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ECS Features ▀
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OL-22937-01
ECS Features
This section provides information on new features in Enhanced Charging Service in Release 9.0.
EDR Generation in Flow-end and Transaction Complete Scenarios with sn-
volume Fields
In this release sn-volume-amt counters will be re-initialized only when the fields are populated in EDRs. For example,
consider the following two EDR formats:
consider the following two EDR formats:
Previously, if edr2 was generated, even though sn-volume-amt fields are not populated, sn-volume-amt counters (uplink
bytes, uplink packets, downlink bytes, downlink packets) were re-initialized. So the total volume reflected by EDRs in
sn-volume-amt counters was less than the actual count.
bytes, uplink packets, downlink bytes, downlink packets) were re-initialized. So the total volume reflected by EDRs in
sn-volume-amt counters was less than the actual count.
In this release, sn-volume-amt counters will be re-initialized only if these fields are populated in the EDRs. Now, if edr2
is generated, these counters will not be re-initialized. These will be re-initialized only when edr1 is generated.
is generated, these counters will not be re-initialized. These will be re-initialized only when edr1 is generated.
Also, note that only those counters will be re-initialized which are populated in EDR. For example, in the following
EDR format:
EDR format:
If edr3 is generated, only uplink bytes and downlink bytes counters will be re-initialized and uplink packets and
downlink packets will contain the previous values till these fields are populated (say when edr1 is generated).
downlink packets will contain the previous values till these fields are populated (say when edr1 is generated).
IPv6 and ICMPv6 Support in the Enhanced Charging Service
StarOS 9.0 introduces support for IPv6 and ICMPv6 packets and their parsing in the Enhanced Charging Service.
ECS can now parse both IPv4 and IPv6 packets and pass them to upper layers for analysis. ECS will match the rule
based on IPv6 fields and generate various statistics for IPv6 packets. Dynamic routing used by various analyzers like
FTP, RTSP, RTP, and SIP also supports IPv6 addresses.
based on IPv6 fields and generate various statistics for IPv6 packets. Dynamic routing used by various analyzers like
FTP, RTSP, RTP, and SIP also supports IPv6 addresses.
The enhancement to ECS in Release 9.0 provides appropriate CLIs to configure IPv6 fields in rules and EDRs. Various
CLIs are provided to configure rules related to IPv6 fields for charging and routing. Several fields in EDRs give IP
address. ECS will also support IPv6 addresses in these EDR fields. Show command CLIs which show IP addresses
CLIs are provided to configure rules related to IPv6 fields for charging and routing. Several fields in EDRs give IP
address. ECS will also support IPv6 addresses in these EDR fields. Show command CLIs which show IP addresses