PTP
The nv unset
commands remove the configuration you set with the equivalent nv set
commands. This guide only describes an nv unset
command if it differs from the nv set
command.
nv set interface <interface-id> ptp
Provides PTP interface configuration commands.
nv set interface <interface-id> ptp acceptable-master
Turns the acceptable master table option on or off for the interface. You must configure the clock IDs of known Grandmasters in the acceptable master table before turning on the acceptable master table option. The BMC algorithm checks if the Grandmaster received on the Announce message is in this table before proceeding with the master selection. The default setting is off
.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set interface swp1 ptp acceptable-master on
nv set interface <interface-id> ptp delay-mechanism end-to-end
Configures the PTP delay mechanism to be end-to-end, where the slave measures the delay between itself and the master. For PTP nodes to synchronize the time of day, each slave has to learn the delay between itself and the master. The default setting is peer-to-peer
.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set interface swp1 ptp delay-mechanism end-to-end
nv set interface <interface-id> ptp enable
Turns PTP on the specified PTP interface on or off. The default setting is off
.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp enable on
nv set interface <interface-id> ptp forced-master
Configures PTP interfaces to always be in a master state. The interfaces ignore any Announce messages they receive. The default setting is off
.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set interface swp1 ptp forced-master on
nv set interface <interface-id> ptp instance <value>
Configures the PTP instance number for the specified PTP interface.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1
nv set interface <interface-id> ptp ipv6-scope
Sets the PTP IPv6 scope on the specified interface. You can specify admin-local
, interface-local
, organization-local
,
global
, link-local
, or site-local
.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.9.0
Example
cumulus@switch:~$ nv set interface swp1 ptp ipv6-scope interface-local
nv set interface <interface-id> ptp mixed-multicast-unicast
Configures the mode in which PTP delay messages transmit for the specified PTP interface; mixed (multicast and unicast) or multicast only. Specify on
for mixed mode or off
for multicast mode. The default setting is off
.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set interface swp1 ptp mixed-multicast-unicast on
nv set interface <interface-id> ptp shaper
Configures PTP shaping on the NVIDIA Spectrum 1 switch for PTP-enabled ports with speeds lower than 100G to improve performance.
nv set interface <interface-id> ptp shaper enable
Turns a pre-defined traffic shaping profile on or off on the specified interface to improve performance. This command is available for the NVIDIA Spectrum 1 switch only for PTP-enabled ports with speeds lower than 100G. For example, if you see that the PTP timing offset varies widely and is does not stabilize, enable PTP shaping on all PTP enabled ports to reduce the bandwidth on the ports slightly and improve timing stabilization.
Switches with Spectrum-2 and later do not support PTP shaping.
Bonds do not support PTP shaping.
You cannot configure QoS traffic shaping and PTP traffic shaping on the same ports.
You must configure a strict priority for PTP traffic; for example:
cumulus@switch:~$ nv set qos egress-scheduler default-global traffic-class 0-5,7 mode dwrr cumulus@switch:~$ nv set qos egress-scheduler default-global traffic-class 0-5,7 bw-percent 12 cumulus@switch:~$ nv set qos egress-scheduler default-global traffic-class 6 mode strict
Version History
Introduced in Cumulus Linux 5.5.0
Example
cumulus@switch:~$ nv set interface swp1 ptp shaper enable on
nv set interface <interface-id> ptp timers
Provides PTP configuration commands to set timers for PTP messages for the specified PTP interface. The commands include the average interval between successive Announce messages, the number of announce intervals that have to occur without receiving an Announce message before a timeout occurs, the minimum average time interval allowed between successive Delay Required messages, and the interval between PTP synchronization messages on an interface.
