Hi,
for evaluation and testing I need to set the priority on egress frames on a tagged Ethernet interface. On a Linux machine, "setsockopt (sock, SOL_SOCKET, SO_PRIORITY, &sockOpt...)" does the trick – alas, SO_PRIORITY is not available on MacOS.
Ingress frames (from the Linux machine) are tagged correctly, the PCP field shows the correct value in WireShark, so my Ethernet-USB-C dongle seems to be capable.
Is there any other way to set the priority, may be through a system utility? Or via an ioctl call?
Thanks and
Best Regards
Bernd