ptpDomainIndex — Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community), LANCOM official release MIBs, Netdisco MIB archive copies, NETGEAR official product and EOL MIB downloads, RFC Editor
This object specifies the domain number used to create a logical group of PTP devices. The Clock Domain is a logical group of clocks and devices that synchronize with each other using the PTP protocol. 0 Default domain 1 Alternate domain 1 2 Alternate domain 2 3 Alternate domain 3 4 - 127 User-defined domains 128 - 255 Reserved