All MIBs › NSCRTV-FTTX-GPON-MIB › previewLenAndAuthority
previewLenAndAuthority
Module: NSCRTV-FTTX-GPON-MIB
OID (symbolic): NSCRTV-FTTX-GPON-MIB::previewLenAndAuthority
OID (numeric): 1.3.6.1.4.1.17409.2.8.6.4.2.1.8
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-create
Description: G.988-201210: 9.3.27 Multicast operations profile, Attribute: Dynamic access control list table[ Preview length ] The maximum duration of each preview in seconds. The value 0 designates a group that is fully authorized by subscription and is not subject to preview restrictions. The remaining preview attributes in this row part are ignored.
What is previewLenAndAuthority?
This sets the maximum duration, in seconds, of each preview for the multicast group(s) covered by this ACL rule; a value of 0 means the group is fully authorized by subscription and not subject to preview restrictions (and the other preview attributes are then ignored), per ITU-T G.988 9.3.27. Admins use it to implement a 'preview' promotional window -- letting a non-subscribed viewer sample a premium channel for a limited time. For example, setting this to 300 lets an unauthorized subscriber preview a premium channel for 5 minutes before it's blocked.
OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.17409 | nscrtvRoot | NSCRTV-EPONEOC-EPON-MIB |
| 1.3.6.1.4.1.17409.2 | nscrtvEponEocTree | NSCRTV-EPONEOC-EPON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.17409.2.8 | gponTree | NSCRTV-FTTX-GPON-MIB |
| 1.3.6.1.4.1.17409.2.8.6 | gponIgmpManagementObjects | NSCRTV-FTTX-GPON-MIB |
| 1.3.6.1.4.1.17409.2.8.6.4 | gponOnuIgmpProfile | NSCRTV-FTTX-GPON-MIB |
| 1.3.6.1.4.1.17409.2.8.6.4.2 | gponOnuMulticastACLTable | NSCRTV-FTTX-GPON-MIB |
| 1.3.6.1.4.1.17409.2.8.6.4.2.1 | gponOnuMulticastACLEntry | NSCRTV-FTTX-GPON-MIB |
| 1.3.6.1.4.1.17409.2.8.6.4.2.1.8 | previewLenAndAuthority | NSCRTV-FTTX-GPON-MIB |