DOCSIS-CMTS_3.5.1-A.1 is an auxiliary schema which defines information specific to a CMTS. DOCSIS 3.0 Operations Support System Interface Specification CM-SP-OSSIv3.0-I01-061207, Annex C. Contains the Fully Qualified Domain Name (FQDN) of the CMTS. If the CMTS does not have a domain name, it contains an empty string. Contains a 32-bit count of hundredths of a second since system initialization, in decimal notation. Contains the IPv4 address of the CMTS. If the CMTS IPv4 address is unassigned or unknown, it contains an empty string. Contains the IPv6 address of the CMTS. If the CMTS IPv6 address is unassigned or unknown, it contains an empty string. Contains the first 50 characters of the ifName from the Interfaces Group MIB for the row entry corresponding to the CMTS Mac Domain interface (ifType = 127). Contains the ifIndex for the CMTS MAC domain interface (described in CmtsMdIfName).