vxlan on vcloud director 5.1

Hi,

I'm trying to set up VXLAN but the vib installation fails.

Network  Virtualization > Preparation > Connectivity > Edit

I choose clusters and teaming policy.

When i apply the settings i see the vxlan-vib install start but fail on the esxi hosts.

esxupdate.log on host:

2013-02-19T21:42:08Z esxupdate: downloader: DEBUG: Downloading http://1.1.1.1:80/eam/vib?id=790677f5-86d3-4e4a-889f-bbc9bc444f54-0 to /tmp/tmpTu4As5...
2013-02-19T21:42:08Z esxupdate: Metadata.pyc: INFO: Unrecognized file vendor-index.xml in Metadata file

Manually downloading the file from URL to the esxi host works fine.

Running

esxi 5.1 914609

vcd 5.1

n&s 5.1.2-997359

Does anyone have a suggestion?

Thanks,

Peter