[openib-general] troubles with IPoIB

[Woodruff, Robert J]

>What is the firmware version of the PCIe adapters ? I have seen
problems
>like this when not all the adapters were at 4.5.3.

I also saw a problem with multicast packets on PCI-E adapters, with the 
SF ipoib. There was a problem was with the 4.5.3 firmware and seemed to
be fixed
with the 4.6.0-rc4 firmware. Not sure if that one is released yet, but
you might want to check with Mellanox.