Function
Description
Task
Active Charging service is defined at the global level and
can be utilized through CSS commands from any VPN
context. Enable via the Global Configuration mode
active-charging service
CLI command.
Active Charging System
(ACS) Controller
acsctrl
The ACS controller runs on the primary packet processing
card and is responsible for managing the ACS service.
Reads and writes ACS configuration information into SCT.
The ACS Controller monitors the ACS Manager's recovery
process and performs cleanup when redundancy is enabled.
Created by ACS Controller to perform IP session processing
for a specific number of flows.
Active Charging System
(ACS) Controller
acsmgr
Sends and receives data through Session Managers.
Active/Standby acsmgr tasks are created when session
recovery (SR) is enabled.
Starts when an ALCAP service configuration is detected.
There can be multiple instances of this task for load sharing.
Access Link Control
Application Part
Manager
[ASR 5000 only]
alcapmgr
Runs the ALCAP protocol stack and handles the
IuCS-over-ATM associations.
Maintains AAL2 node entity databases.
Provides nodal functions for IuCS-over-ATM interface on
ALCAP protocol.
Responsible for receiving EDR/UDR records from different
ACSMGR instances in the system.
Charging Detail Record
Module
cdrmod
Responsible for writing the received EDR/UDR records in
files using the configured file naming conventions.
Provides Multimedia Broadcast/Multicast Service (MBMS)
feature support for GGSN. It is instantiated when an MBMS
policy CLI is configured in the GGSN Service configuration
mode. dgmbmgr
Diameter Gmb interface
Application Manager
dgmbmgr
Maintains the MBMS UE and bearer contexts.
Handles the Gmb interface over a Diameter connection to a
BMSC Server for MBMS bearer sessions. dgmbmgr recovers
by polling all sessmgrs for MBMS session states and
recreating the MBMS UE and MBMS bearer context
information.
ASR 5000 System Administration Guide, StarOS Release 21.1
384
StarOS Tasks
Session Subsystem
Summary of Contents for ASR 5000
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