TS 102 232-1 CR 103 - Addition of iP-NAT-translated field

        -- Indicates the length of the prefix delegated by the CSP to the subscriber

        -- example: 60 if IP address is "2001:db8:0:85a3::ac1f:8001/60"

        -- Mandatory in case where the iP-value contains an IPv6 binary value

    iPv4SubnetMask      [5] OCTET STRING (SIZE(4)) OPTIONAL

    iPv4SubnetMask      [5] OCTET STRING (SIZE(4)) OPTIONAL,

        -- For IPv4 addresses, this indicates the subnet mask to be applied to the iP-value field.

        -- The subnet mask is intended to be presented as a binary value, e.g. "ff ff ff f8" to

        -- represent the dotted-decimal subnet mask of "255.255.255.248" corresponding to

        -- a /29 CIDR-format subnet mask

    iP-NAT-translated   [6] BOOLEAN OPTIONAL

        -- If TRUE then NAT translated, if FALSE then not NAT translated.

        -- If absent, IPAddress may or may not be NAT translated.

}

IP-value ::= CHOICE