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+--- Thread: D200 and computer on separate subnets? (/Thread-D200-and-computer-on-separate-subnets)
D200 and computer on separate subnets? - photon - 13-May-2015
Does the D200 and the computer running AIR software have to reside on the same subnet?
RE: D200 and computer on separate subnets? - rik - 13-May-2015
My guess is yes - the AIR software uses UDP which isn't usually routed between subnets.
Rik
RE: D200 and computer on separate subnets? - iamwappie - 13-May-2015
UDP is route able as it uses the IP protocol for that and is often used to stream video via Internet. It is a connectionless protocol vs connection oriented such as TCP which also uses IP for routing. So yes the devialet can be on another subnet. UDP has less overhead because it does not require handshakes etc however doesn't garantee correct packet delivery but that can be solved on the receiving part.
RE: D200 and computer on separate subnets? - thumb5 - 13-May-2015
...but isn't the discovery protocol based on a broadcast, which might not be routed between subnets? Not sure.
RE: D200 and computer on separate subnets? - hk6230 - 14-May-2015
I don't think it's possible to have computer and Devialet on two separate subnets.
RE: D200 and computer on separate subnets? - rik - 14-May-2015
My bad.
UPnP Discovery is SSDP - not routed.
Rik
RE: D200 and computer on separate subnets? - photon - 14-May-2015
Thanks for all your replies.
I have two routers (one wireless, one not) for coverage in my house. I actually only wanted to have one subnet but I've been struggling to figure out how to bridge the two routers. I finally figured out how to do it, so it's now a moot point as I can have all devices on the same subnet.
However, in the process I did find that Devialet discovery did not work when I had two subnets.
RE: D200 and computer on separate subnets? - rik - 14-May-2015
Glad you're sorted, now sit back & enjoy the music.
Rik
RE: D200 and computer on separate subnets? - Antoine - 14-May-2015
(13-May-2015, 21:27)thumb5 Wrote: ...but isn't the discovery protocol based on a broadcast, which might not be routed between subnets? Not sure.
Yep, it's indeed the broadcast traffic that makes separate subnets close to impossible in modern networks.