Cisco Cisco Access Registrar 5.1 發佈版本通知
3
Release Notes for Cisco Access Registrar, 5.1
OL-25654-01
New Features In Cisco Access Registrar 5.1
ratio of 50:50, both the remote peers will receive an equal number of requests. If you have two remote
peers with weights configured in the ratio of 70:30, Cisco Access Registrar will send 70% of the
incoming traffic to one peer and the remaining 30% to another peer for the service.
peers with weights configured in the ratio of 70:30, Cisco Access Registrar will send 70% of the
incoming traffic to one peer and the remaining 30% to another peer for the service.
IMSI Range Based
When the International Mobile Subscriber Identity (IMSI) range mode is selected,
Cisco Access Registrar determines which peers have to take the incoming requests based on the IMSI
range configured in the proxy service. The sticky session key must be configured to an AVP that contains
the IMSI. In the proxy service, mappings are created between the peers and the IMSI ranges based on
which the received packets are directed through the mapped peer.
Cisco Access Registrar determines which peers have to take the incoming requests based on the IMSI
range configured in the proxy service. The sticky session key must be configured to an AVP that contains
the IMSI. In the proxy service, mappings are created between the peers and the IMSI ranges based on
which the received packets are directed through the mapped peer.
For example, consider the peers, peer1, peer2, and peer3 with their IMSI range
100000000000000-200000000000000, 200000000000001-300000000000000, and
300000000000001-400000000000000 respectively. When a request with 250000000000000 as IMSI
range is received, the request is automatically forwarded to peer2.
100000000000000-200000000000000, 200000000000001-300000000000000, and
300000000000001-400000000000000 respectively. When a request with 250000000000000 as IMSI
range is received, the request is automatically forwarded to peer2.
Diameter Signaling Traffic Control
Cisco Access Registrar 5.1 supports diameter signaling traffic control using the Cisco Diameter Routing
Agent (DRA). Cisco DRA allows complex mesh interconnections among Diameter-based network
elements to support introduction of next-generation user services, tiered charging, converged billing,
policy control, and more.
Agent (DRA). Cisco DRA allows complex mesh interconnections among Diameter-based network
elements to support introduction of next-generation user services, tiered charging, converged billing,
policy control, and more.
Diameter SNMP and Statistics Support
Cisco Access Registrar 5.1 also supports Diameter SNMP MIB
(CISCO-DIAMETER-BASE-PROTOCOL-MIB) to describe the Diameter Base Protocol statistics.
(CISCO-DIAMETER-BASE-PROTOCOL-MIB) to describe the Diameter Base Protocol statistics.
Cisco Access Registrar 5.1 supports statistic of Diameter messages to include the additional counters.
This is supported through the CLI/GUI and SNMP. The diameter statistics includes peer statistics and
global summary statistics details.
This is supported through the CLI/GUI and SNMP. The diameter statistics includes peer statistics and
global summary statistics details.
Support for SCTP including Multihoming
Cisco Access Registrar 5.1 release enhances the diameter support to the most reliable transport
mechanism such as SCTP with multi-homing.
mechanism such as SCTP with multi-homing.
Stored Procedure with IN and OUT parameters
A stored procedure is a database procedure similar to other programming language procedures, which is
contained within the database itself. A SQL Server stored procedure that contains one or more IN
parameters are used to pass data into the stored procedure.Similarly, one or more OUT parameters in the
stored procedure are used to return data back to the calling application. Cisco Access Registrar 5.1
supports Oracle stored procedures/functions with IN and OUT parameters.
contained within the database itself. A SQL Server stored procedure that contains one or more IN
parameters are used to pass data into the stored procedure.Similarly, one or more OUT parameters in the
stored procedure are used to return data back to the calling application. Cisco Access Registrar 5.1
supports Oracle stored procedures/functions with IN and OUT parameters.
Support for ZFS File System
Cisco Access Registrar 5.1 supports the ZFS file system for Solaris. The ZFS file systems are the central
point of administration are light weighted, and can be created easily. It controls the properties, snapshots,
and backups on a per-user or per-project basis.
point of administration are light weighted, and can be created easily. It controls the properties, snapshots,
and backups on a per-user or per-project basis.