Delay Asymmetry
Ingress latency
Egress Latency
Version
Mcast Addr
Not Slave
Local Prio
2 Step Flag
Virtual Port Enable and Configuration
Object
Enable
I/O Pin
Class
This value is announced from the master to the slave in an announce message.
The value is reflected in the MDR field in the Slave
The interval for issuing Pdelay_Req messages for the port in P2P mode
Range is -7 to 5.
Note:
The interpretation of this parameter has changed from release 2.40. In earlier
versions the value was interpreted relative to the Sync interval, this was a
violation of the standard, so now the value is interpreted as an interval. I.e.
MPR=0 => 1 Delay_Req pr sec, independent of the Sync rate.
If the transmission delay for a link in not symmetric, the asymmetry can be
configured here, see IEEE 1588 Section 7.4.2 Communication path asymmetry
Range is -100000 to 100000.
Version
The current implementation only supports PTP version 2
Ingress latency measured in ns, as defined in IEEE 1588 Section 7.3.4.2.
Range is -100000 to 100000.
Egress latency measured in ns, as defined in IEEE 1588 Section 7.3.4.2.
Range is -100000 to 100000.
PTP version used by this port
Configured destinaton address for multicast packets (PTP default or LinkLocal)
TRUE indicates that this interface cannot enter slave mode
1-255, priority used in the 8275.1 BMCA
Option to override the 2-step option on port level */ // IEEE 802.1AS specific
parameters are only available when the 802.1AS profile is selected
Description
Disabled or Enabled.
Virtual Port I/O Pin. The valid range is 0 to 3.
Clock class value for clock as defined in IEEE Std 1588. The valid range is from
0 to 255.
272
User's Manual of WGS-5225-8P2S Series