On Thu, Feb 19, 2015 at 02:00:16PM +0100, Axel Holzinger wrote: > Hi all, > > I have two gPTP aware switches here and a PC with i210 and with switch A > ptp4l is syncing fine, while with switch B not. Could anybody point me in a > direction how I can find out what ptp4l doesn't like regarding switch B. It > always selects itself as best master continously (i210 MAC is > a0-36-9f-47-60-48). Prios are the same for switch A and B.
Increase the message level to take a look at the asCapable port variable. There are quite a number of conditions. Some other ideas: Use wireshark to find out what, if any, messages are being exchanged. In port.c, there are quite a few places where silently we drop invalid messages. You can hack in a few debugging statements to find out what is going on, especially WRT asCapable. Good luck, Richard ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=190641631&iu=/4140/ostg.clktrk _______________________________________________ Linuxptp-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linuxptp-users
