Historical Data Recording (HDR) for Survivability

If the Oracle® Enterprise Session Border Controller is configured to collect Historical Data Recording (HDR) statistics, statistics are collected on Survivability whether or not it is in-service.

HDR data consists of a “Group” with associated Group Statistics that apply to each group. HDR data comes from two sources:

• Simple Network Management Protocol (SNMP) Management Information Bases (MIBs)
• Oracle’s Command Line Interface (ACLI)

The Survivability data in the HDR outputs are taken from the ACLI. The following are the HDR Groups for survivability:

• survivability-sip-status
• survivability-sip-invites
• survivability-sip-register
• survivability-sip-errors

When the collector on the Oracle® Enterprise Session Border Controller is enabled, these Groups and associated Group Statistics are included in the collection of data.

The following paragraphs provide a description of each Survivability Group and Group Statistic. Each Group table identifies the ACLI Show command for which it is associated.