nv set interface <interface-id> ptp timers announce-interval
Configures the average interval between successive Announce messages for the specified PTP interface. You specify the value as a power of two in seconds.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set interface swp1 ptp timers announce-interval -1
nv set interface <interface-id> ptp timers announce-timeout
The number of announce intervals that have to occur without receiving an Announce message before a timeout occurs. Make sure that this value is longer than the announce-interval
in your network.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set interface swp1 ptp timers announce-interval 2
nv set interface <interface-id> ptp timers delay-req-interval
The minimum average time interval allowed between successive Delay Required messages for the specified PTP interface. You specify the value as a power of two in seconds.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set interface swp1 ptp timers delay-req-interval -5
nv set interface <interface-id> ptp timers sync-interval
The interval between PTP synchronization messages on the specified PTP interface. You specify the value as a power of two in seconds.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set interface swp1 ptp timers sync-interval -5
nv set interface <interface-id> ptp transport
Configures the transport method for PTP messages for the specified PTP interface. You can encapsulate PTP messages in UDP IPV4 frames or UDP IPV6 frames. The default setting is IPv4.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set interface swp1 ptp transport ipv6
nv set interface <interface-id> ptp ttl
Configures the maximum number of hops the PTP messages can travel for the specified PTP interface.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set interface swp1 ptp ttl 20
nv set interface <interface-id> ptp unicast-master-table-id
Configures the unicast table ID for the specified PTP interface, which is a unique ID that identifies the unicast master table.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set interface swp1 ptp unicast-master-table-id 1
nv set interface <interface-id> ptp unicast-request-duration
Configures the unicast request duration for the specified PTP interface, which is the service time in seconds requested during discovery. The default setting is 300
.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set interface swp1 ptp unicast-request-duration 500
nv set interface <interface-id> ptp unicast-service-mode
Configures the specified PTP interface to be a unicast client or a unicast server. Unicast mode reduces the amount of bandwidth consumed.
Command Syntax
Syntax | Description |
---|---|
<interface-id> | The interface you want to configure. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set interface swp1 ptp unicast-service-mode server
nv set service ptp <instance-id>
Provides commands to configure global Precision Time Protocol (PTP) settings. The NVUE PTP commands require an instance number for management purposes.
nv set service ptp <instance-id> acceptable-master <clock-id>
Configures the ID of a known Grandmaster clock in the acceptable master table. This setting prevents a rogue player from pretending to be the Grandmaster to take over the PTP network.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<clock-id> | The clock ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 acceptable-master 24:8a:07:ff:fe:f4:16:06
nv set service ptp <instance-id> acceptable-master <clock-id> alt-priority <value>
Configures an alternate priority for the acceptable Grandmaster clock in the acceptable master table.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<clock-id> | The clock ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 acceptable-master 24:8a:07:ff:fe:f4:16:06 alt-priority 2
nv set service ptp <instance-id> current-profile
Configures the current PTP profile. PTP profiles are a standardized set of configurations and rules intended to meet the requirements of a specific application. Profiles define required, allowed, and restricted PTP options, network restrictions, and performance requirements.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 current-profile default-itu-8275-1
nv set service ptp <instance-id> domain
Configures the PTP domain, which is a network or a portion of a network within which all the clocks synchronize. Every PTP message contains a domain number. A PTP instance works in only one domain and ignores messages that contain a different domain number.
You can specify multiple PTP clock domains. PTP isolates each domain from other domains so that each domain is a different PTP network. You can specify a number between 0 and 127.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 domain 3
nv set service ptp <instance-id> enable
Turns PTP on or off globally. The default setting is off
.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 enable on
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nv set service ptp <instance-id> force-version
Configures the PTP minor version. Cumulus Linux uses a linuxptp
package that is PTP v2.1 compliant, and sets the major PTP version to 2 and the minor PTP version to 1 by default in the configuration. If your PTP configuration does not work correctly when the minor version is set, you can change the minor version to 0.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.8.0
Example
cumulus@switch:~$ nv set service ptp 1 force-version 2.0
nv set service ptp <instance-id> ip-dscp
Configures the DSCP value for all PTP IPv4 packets originated locally. You can set a value between 0 and 63.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 ip-dscp 22
nv set service ptp <instance-id> ipv6-scope
Sets the PTP IPv6 scope. You can specify admin-local
, interface-local
, organization-local
,
global
, link-local
, or site-local
.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.9.0
Example
cumulus@switch:~$ nv set service ptp 1 ipv6-scope interface-local
nv set service ptp <instance-id> monitor
Provides commands to configure PTP monitor settings.
