On Tue, Mar 14, 2023 at 05:56:45PM +0000, Chang, Benjamin via Linuxptp-users wrote: > When I try to add the other nic in the config file, it errors. It says it > cant open the port of the nic to server 2. > I tried running "sudo ptp4l -i nic2 -m" on command line and it does appear to > broadcast ptp, but it's using a local clock as grandmaster and not my > grandmaster.
The NICs don't have a common PTP clock. You need to enable the boundary_clock_jbod option and run phc2sys in the automatic mode to synchronize the PHCs to each other. -- Miroslav Lichvar _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
