--- Begin Message ---
I think so, based on what Chris said previously about those BT related spec
pages hosted on his site. The link type list page should probably be updated to
point to the tcpdump.org version of the LINKTYPE_BLUETOOTH_BREDR_BB spec.
Sultan
>> On Jul 13, 2020, at 3:20 PM, Guy
--- Begin Message ---
On Jul 13, 2020, at 8:09 AM, Sultan Khan wrote:
> Hmm. Chris Kilgour (whiterocker) originally created the spec, and the version
> on tcpdump.org was just a backup copy. Now, Chris has said that he is no
> longer active in the Bluetooth LE sniffing space, and he doesn’t wan
ultan Khan
> To: Guy Harris
> Cc: Chris Kilgour , tcpdump-workers <
> tcpdump-workers@lists.tcpdump.org>, Joakim Andersson <
> joakim.anders...@nordicsemi.no>, virtual...@gmail.com
> Bcc:
> Date: Mon, 13 Jul 2020 13:51:48 -0400
> Subject: Re: [tcpdump-workers] Propos
--- Begin Message ---
Correct, it's a superset of the old version. OK, I'll omit the link then.
On Mon, Jul 13, 2020 at 1:11 PM Guy Harris wrote:
> On Jul 13, 2020, at 9:02 AM, Sultan Khan wrote:
>
> > Thanks Chris. I’ll make a pull request to tcpdump-htdocs later today,
> and I’ll include a li
--- Begin Message ---
On Jul 13, 2020, at 9:02 AM, Sultan Khan wrote:
> Thanks Chris. I’ll make a pull request to tcpdump-htdocs later today, and
> I’ll include a link to the previous version of the spec as an archive.org
> link to the old one on whiterocker.com.
The new version is a superset
--- Begin Message ---
Thanks Chris. I’ll make a pull request to tcpdump-htdocs later today, and I’ll
include a link to the previous version of the spec as an archive.org link to
the old one on whiterocker.com.
Cheers,
Sultan
>>> On Jul 13, 2020, at 11:54 AM, Chris Kilgour wrote:
>> On 2020-07
--- Begin Message ---
Hmm. Chris Kilgour (whiterocker) originally created the spec, and the version
on tcpdump.org was just a backup copy. Now, Chris has said that he is no longer
active in the Bluetooth LE sniffing space, and he doesn’t want to be in charge
of the spec any more.
Perhaps the sp
--- Begin Message ---
On Jul 10, 2020, at 2:57 PM, Sultan Khan wrote:
> Link to the updated version of the spec with the latest changes:
> https://gistcdn.githack.com/sultanqasim/8b6561309f5934f084a0d938ae733b7a/raw/199fb1867642c927f768fe7d67dae2a639acb48e/LINKTYPE_BLUETOOTH_LE_LL_WITH_PHDR.html
--- Begin Message ---
The reason the extra auxiliary PDU type field is needed is that the
four-bit auxiliary PDU type is ambiguous and context-dependent for
auxiliary PDUs. See Volume 6, Part B, Section 2.3, Table 2.3. The four
least significant bits of the advertising PDU header will be 0b0111 for
--- Begin Message ---
For an advertising physical channel PDU, it appears that the PDU type is in the
least-significant 4 bits of the PDU header.
Is that not present in an auxiliary advertising packet?--- End Message ---
___
tcpdump-workers mailing list
--- Begin Message ---
Thanks for the feedback, your suggestions do make the specification
clearer. I edited the specification based on your suggestions, and I also
clarified the usage of integer bit fields within the Flags field.
Link to the updated version of the spec with the latest changes:
htt
--- Begin Message ---
A couple more editorial comments:
In the description of the bits in the Flags field, I'd describe the 0x3000 bits
as "PDU type dependent", and, after they're listed indicate that:
For PDU types other than type 1 (auxiliary advertising), the PDU type
dependent field
--- Begin Message ---
Hello all,
DLT_BLUETOOTH_LE_LL_WITH_PHDR was created close to a decade ago mainly to
support Bluetooth LE sniffers. It includes parameters describing sniffer RF
capture settings in addition to the BLE link layer packet. It was created
in the days of Bluetooth 4.0, when BLE wa
--- Begin Message ---
On Jul 9, 2020, at 1:46 PM, Sultan Khan wrote:
> Through discussions with Joakim Anderson (of Nordic) and Mike Ryan (Ubertooth
> developer), and going through several iterations of proposed protocol
> updates, I/we came up with this:
> https://gistcdn.githack.com/sultanqa
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