What did you have to do to gain the speed?My transfers across the tunnel are performant now.
I have Hyper-V (2012 R2) running on an E5-2620 and a E3-1230v3 across a 1GbE link. I was seeing around 30MB/s, and I'm hitting 100MB/s now.
I'll go shove in my 10GbE switch sometime, and attach SFP+ DACs, but that won't be a few months before I get back to this DC.