[c-nsp] Routing SSDP for Windows Desktops

Anton Kapela tkapela at gmail.com
Mon May 10 00:43:47 EDT 2010


On May 9, 2010, at 10:17 PM, Dan Letkeman wrote:

> Am I missing something?  Or does this just not work?

Well, ttl=1 always wins, or doesn't, so to speak. AFAIK, ssdp mcast destined packets are ttl=1 on winders by default. Not authoritative in all cases, but this seems spot on:

http://msdn.microsoft.com/en-us/library/aa381091%28VS.85%29.aspx

-Tk


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