Why is the UPnP registeration and advertisement of services is failing on the Leoppard Board and how do I fix it:
In case anyone is interested, this problem is resoved by matching the IP settings of the IPNC demo with those assigned to the device by DHCP. I now get:
Upnp port is 0
UPnP Initialized OK ip=192.168.101.50, port=49152
desc_doc_url = 192.168.101.50/tvdevicedesc.xml
error code = 0
Starting internet superserver: inetddevice advertisement succeed.