On Mon, Jul 24, 2017 at 05:07:46PM +0300, Feras Daoud wrote: > In Infiniband, every interface has three identifiers: > GUID, GID, and LID. > The GUID is similar in concept to a MAC address. From RFC4392: > The EUI-64 portion of a GID is referred to as the Global Unique > Identifier (GUID) and is the only persistent identifier of a port.
So we have to parse sysfs because SIOCGIFHWADDR does not return the info we need. Is that right? Thanks, Richard ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Linuxptp-devel mailing list Linuxptp-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-devel
