How it Works
This section describes how this feature works.
The following table describes various actions on detecting GTPU path failure.
Interface |
Configuration |
TEID |
Action |
---|---|---|---|
s1u/s5u |
Local Purge |
Default |
Send SxSessionDeletion to clean up on UPF Purge PDN locally |
Dedicated |
Send SxSessionModification (Remove TrafficEndpoint) Purge Bearer locally |
||
Signal Peer |
Default |
Send SxSessionModificationRequest (FAR Action=DROP) Send DBReq to MME and DSReq to PGW Send SxSessionDeletionRequest |
|
Dedicated |
Send DBReq to MME and DBCmd to PGW (Async) Send SxSessionModificationRequest (Remove Traffic Endpoint) |