Wireshark-users: Re: [Wireshark-users] ISDN Layer 3 decode
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From: Guy Harris <guy@xxxxxxxxxxxx>
Date: Fri, 4 Nov 2011 17:22:02 -0700
On Oct 30, 2011, at 3:16 PM, Guy Harris wrote:

> 
> On Oct 30, 2011, at 11:40 AM, Keith French wrote:
> 
>> Just a thought, as you'd like more traces. I have quite a few from my lab that are DPNSS and again Wireshark has a good DPNSS dissector. The Aethra decode for DPNSS is excellent, but if you want to check more L2 stuff, will they be of any use?
> 
> Sure - the more the better.  (It might also suggest DPNSS improvements, if the Aethra decode is excellent and the Wireshark is just good.)

Well, one improvement would be to let it decode DPNSS-over-LAPD, which it currently can't do, and which is in some of the captures attached to the bug.

I've put some comments into the bug; you should file a new, separate bug on DPNSS-over-LAPD.  Is there any standard (international or national) that says a SAPI of 17 is used for DPNSS, or is that just what happens to be used on the call in "Buffer overflow due to serial port connection too slow.aps"?