Cisco Cisco Packet Data Gateway (PDG) Documentation Roadmaps
Content Filtering Support Overview
▀ Category-based Content Filtering Support
▄ Cisco ASR 5000 Series Product Overview
OL-22937-01
Figure 191. High-Level Architecture of Category-based Content Filtering
Content Filtering System
SRDB Task
(Static Rating DB)
Session Manager
(DPI)
EDR/UDR
Files
OPTCMDB and
OPTCMDB-INC Files
Session Controller Task
Database
Load/
Update
OPTCM
DB Info
EDRs/UDRs
EDRs/UDRs
CF Database
Updates
MCRDB Server
WEM Server
L-ESS
CF-CDP Server
CF-CCI
CORBA/SFTP
CORBA
SFTP
RE
SFTP
MS/SS
Category-based Content Filtering Subsystem
The Content Filtering solution comprises the following content rating and category databases:
Static Rating Categorization Database
Dynamic Static Rating Categorization Database