Cisco Cisco Packet Data Gateway (PDG) Documentation Roadmaps
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Common Features ▀
Cisco ASR 5000 Series Product Overview ▄
OL-22937-01
Figure 7.
Interworking Between IPv6 UE and IPv4 IMS Core Network
../../../GRAPHICS/Production/SCM/v6v4interworking.wmf
Figure 8.
Interworking Between IPv4 UE and IPv6 IMS Core Network
../../../GRAPHICS/Production/SCM/v4v6interworking.wmf
DCCA URCS (IPC-G) Steering Based on Subscriber IMSI Prefix/Suffix
This release supports peer selection using IMSI prefix or suffix, or IMSI prefix or suffix range. Subscribers are now
assigned to a primary OCS instance based on the IMSI prefix or suffix of a length of 1 to 15 digits. If the prefix or suffix
keyword is not specified, the suffix will be considered. Up to 64 peer selects can be configured. At any time, either
prefix or suffix mode can be used in one DCCA config. If the prefix or suffix mode is used, the lengths of all
prefix/suffix must be equal.
assigned to a primary OCS instance based on the IMSI prefix or suffix of a length of 1 to 15 digits. If the prefix or suffix
keyword is not specified, the suffix will be considered. Up to 64 peer selects can be configured. At any time, either
prefix or suffix mode can be used in one DCCA config. If the prefix or suffix mode is used, the lengths of all
prefix/suffix must be equal.
EDR/UDR File Push Directory Structure
In earlier StarOS 9.0 releases, whenever CDR transfer mode push was configured with a remote URL, on the external
server the chassis would by default create an extra directory in the base directory path before creating the edr/udr
directories.
server the chassis would by default create an extra directory in the base directory path before creating the edr/udr
directories.
For example, with the following configuration:
The following directory structure was created on the external server:
This enabled to keep EDR and UDR files from multiple chassis pushing to the same external server with same base
directory separate.
directory separate.
In the current release, the default behavior has changed, the extra directory with the chassis host name will not be
created on the external server. This behavior is the same as in the StarOS 8.x releases. The directory structure will be:
created on the external server. This behavior is the same as in the StarOS 8.x releases. The directory structure will be:
| udr