to clean up PDN. If CLI,
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11, 12 |
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