S o n o m a U s e r M a n u a l
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C H A P T E R F O U R
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S o n o m a U s e r M a n u a l
P T P / I E E E - 1 5 8 8
Two Gigabit Ports
The PTP daemon status and conguration is supported from two PTP companion utilities ptpstatx
and ptpconfigx, where x is network port 0 (eth0) or 1 (eth1). The following table shows the
Sonoma utilities that pertain to PTP:
Daemon Status Conguration
PTP
ptpd0
ptpd1
ptpstat0
ptpstat1
ptpconfig0
ptpconfig1
PTP can be enabled on one or both network ports (eth0 and eth1). If PTP is enabled on only one
port, then eth0 is the network port identier and you would use ptpstat0 and ptpconfig0 for
PTP status and conguration. If PTP is enabled on both ports, then both eth0 and eth1 will be used.
PTP Configuration
and Status
The default PTP conguration settings in the Sonoma are shown below. If you need to modify these
settings then you will need to recongure the PTP Subsystem. You may perform the conguration
from either a telnet or ssh session, or the local RS-232 console. Default PTP settings are:
Port 0 (eth0) Port 1 (eth1)
Sync Interval 1 second 1 second
Announce Inverval 2 seconds 2 seconds
Priority 1 128 128
Priority 2 128 128
Delay Mechanism E2E E2E
Domain 0 1
PTP Time Mode PTP PTP
PTP TTL 1 1
PTP Configuration and Status Using the Keypad/Display
If your unit has the optional PTP capability then there will be an item in the list of Main Menu selec-
tions called: “PTP”. Press the RIGHT/LEFT arrow key until this is highlighted and press ENTER
to select it. Then press the RIGHT/LEFT arrow keys to highlight “Status” or “Setup” and press
ENTER.
The “Status” selection will let you see the current status of the PTP Subsystem.
For the “Setup” selection, press EDIT to recongure PTP. The sequence of edit displays will guide
you through the setup process. Press the HELP key at any time to view the context-sensitive help
information. When you are nished the unit will reset.
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