When trying to do a document drop on the iPad the following error message was displayed:
Unable to contact server
The CRM sdata could not be accessed outside the netwotk.
Open Internet Information Services (IIS) Manager and navigate to Sites -> Defauly Web Sites -> sdata and open URL Rewrite and select the "crmj_rule".
The Rewrite URL appears as follows:
Change it to the following:
Then perfom an iisreset.
Dashboards should now be available outside the network and the document on the iPad should now work as expected.