It looks to me like the MGIDs for IPv6 are only getting the low 32 bits of the address rather than 80 bits.
| 8 | 4 | 4 | 16 bits | 16 bits | 80 bits | +------ -+----+----+-----------------+---------+-------------------+ |11111111|0001|scop|<IPoIB signature>|< P_Key >| group ID | +--------+----+----+-----------------+---------+-------------------+ Local interface address: inet6 addr: fe80::208:f104:396:71/64 Scope:Link MGID is displayed as MGID ff12:601b:ffff:0:0:1:ff96:71 (Haven't looked on the IB wire yet). IPv6 comes up in IPv6 over IPv4 tunneling mode but I don't think this should affect the MGID used. I have the latest bits (and patches) installed. -- Hal _______________________________________________ openib-general mailing list [EMAIL PROTECTED] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general