Cisco Cisco Packet Data Gateway (PDG) Guia De Resolução De Problemas
Configuring Subscriber Session Tracing
Introduction ▀
Cisco ASR 5000 Series Packet Data Network Gateway Administration Guide ▄
OL-22985-01
Figure 15. Session Trace Function and Interfaces
Trace Collection
Entity
Offline
Storage
EPS Network
Entity
IP Connectivity
FTP/S-FTP
FTP/S-FTP
FTP/S-FTP
FTP/S-FTP
EPS Network
Entity
EPS Network
Entity
All call control activity for active and recorded sessions is sent to an off-line Trace Collection Entity (TCE) using a
standards-based XML format over a FTP or secure FTP (SFTP) connection.
standards-based XML format over a FTP or secure FTP (SFTP) connection.
Note: In the current release the IPv4 interfaces are used to provide connectivity to the TCE. Trace activation is based on
IMSI or IMEI.
IMSI or IMEI.
Supported Functions
This section provides the list of supported functionality of this feature support:
Support to trace the control flow through the access network.
Trace of specific subscriber identified by IMSI
Trace of UE identified by IMEI(SV)