The value of aluPtpPortDSMasterOnly restricts the possible values that the aluPtpPortDSPortState can have. If aluPtpPortDSMasterOnly is 'true (1)', the aluPtpPortDSPortState will never go the 'slave (9)' state, and will always go to the 'master (6)' state. If aluPtpPortDSMasterOnly is 'false (2)', the aluPtpPortDSPortState can be placed in the 'slave (9)' state. The aluPtpPortDSMasterOnly object is only applicable when aluPtpClockProfile is 'g8275dot1-2014 (3)'. For all other profiles aluPtpPortDSMasterOnly is 'false (2)'. The default value of aluPtpPortDSMasterOnly depends on the value of aluPtpClockType and aluPtpClockSlaveOnly, as follows: | | default | | aluPtpPortDSMasterOnly aluPtpClockType | aluPtpClockSlaveOnly | value 'boundary (1)' | n/a | 'true (1)' 'ordinary (2)' | 'true (1)' | 'false (2)' | 'false (2)' | 'true (1)' 'endToEndTransparent (3)'| 'false (2)' | n/a When the aluPtpClockType is 'ordinary (2)' the aluPtpPortDSMasterOnly value cannot be changed. This object corresponds to the portDS.notSlave data set member defined in ITU-T G.8275.1.