On Jul 24, 2009, at 12:33 PM, dlake02 wrote:

Scott

In the initial packet, the IP address is set to a 10.X.X.X/28 address. You won't see that in the database, because it is only sent until the Zone RP is authorized.

Once authorized, the IP address used is the one that the Trust Server picks up from source IP of the poll.

Also, once registered, each module registers with a 10.X.X.X/28 address so that DD traffic can reach it.

David


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David,

Its great that you are willing to freely share your knowledge of how G2 works - I can't wait until your beta is over and you release code for us to try and source to study. (My Friendcoms arrived today for my desktop test platform.) I'm still wondering if you have also found a way to have your gateway code talk to the RP2C or is it only for home brew GMSK modem/node adapter controlled repeaters?

Architecturally, I find the whole 10.x.x.x dependency a little off- putting. Even for DD, the routing should be by callsign (look at the DD packet format, it has nothing to do with TCP/IP, its about encapsulating Ethernet packets inside of D-STAR packets). Maybe next generation trust/gateway architecture can eliminate this dependency?

I think the gateway architecture should be Internet encapsulates D- STAR packets treating both DD and DV the same. All the trust would need is to map which callsigns need routed to which gateway and let the gateway handle it from there.


John Hays
Amateur Radio: K7VE
[email protected]

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