On Tue, 2006-08-15 at 14:33, Sean Hefty wrote: > >Is the IP address only used locally to construct the MGID ? What does > >the MGID look like ? What signature does it use if any ? > > The IP address may also used be used to lookup routing information in order to > bind to a local device. The address is then used locally construct the MGID. > The MGID looks a lot like the ipoib MGIDs, with a byte 8 being 0x01.
One of the reserved bytes in the MGID is 1 rather than 0 and it's using an IPv4 signature (0x401b) ? Where does the qkey come from on the creation of the group ? -- Hal > - Sean _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