nv set service ptp <instance-id> monitor max-offset-threshold
Configures the maximum difference allowed in nanoseconds between the master and slave time. You can set a value between 0 and 1000000000 nanoseconds. The default setting is 50.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 monitor max-offset-threshold 30
nv set service ptp <instance-id> monitor max-timestamp-entries
Configures the maximum number of timestamp entries allowed. PTP updates the timestamps continuously. You can specify a value between 100 and 400. The default setting is 100.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 monitor max-timestamp-entries 300
nv set service ptp <instance-id> monitor max-violation-log-entries
Configures the maximum number of violation log entries allowed for each log set. You can specify a value between 2 and 8. The default setting is 8.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 monitor max-violation-log-entries 6
nv set service ptp <instance-id> monitor max-violation-log-sets
Configures the maximum number of violation log sets allowed. You can specify a value between 2 and 4. The default setting is 4.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 monitor max-violation-log-sets 3
nv set service ptp <instance-id> monitor min-offset-threshold
Sets the minimum difference allowed in nanoseconds between the master and slave time. You can set a value between -1000000000 and 0 nanoseconds. The default setting is -50.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 monitor min-offset-threshold -20
nv set service ptp <instance-id> monitor path-delay-threshold
Configures the mean time in nanoseconds that PTP packets take to travel between the master and slave. You can set a value between 0 and 1000000000 nanoseconds. The default setting is 200.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 monitor path-delay-threshold 300
nv set service ptp <instance-id> monitor violation-log-interval
Configures the violation log interval in seconds. You can specify a value between 0 and 60 seconds. The default setting is 0.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 monitor violation-log-interval 1000
nv set service ptp <instance-id> priority1
Configures PTP priority 1 to override the clock class and quality selection criteria and select the best master clock. You can set a value between 0 and 255. For the boundary clock, use a number above 128. The lower priority applies first. The default setting is 128.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 priority1 200
nv set service ptp <instance-id> priority2
Configures PTP priority 2 to identify primary and backup clocks among identical redundant Grandmasters. You can set a value between 0 and 255. For the boundary clock, use a number above 128. The lower priority applies first. The default setting is 128.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 priority2 200
nv set service ptp <instance-id> profile <profile-id>
Configures a custom PTP profile.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.3.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1
nv set service ptp <instance-id> profile <profile-id> announce-interval
Configures the interval at which PTP sends announce messages to the master for the custom profile. This is the mean time interval between successive Announce messages, specified as a power of two in seconds. You can specify a value between -7 and 7. The default setting is -3
.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 announce-interval 5
nv set service ptp <instance-id> profile <profile-id> announce-timeout
Configures the number of announce intervals that have to pass without receipt of an Announce message before the timeout event occurs for the custom profile. You can specify a value between 2 and 255. The default setting is 2
.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.3.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 announce-timeout 5
nv set service ptp <instance-id> profile <profile-id> delay-mechanism end-to-end
Configures the method of calculating the delay within the network to end-to-end for the custom profile. For PTP nodes to synchronize the time of day, each slave has to learn the delay between itself and the master. The default setting is peer-to-peer
.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 delay-mechanism end-to-end
nv set service ptp <instance-id> profile <profile-id> delay-req-interval
Configures the minimum average time interval allowed between successive Delay Required messages, specified as a power of two in seconds, for the custom profile. You can specify a value between -7 and 7. The default setting is -4
.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 delay-req-interval 5
nv set service ptp <instance-id> profile <profile-id> domain
Configures the PTP domain for the custom profile. PTP domains allow different independent timing systems to be present in the same network without confusing each other. A PTP domain is a network or a portion of a network within which all the clocks synchronize. Every PTP message contains a domain number. A PTP instance works in only one domain and ignores messages that contain a different domain number. You can specify a value between 0 and 127.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 domain 28
