stateful (Precision Time Protocol)
Syntax
stateful {
interface interface-name {
multicast-mode {
local-priority
transport 802.3 ( link-local ) ;
asymmetry number;
primary-asymmetry number;
secondary-asymmetry number
}
passive-port-monitor {
measure-only;
phase-threshold <offset-threshold-value>;
}
not-master;
}
}Hierarchy Level
[edit protocols ptp]
Description
Configure the stateful port or bidirectional port with parameters. A stateful port is useful when you configure PTP over Ethernet for multicast mode of transmission of PTP traffic. A stateful port configuration for PTP over Ethernet and default profile is supported only on boundary clock mode and not on ordinary clock mode.
For PTP over Ethernet, you can configure a port to function as both a timeReceiver port and a timeTransmitter port. This type of port is called a stateful port, or a bidirectional port. Such a stateful port enables the transfer of frequency for synchronization services, in addition to time and phase alignment, when PTP functionality is not hop-by-hop and you have provisioned timeTransmitter and timeReceiver roles or interfaces.
The passive-port-monitor and not-master are only
available for PTX10004 and PTX10008.
Options
The remaining statements are explained separately. See CLI Explorer.
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 17.1R1.