Get and Set NAT config

Hi all,

I am trying to read and write the NAT config for a larger vApp with complex rules with PowerCLI as whenever the vApp get's added to a different org from catalog all is gone. This vApp needs to be provisioned quite often, so instead of manually setting all the rules again and again I wonder how this works?

I could get network and everything else working, but NAT doesn't work for me.

I stumpled upon: http://geekafterfive.com/tag/vcloud-director/

But that seems to no longer work in 5.1 as I get an error 406 Not Acceptable from the API.

Hope anybody can share some script to read and set the NAT rules...

Thanks

Yves