для Cisco Cisco Packet Data Gateway (PDG)
MME Changes in Release 17
▀ MME Enhancements for 17.1
▄ Release Change Reference, StarOS Release 17
290
Up Link - Fully qualified Tunnel End Point Identifier
Previous Behavior:
The MME did not accept ‘up link fully qualified tunnel end point identifier’ (UL F-TEID) in a Create Indirect
Data Forwarding Response and response was dropped).
The MME would only accept a UL F-TEID in a Create Indirect Data Forwarding Response from the S-GW if the
IE instance was 4 and the interface type was set at 28 (SGW GTP-U interface for UL data forwarding).
New Behavior: The validation process has been modified so that the MME now accepts UL F-TEID in a Create
Indirect Data Forwarding Response during intra-EUTRAN handover. So, the MME does not drop the response if the IE
of the UL F-TEID instance is 4 and the interface type is set to either 28 (SGW GTP-U interface for UL data forwarding)
or 1 (S1-U SGW GTP-U interface).
Indirect Data Forwarding Response during intra-EUTRAN handover. So, the MME does not drop the response if the IE
of the UL F-TEID instance is 4 and the interface type is set to either 28 (SGW GTP-U interface for UL data forwarding)
or 1 (S1-U SGW GTP-U interface).
Customer Impact: The MME will accept a broader range of responses from the S-GW.