From: Guy Harris [mailto:ghar...@sonic.net]
>
> On Sep 25, 2018, at 6:16 AM, guenter.eberm...@elektrobit.com wrote:
>
> > I have updated http://www.elektrobit.com/ebhscr
>
> So what is the origin of the scale for the time stamps?
>
> For BroadR-Reach, I'm guessing, from
>
> The timestamp
On Sep 25, 2018, at 6:16 AM, guenter.eberm...@elektrobit.com wrote:
> I have updated http://www.elektrobit.com/ebhscr
So what is the origin of the scale for the time stamps?
For BroadR-Reach, I'm guessing, from
The timestamp is taken after the end of the SFD (Start of Frame
Delimiter)
I'll get you a DLT value by Friday!
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> Guy Harris wrote:
>
> > On Sep 24, 2018, at 11:22 AM, wrote:
> >
> > > The "Major number specific header" is fixed-length.
> > > It is 8 bytes long.
> >
> > Please update the specification page to note that.
>
> I have updated http://www.elektrobit.com/ebhscr
We have finished programming t
Guy Harris wrote:
> On Sep 24, 2018, at 11:22 AM, wrote:
>
> > The "Major number specific header" is fixed-length.
> > It is 8 bytes long.
>
> Please update the specification page to note that.
I have updated http://www.elektrobit.com/ebhscr
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t
On Sep 24, 2018, at 11:22 AM,
wrote:
> The "Major number specific header" is fixed-length.
> It is 8 bytes long.
Please update the specification page to note that.
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> Guy Harris wrote:
>
> On Sep 24, 2018, at 1:46 AM, guenter.eberm...@elektrobit.com wrote:
>
> > Thanks for the suggestions!
> > I have updated the description accordingly. Please find it here:
> > http://www.elektrobit.com/ebhscr
> >
> > Do you need any more information?
>
> Is the "Major num
On Sep 24, 2018, at 1:46 AM, guenter.eberm...@elektrobit.com wrote:
> Thanks for the suggestions!
> I have updated the description accordingly. Please find it here:
> http://www.elektrobit.com/ebhscr
>
> Do you need any more information?
Is the "Major number specific header" fixed-length or is i
> From: Guy Harris wrote:
>
> On Aug 8, 2018, at 8:23 AM, Michael Richardson wrote:
>
> > wrote:
> >> After the header comes a captured frame-payload. Its content depends on the
> >> major number in the header.
> >
> >> Do you need any more information?
> >
> > it would be great to point to a
On Aug 8, 2018, at 8:23 AM, Michael Richardson wrote:
> wrote:
>> After the header comes a captured frame-payload. Its content depends on the
>> major number in the header.
>
>> Do you need any more information?
>
> it would be great to point to a web site for this info.
...especially if the
wrote:
> After the header comes a captured frame-payload. Its content depends on
the
> major number in the header.
> Do you need any more information?
it would be great to point to a web site for this info.
Do you want us to point to www.elektrobit.com, or is there a more specific
U
Hi,
The Elektrobit High Speed Capture and Replay (EBHSCR) protocol is produced by a
PCIe Card for interfacing high speed automotive interfaces.
We write the captured data into a pcap file, using a user specific DLT.
But we want to upstream our dissector, thus I want to request an official DLT.
P
Hi Guy,
>
> So by "tracer" do you mean that it actually dissects and displays
packets, or do you mean it captures packets and feeds them to Wireshark
or some other program to dissect?
>
It's an USB device that captures packets on the bus and feeds it to
Wireshark as a byte array starting wit
On Jan 17, 2017, at 5:25 AM, Becker (ELZET80) wrote:
> I think my request was a bit misleading and wrong formulated. I told you we
> are working on a BITBUS tracer which in reality is a SDLC tracer that can
> trace BITBUS too.
So by "tracer" do you mean that it actually dissects and displays p
Hi Guy,
thank you for your response.
I think my request was a bit misleading and wrong formulated. I told you
we are working on a BITBUS tracer which in reality is a SDLC tracer that
can trace BITBUS too.
>> Is there a way to use the SDLC dissector as a DLT already?
> No, and if you were to
On Jan 16, 2017, at 4:06 AM, Becker (ELZET80) wrote:
> we are currently working on an USB tracer which captures messages from BITBUS
> connected devices.
> BITBUS is based on the SDLC protocol by IBM (see:
> https://en.wikipedia.org/wiki/Synchronous_Data_Link_Control)
Several protocols, includ
Hello,
we are currently working on an USB tracer which captures messages from
BITBUS connected devices.
BITBUS is based on the SDLC protocol by IBM (see:
https://en.wikipedia.org/wiki/Synchronous_Data_Link_Control)
We have already seen that there is a SDLC dissector implemented in
Wireshark
On Thu, Sep 15, 2016 at 2:16 AM, Guy Harris wrote:
> On Sep 14, 2016, at 7:13 AM, Jonathan Brucker
> wrote:
>> Does it make more sense to define an enum (0..7) instead of ASCII symbols?
> So I'm OK with changing it - but let's do it quickly. It's not on the
> tcpdump.org site yet, so it's not
On Sep 14, 2016, at 7:13 AM, Jonathan Brucker wrote:
> Actually, I have a small dilemma regarding the offset words (the last 4
> bytes):
>
> Does it make more sense to define an enum (0..7) instead of ASCII symbols?
