[ax25-layer2] PID assignment

[Scott Miller]

Hah!  Good luck.  I tried for months to get someone to issue one to me. 
Finally just picked one myself.  Had an easier time getting IANA to issue me 
a TCP port number.

Scott

----- Original Message ----- 
From: <ax25 at pe1rdw.demon.nl>
To: <ax25-layer2 at lists.tapr.org>
Sent: Tuesday, September 27, 2005 2:40 PM
Subject: [ax25-layer2] PID assignment


> Talking of PIDs, what is the process of registering a new PID for instance 
> if
> someone developes a layer 3 version of aprs or a picture broadcasting 
> system?
>
> 73 de Andre PE1RDW
>
> Quoting pete at ae5pl.net:
>
>> I recommend reading the v2.2 spec available at the TAPR web site to
>> better understand how a protocol version upgrade is handled.  The PID
>> identifies the protocol which is being carried by AX.25, not the AX.25
>> version itself.  Therefore, there will not be a PID for each version of
>> AX.25.  However, as shown in the v2.2 spec, there are other ways of
>> identifying the version supported by individual devices.  Of course,
>> this applies only to changes in the protocol itself.  Most of what is
>> being discussed here is implementations, not changes to the protocol.
>>
>> 73,
>>
>> Pete Loveall AE5PL
>>
>>> -----Original Message-----
>>> From: Robert Bruninga
>>> Sent: Tuesday, September 27, 2005 12:28 PM
>>> To: jdw at eng.uah.edu; ax25-layer2 at lists.tapr.org
>>> Subject: Re: [ax25-layer2] even more thoughts
>>>
>>> What I mean by that is just like for AX25V2L2, and that is
>>> that if a V2 packet is received, then it is processed as V2.
>>> If it V2L2, then it is handled as V2L2.  I assume that this
>>> new AX.25 version will have its own PID so that it does not
>>> break what exists, and can always recognize itself?
>>
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>>
>
>
>
>
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