Patrick, It looks like you are seeing an issue with your proxy configuration, not a TDS problem per se. We have a FAQ on the issue here: http://www.unidata.ucar.edu/projects/THREDDS/tech/tds4.3/faq.html#proxyServerAndGeneratedURLs -Lansing Ticket Details =================== Ticket ID: MNI-826584 Department: Support THREDDS Priority: Normal Status: Open