Re: [tcpdump-workers] Resend: Request for new DLT Value

2022-11-15 Thread Guy Harris via tcpdump-workers
--- Begin Message ---
On Nov 15, 2022, at 3:50 PM, Chris Brandson via tcpdump-workers 
 wrote:

> The ITU Recommendation G.9959 document can be found here 
> https://www.itu.int/rec/T-REC-G.9959 . 
> Work is ongoing on a wireshark dissector (hence the request for DLT LINKTYPE) 
> and the TAP encapulation is still in development and will be published 
> shortly. 

Let us know when you have a draft ready for us to look at.--- End Message ---
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[tcpdump-workers] Resend: Request for new DLT Value

2022-11-15 Thread Chris Brandson via tcpdump-workers
--- Begin Message ---
Hello,

I haven’t heard any response, perhaps because I was not subscribed the the 
mailing list? Apologies is this a repeat.

We are working on a new encasulation for ITU G.9959 frames. The plan is for it 
to be modelled after the LINKTYPE_IEEE802_15_4_TAP in the IEEE 802.15.4 TAP 
Link Type Specification 

 . However because of the signifigant differences between IEEE 802.15.4 and ITU 
G.9959 we will be publishing a new ITU G.9959 TAP specification. The TAP 
Specification will contain TLV values for ITU G.9959 specific meta-data such as 
region, mode, channel, RSSI, etc. and the payload will be actual ITU G.9959 
frames themselves.

We suggest a Linktype name of LINKTYPE_ITU_G9959_TAP and Description 

ITU-T G.9959 Short range narrow-band digital radiocommunication with a 
pseudo-header containing TLVs with metadata preceding the G.9959 header.

The ITU Recommendation G.9959 document can be found here 
https://www.itu.int/rec/T-REC-G.9959 . 
Work is ongoing on a wireshark dissector (hence the request for DLT LINKTYPE) 
and the TAP encapulation is still in development and will be published shortly. 

Thank-you and please let me know if any additional information is required.

+ Chris Brandson

Exegin Technologies
401 - 2071 Kingsway Avenue
Port Coquitlam BC V3C 6N2
Canada

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