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Description:
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cmIpProvisioningMode OBJECT-TYPE
SYNTAX INTEGER {mdd(0), ipV4Only(1), ipV6Only(2), apm(3), dualStack(4)}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The value of this object determines the mode used by the CM for IP
provisioning.
If set to the default value of mdd(0), the CM will comply with the
DOCSIS 3.0 specification and use the mode identified in the IP
provisioning mode field of the MDD message received from the CMTS.
If set to any other value, the CM will ignore the IP provisioning mode
field of the MDD message and use the mode specified by this object
instead.
If the DOCSIS config file contains a TLV which changes the value of
this object from its current value, the CM will abandon its current IP
settings and restart the IP provisioning and registration process using
the new mode. Setting this object using SNMP does not cause a
restart; in the case of an SNMP set, the new mode will take effect
the next time the CM registers with a CMTS.
Note that this object may also be used to invoke IPv6 or dual-stack
operation when using a pre-DOCSIS 3.0 CMTS, provided the network
hosting the CM is IPv6 capable.
Further note that a CM which does not support IPv6 will always report
ipV4Only(1) for this object, and an attempt to set the object to any
other value will be rejected with an inconsistentValue error.
If this object is set to a value which is incompatible with the
capabilities of the associated CMTS or network, then IP provisioning
may fail. This setting is persistent across reboots."
REFERENCE
"DOCSIS 3.0 MAC and Upper Layer Protocols Interface Specification
CM-SP-MULPIv3.0-I10-090529, sections 6.4.28.1.5 'IP Initialization
Parameters TLV' and 10.2.5 'Establishing IP Connectivity'"
DEFVAL {mdd}
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