Cisco Cisco Packet Data Gateway (PDG) Nota De Lançamento
MME Changes in Release 15.0
▀ MME Enhancements for June 6, 2014
▄ Cisco ASR 5x00 Release Change Reference
312
New Behavior: The MME now sends both P-GW addresses in the Context Response and Forward Relocation Request
when it has received both IPv4 and IPv6 addresses in the Create Session Response. This is applicable for the S3 and S10
interfaces.
when it has received both IPv4 and IPv6 addresses in the Create Session Response. This is applicable for the S3 and S10
interfaces.
For the Gn interface, if both addresses are received, the MME sends the P-GW address based on the peer-address type.
Also, when the peer Gn-SGSN is resolved using DNS for Forward Relocation Request, the MME will send only the P-
GW/GGSN IPv4 address even if it has knowledge of both.
Also, when the peer Gn-SGSN is resolved using DNS for Forward Relocation Request, the MME will send only the P-
GW/GGSN IPv4 address even if it has knowledge of both.
The MME now also displays the IPv4 and IPv6 addresses for P-GW control and data teid in the output of
show mme-
service session full
.
Customer Impact: Both addresses or address based on peer-address type would be sent.
Performance Indicator Changes
show mme-service session full
The MME now displays both the IPv4 and IPv6 addresses (if available) for P-GW control and data teid in the output of
the
the
show mme-service session full
command, for example:
PDN Type: IPv4
PGW IPv4 Address: 11.7.1.1
PGW IPv6 Address: 2002::b07:101