[aprssig] Is the APRS Spec for APRS Data Type Identifier just randomly ignored? Should it be?
Henk de Groot
henk.de.groot at hetnet.nl
Thu Aug 18 14:08:44 CDT 2005
Curt, WE7U schreef:
> On Wed, 17 Aug 2005, James Washer wrote:
>>Curt, the APRS Spec includes BEACON as well as many other non AP* destinations. Further, the spec goes on to say "any other destination NOT include in the generic ..." are ALTNET,
>>Wouldn't this imply a BEACON destination is indeed an APRS packet?
> Yep. Forgot about those exceptions.
Also keep in mind that MIC-E packets also do not use AP* destinations, but
are not ALTNET packets. In fact.. you cannot use MIC-E on ALTNETs since
there is no way to indicate the ALTNET...
So before looking at the destination address to detect an ALTNET, first
look if it is not a MIC-E packet.
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