Cisco ASR 5000 Series, Обзор продукта

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GTPP Storage Server Overview
▀ Features of the GSS
▄ Cisco ASR 5000 Series Product Overview
OL-22938-02
EoF marker : \n
File name format :
GSN_
GSN_
custom1 Format : This file format encodes CDRs according to the starent file format explained above.
Important:
The use of either starent or custom1 file formats, imposes a few specific reactions: - files are
generated without an extension; acknowledged and unacknowledged files are differentiated by their file names; the
system deletes all the files after reaching the maximum storage period (1-7 days) configured during GSS configuration.
custom2 Format : This customer-specific file format encodes CDRs according to the following conventions:
Header : 24 byte header incorporating the following information:
Field Description Value
0x00 - 0x03 Offset Offset from EoH to first Unread CDR (4 Bytes)
0x04 - 0x07 Encoding Basic Encoding Rule (BER) i.e. 1 (4 Bytes)
0x08 - 0x0b Number of CDRs Total number of CDRs in the file (4 Bytes)
0x0c - 0x0f Number of read CDRs Total number of read CDRs in the file (4 Bytes)
0x10 - 0x13 File size Size of CDR file in bytes (4 Bytes)
0x14 - 0x17 Abstract Syntax Notation One (ASN.1) format definition version ASN.1 definition version information (4 Bytes)
Contents :
EoF marker : No EoF marker
File name format:
GSN_
custom3 Format : This customer-specific file format encodes CDRs according to the following conventions:
Header : No header
Contents : …
EoF marker : No EoF marker
File name format:
GSN_
Important:
The use of either custom2 or custom3 file formats imposes the following actions: - files are
generated with the .u file extension (indicating an unprocessed file to the billing system); - the GSS system deletes files
with .p extension as part of periodic clean-up.