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The system properties:
• cyberdomo.ssdp.mx (default 5)
• cyberdomo.ssdp.buffersize (default 2048)
• cyberdomo.ssdp.port (default 1900)
are used by the UPnP stack library during the UPnP discovery process. The paper "[Adaptive Jitter Control for UPnP M-Search|http://w3.antd.nist.gov/~mills/papers/Paper521.pdf]" \ [1\] provides a good analysis of the tuning of such parameters related to scalability issues. The MX parameter default has been set to 5 sec. Higher values improve the discovery effectiveness but increase the latency for new device discovery. The Intel "[Device Spy|http://www.intel.com/cd/ids/developer/asmo-na/eng/downloads/upnp/index.htm]" tool uses a delay of 10 sec, the "CyberLink for Java" library 3 sec. The SSDP port in UPnP specification is by default 1900 we allow the modification of such parameter. Wiki Markup
The following system properties:
• felix.upnpbase.exporter.enabled (default true)
• felix.upnpbase.importer.enabled (default true)
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Getting Started << | >> Testing UPnP Devices
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\[1\] K. Mills, C. Dabrowski "Adaptive Jitter Control for UPnP M-Search" IEEE International Conference on Communications, 2003. ICC '03. page(s): 1008\- 1013 vol.2 Wiki Markup