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NANC 403

Only allow Recovery Messages to be sent during Recovery

Origination Date :03/30/2005

Originator:Neustar

Description:

The current documentation does NOT specifically state that ALL recovery messages should only be sent to the NPAC during recovery (it is currently indicated for notifications and SWIM data).  This change order will clarify the documentation to include ALL data.

This will require some operational changes for Service Providers that utilize Network Data and/or Subscription Data recovery while in normal mode.

Proposed Resolution:

FRS, new requirements:

  • Req 1 All Data Recovery Only in Recovery Mode

NPAC SMS shall allow a SOA or LSMS to recover data ONLY in recovery mode.

  • Req 2 Recovery Restriction Tunable Parameter

NPAC SMS shall provide a Regional Recovery Restriction in Recovery Mode Only tunable parameter which is defined as an indicator on whether or not the restriction of recovery requests only is allowed while in recovery mode is supported by the NPAC SMS for a particular NPAC Region.

  • Req 3 Recovery Restriction Tunable Parameter Default

NPAC SMS shall default the Regional Recovery Restriction in Recovery Mode Only tunable parameter to TRUE.

  • Req 4 Recovery Restriction Tunable Parameter Modification

NPAC SMS shall allow NPAC Personnel, via the NPAC Administrative Interface, to modify the Regional Recovery Restriction in Recovery Mode Only tunable parameter.

IIS, section 5.2.1.9, add the following text:

All recovery requests can only be sent to the NPAC when the SOA/LSMS is in recovery mode, otherwise an error message is returned (failed).

IIS, section 5.3.4, change the following text:

Service Provider and Notification  All recovery requests can only be sent to the NPAC when the SOA/LSMS is in recovery mode, otherwise an error message is returned (failed).

GDMO, lnpDownload notification, add the following text in the behavior section:

All recovery requests can only be sent to the NPAC when the SOA/LSMS is in recovery mode, otherwise an error message is returned (failed).

Final Resolution:

Func Backward Compatible:  Yes

The proposed solution is to update the FRS, IIS and GDMO recovery description to indicate that network data and subscription data recovery requests sent during normal mode will be rejected.

No sunset policy will be implemented with this change order.

Accepted at Dec'05 LNPA-WG meeting.

Related Release:

TBD

Status: Open