Setting Authorization Key Values - Motorola BSR 2000 Configuration And Management Manual

Release 1.0
4. The default lifetime TEK is 43,200 seconds. Use the cable privacy cm-tek
5. Use the show cable privacy tek command in Interface Configuration mode to
6. Use the show cable privacy cm-tek command in Interface Configuration mode

Setting Authorization Key Values

An Authorization Key (AK) has a limited lifetime and must be periodically refreshed.
A CM refreshes its AK by re-issuing an Authorization Request to the cable interface.
Follow the steps in this section to configure the AK values.
1. Use the cable privacy cm-auth life-time command in Interface Configuration
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MOT(config-if)#cable privacy cm-tek reset [<1-16383>]
where:
1-16383 is the primary Service Identifier (SID) of the cable modem.
life-time command to set a lifetime TEK for an individual CM in Interface
Configuration mode:
MOT(config-if)#cable privacy cm-tek life-time <0-16383>
<1800-604800>
where:
0-16383 is the CM's primary SID.
1800-604800 is the TEK lifetime value, expressed in seconds.
display current TEK lifetime and grace-time information:
MOT# show cable privacy tek
to display TEK information for an individual CM using its MAC address:
MOT(config)#show cable privacy cm-tek [<1-8192>]
where:
1-8192 is the Service Identifier (SID).
mode to set the AK lifetime value:
MOT(config-if)#cable privacy cm-auth life-time {<mac>}
[<300-6048000> | <cr>]
where:
mac is the CM MAC address.
300-6048000 is the AK lifetime value, expressed in seconds.
MGBI
Configuring the CMTS
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