nv set service ptp <instance-id> profile <profile-id> local-priority
Configures the local priority attribute of the local clock for the custom profile. You can specify a value between 0 and 255. The default setting is 128.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 local-priority 100
nv set service ptp <instance-id> profile <profile-id> priority1
Configures the Priority 1 attribute of the local clock for the custom profile. Priority 1 overrides the clock class and quality selection criteria to select the best master clock. The default setting is 128.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 priority1 100
nv set service ptp <instance-id> profile <profile-id> priority2
Configures the Priority 2 attribute of the local clock for the custom profile. Priority 2 identifies primary and backup clocks among identical redundant Grandmasters. You can specify a value between 0 and 255. The default setting is 128.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 priority2 100
nv set service ptp <instance-id> profile <profile-id> profile-type
Configures the profile type for the custom profile; ieee-1588 or itu-g-8275-1. PTP profiles are a standardized set of configurations and rules intended to meet the requirements of a specific application. Profiles define required, allowed, and restricted PTP options, network restrictions, and performance requirements.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 profile-type itu-g-8275-1
nv set service ptp <instance-id> profile <profile-id> sync-interval
Configures how often PTP synchronizes with the master for the custom profile. This is the mean sync interval for multicast messages, specified as a power of two in seconds. You can specify a value between -7 and 7. The default setting is -4
.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 sync-interval 5
nv set service ptp <instance-id> profile <profile-id> transport
Configures the transport mode for PTP messages for the custom profile. You can specify ipv4
, ipv6
, or 802.3
. The default setting is ipv4
.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.2.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 transport ipv6
nv set service ptp <instance-id> profile <profile-id> two-step
Configures clock correction mode for a custom profile. Specify off
to use one-step mode or on
to use two-step mode. The default value is on
.
In one-step mode, PTP time stamps the packet as it egresses the port and there is no need for a follow-up packet. In two-step mode, PTP notes the time when the packet egresses the port and sends it in a separate follow-up message.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<profile-id> | The custom profile name. |
Version History
Introduced in Cumulus Linux 5.6.0
Example
cumulus@switch:~$ nv set service ptp 1 profile CUSTOM1 two-step off
nv set service ptp <instance-id> two-step
Configures clock correction mode if no profile is set. Specify off
to use one-step mode or on
to use two-step mode. The default value is on
.
In one-step mode, PTP time stamps the packet as it egresses the port and there is no need for a follow-up packet. In two-step mode, PTP notes the time when the packet egresses the port and sends it in a separate follow-up message.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
Version History
Introduced in Cumulus Linux 5.6.0
Example
cumulus@switch:~$ nv set service ptp 1 two-step off
nv set service ptp <instance-id> unicast-master <table-id>
Configures the PTP unicast master table.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<table-id> | The unicast master table ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 unicast-master 1
nv set service ptp <instance-id> unicast-master <table-id> address
Configures the IP addresses of the PTP master clocks for unicast requests. You can specify an IPv4, IPv6, or MAC address.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<table-id> | The PTPT unicast master table ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 unicast-master 1 address 10.10.1.1
nv set service ptp <instance-id> unicast-master <table-id> peer-address
Configures the IP address of the external peer from which to accept unicast requests. You can specify an IPv4 or IPv6 address.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<table-id> | The PTP unicast master table ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 unicast-master 1 peer-address 10.10.10.10
nv set service ptp <instance-id> unicast-master <table-id> query-interval
Configures how often to query for unicast sessions with each of the master clocks listed in the unicast master table. You can set a value between -3 and 4.
Command Syntax
Syntax | Description |
---|---|
<instance-id> | The PTP instance number used for management purposes. |
<table-id> | The PTP unicast master table ID. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set service ptp 1 unicast-master 1 query-interval 2
nv set vrf <vrf-id> ptp
Configures PTP in the specified VRF.
nv set vrf <vrf-id> ptp enable
Turns PTP on or off in the specified VRF.
Command Syntax
Syntax | Description |
---|---|
<vrf-id> | The VRF name. |
Version History
Introduced in Cumulus Linux 5.0.0
Example
cumulus@switch:~$ nv set vrf RED ptp enable on