OK.  I hope you will open a case, with a review of diags from each side, support might be able to help it along.  Good nite. 
Hi Experts,  i have a query regarding SAN replication over WAN.. i have noticed upon the first day that the replication between 2 remote sites is too slow. it only replicated 6 Gig of data in 24 hours.   We have this a 40 MBps and tested its latency at an average of 380ms.Any other idea as to why the replication is too slow? and any other option to make it faster?  thanks 
SLOW WAN Replication