I am having an issue with Edge Load Balancer in Mac Forwarding mode for Solaris 10.

I have followed the documentation for configuration for both the LB and Back End Servers, but I still cannot get it to forward requests. I have my Load Balancer IP configured and can ping from outside of the host.
and have confirmed that I can connect from a remote machine, by deleting the arp entry for the host and publishing a new one using the Back End Server Mac address, so I guess that part is working.

When I snoop on the load Balancer with the Mac Address of the Back End Server, I can see that packets are being issued to the back end server, but they never seem to get there. Since I am seeing packets with the BES Mac Address I am assuming that the Edge Load Balancer is configured correctly and that there is something else that I am missing.

Any ideas?