Either one would work.
A switch statement switching on the offset word value
Actually, I have a small dilemma regarding the offset words (the last 4 bytes):
Does it make more sense to define an enum (0..7) instead of ASCII symbols?
I noticed that VLC project defines RDS blocks (internally) using an
enum, starting from 0:
#define V4L2_RDS_BLOCK_A 0
#define V4L2_RDS_BLOCK_
On Sep 4, 2016, at 6:43 AM, Jonathan Brucker wrote:
> I am posting to request a value for DLT_RDS and LINKTYPE_RDS.
>
> Radio Data System (RDS) is a communications protocol standard
> published in 1992 for embedding small amounts of digital information
> in conventional FM radio broadcasts.
>
>
I am posting to request a value for DLT_RDS and LINKTYPE_RDS.
Radio Data System (RDS) is a communications protocol standard
published in 1992 for embedding small amounts of digital information
in conventional FM radio broadcasts.
The standard is also known as Radio Broadcast Data System (RBDS) in
Hello,
I would like to request a DLT Value for a protocol called 'Metadata',
which we developed during one of our projects.
The protocol is used to attach arbitrary items of information to a
packet. An example of this would be the direction of the packet
(inbound, outbound) or whether the packet
Phil Mulholland wrote:
Sure. The header is used to multiplex PCI frames and Ethernet frames
onto a custom processor interface. Our libpcap patch captures from this
interface. It looks like:
OK, that's a bit specialized, so it probably won't provoke any major
pcap-NG, tcpdump, Wireshark, etc.
Hi Guy,
Guy Harris wrote:
On Jul 31, 2007, at 7:43 PM, Phil Mulholland wrote:
I'd like to request a new DLT value for our internal header format.
We have a patched version of libpcap that can capture packets from our
custom board. The
board can optionally attach it's own header to the packe
On Jul 31, 2007, at 7:43 PM, Phil Mulholland wrote:
I'd like to request a new DLT value for our internal header format.
We have a patched version of libpcap that can capture packets from
our custom board. The
board can optionally attach it's own header to the packets, before
the Ethernet h
Hi,
I'd like to request a new DLT value for our internal header format.
We have a patched version of libpcap that can capture packets from our custom
board. The
board can optionally attach it's own header to the packets, before the Ethernet
header. We
call it an RAIF1 header so something like
Daniele Orlandi wrote:
Yes, I agree, in facts I forgot that I was already using DLT_LINUX_LAPD.
I would go with DLT_LINUX_LAPD,
OK, I've checked in a change to make it DLT_LINUX_LAPD. Presumably the
theory is that either
1) vISDN will be the only ISDN-for-Linux that supports D-channel packet
c
On Friday 8 April 2005 00:38, Guy Harris wrote:
>
> Then perhaps it should be called DLT_LINUX_LAPD or DLT_VISDN_LAPD or
> something such as that.
Yes, I agree, in facts I forgot that I was already using DLT_LINUX_LAPD.
I would go with DLT_LINUX_LAPD,
Thank you,
Bye,
--
Daniele Orlandi
-
This
On Apr 7, 2005, at 3:01 PM, Daniele Orlandi wrote:
It depends on what you mean with "no extra stuff". The payload is
raw-LAPD but
the capture includes the sockaddr_ll header because the dissector
needs to
know the interface's role in order to correctly interpret the C/R
flag.
Specifically, b
Duh, are you seeing a bad PGP signature?
It seems that majordomo rewrote the signature separation string:
=2D-=20
Daniele Orlandi
--=20
Daniele Orlandi
Dunno it it's my fault or majordomo's, anyway it was really me :)
I'll indagate :)
Sorry,
Bye,
--
Daniele Orlandi
-
This is the tcpdum
On Thursday 7 April 2005 22:37, Guy Harris wrote:
>
> So this is D-channel only, i.e. a DLT_{whatever} capture wouldn't have
> any B-channel traffic?
Yes, correct.
> And the packet content is just a raw LAPD packet, with no extra stuff
> added or removed?
It depends on what you mean with "no ext
Daniele Orlandi wrote:
I would like to request a DLT_ number for raw LAPD (q.921) frames captured
thru vISDN, an ISDN architecture I'm developing for Linux. Some draft
documentation may be found at http://www.orlandi.com/visdn/
So this is D-channel only, i.e. a DLT_{whatever} capture wouldn't hav
Hello,
I would like to request a DLT_ number for raw LAPD (q.921) frames captured
thru vISDN, an ISDN architecture I'm developing for Linux. Some draft
documentation may be found at http://www.orlandi.com/visdn/
Possible names could be DLT_LAPD or DLT_Q921, I would chose the former as it
is t
gilbert HOYEK wrote:
hi i would like to request a new DLT_SEPTEL for Intel/Septel cards used
in ss7 messages transfer .
DLT_SEPTEL, or DLT_MTP2/DLT_MTP3/whatever?
Unless there's some extra header on the packet that includes information
from the Septel cards, the DLT_ name probably shouldn't m
hi i would like to request a new DLT_SEPTEL for Intel/Septel cards used in
ss7 messages transfer .
i think it's one of 139 140 140 142 as it is mentioned in the bpf.h
header file so plz tell me which one i choose ...
Next i would like to know how to impement it ...it means what chang
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