On Thu, May 18, 2006 at 04:24:16PM -0700, Sean Hefty wrote: > I should note that I compared the subnet prefixes to determine if the GRH > should be used. Reading back over the 'GRH flag in ib_ah_attr' thread, it > looks like there's consensus that hop_limit > 1 is the check that we want. > I will update the code accordingly.
I think it is also prudent to not use a GRH if the DGID's prefix is fe80::/64 (link local scope). Jason _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
