docs Submgt3 Cpe Ctrl Max Cpe Ipv6 Prefix

This attribute represents the number of simultaneous IPv6 prefixes permitted for CPE connected to the CM. When the MaxCpeIpv6Prefix is set to zero (0), all IPv6 CPE traffic from the CM is dropped. The CMTS configures this attribute with whichever of the 'Subscriber Management CPE IPv6 List' or'Subscriber Management Control Max Cpe IPv6 Prefix' signaled encodings is greater, or in the absence of all of those provisioning parameters, with the CpeMaxIpv6PrefixDef from the Base object. This limit applies to learned and DOCSIS-provisioned entries but not to entries added through some administrative process at the CMTS. Note that this attribute is only meaningful when the Active attribute of the CM is set to 'true'.