[Linuxptp-users] Error when configuring multiple slaves

[james j. <jam...@gm...>]

Dear,

We want to use Linuxptp by configuring our device as follows:

Master(192.168.1.100)
Slave1 (192.168.1.200)
Slave2 (192.168.1.201)
Slave3 (192.168.1.202)
Ethernet connections between devices used hubs.

I used the following command:
[Master]
./ptp4l -i eno1 -m --step_threshold=1
./phc2sys -a -r -r -m --step_threshold=1

[Slave1-3]
./ptp4l -i enp23s0f0 -s -m --step_threshold=1
./phc2sys -a -r -r -m --step_threshold=1


Slave 1 and 2 are normally synchronized with Master's time.
However, Slave3 is out of sync as "Waiting for ptp4l..." is output in
the log of phc2sys.

Up to 2 slaves can be synchronized normally, but if you try to
configure 3 or more slaves, synchronization will fail.

When configuring multiple slaves, are there any items that need to be
set separately?

Any advice would be appreciated.

Regards,