Sean Hefty wrote on Thu, 25 Mar 2010 at 16:16:39 >> Still trying to narrow down what causes this, but thought I'd bring >> this up now in case someone else has seen it too. > > I have DHCP on my cluster, but my nodes almost never obtain a DHCP > address. Did they get DHCP addresses with the NDIS 5.1 version of IPoIB? This seems related to moving to NDIS 6...