[drats_users] RatFlector: tnc port

Mark Phillips
Tue Dec 29 13:23:28 PST 2009


Have you looked at the JNOS sources?

http://www.langelaar.net/projects/jnos2/downloads/linux/jnos20h.tar.gz

Lots of UI wrappers there for various IP/AX25 servers. Should give you 
some ideas.

Mark



On 12/29/2009 11:03 AM, Dan Smith wrote:
>> is it right that it isn't present a correct callsign and path in ax25 packet
>> header ?
>
> Yes. D-RATS doesn't implement AX.25, it just uses the TNC as a modem.
>
> I've contemplated implementing the minimum bits of AX.25 to wrap the
> packets in a UI frame (I'd need this for AGWPE support, AFAICT) but I
> haven't found a quick and easy explanation on how to do this.  If you
> (or anyone else) has a good reference, send it on.  I've looked briefly
> at the TAPR AX.25 specification, but it's rather dense and I've not
> spent much time with it.
>



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