Does Red Hat support PTP over bond + VLAN configuration?
Issue
-
The ptp4l daemon fails to start in a bonding VLAN configuration although it succeeds in a non-VLAN configuration.
-
Bonded pair of Ethernet interfaces in VLAN, both supporting PTP timestamping
-
The error is:
~]# ptp4l -f /etc/ptp4l.conf -i bond1.15 -m -S
ptp4l[1911294.479]: interface 'bond1.15' does not support requested timestamping mode
failed to create a clock
Environment
- Red Hat Enterprise Linux (RHEL)
- 7
- 8
- 9
- linuxptp
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