[Wireshark-users] wireshark handles SCTP association indexing wrong under some circumstances -- multi-homing is wrongly reported where there is none

2023-12-15 Thread Ariel Burbaickij
n reported with always larger vtag reported as part of association, so as a matter of example: Endpoint 1 is 1.1.1.1 and 3.3.3.3 (vtag 0x0303) Endpoint 2 is 2.2.2.2 and 4.4.4.4 (vtag 0x0404) so, why does analysis fail here, where it should no

Re: [Wireshark-users] LUA support for compressed protocols

2023-06-05 Thread Ariel Burbaickij
implementation then in tvbuff.c or something and then to build this (semi)-private version of Wireshark or are there any smarter ways to go about it ? I, for my part, do not see any. Kind Regards Ariel Burbaickij On Sun, Jun 4, 2023 at 1:48 PM chuck c wrote: > https://gitlab.com/wireshark/wiresh

Re: [Wireshark-users] LUA support for compressed protocols

2023-06-01 Thread Ariel Burbaickij
e not what is used for compression ? Kind Regards Ariel Burbaickij On Thu, Jun 1, 2023 at 7:47 AM chuck c wrote: > https://wiki.wireshark.org/Contrib#file-formats > file-zip.lua - 2016-12-22 - 1.11.3? - Dissects the structure of a Zip > archive using heuristics. Hosted o

[Wireshark-users] LUA support for compressed protocols

2023-05-31 Thread Ariel Burbaickij
Kind Regards Ariel Burbaickij ___ Sent via:Wireshark-users mailing list Archives:https://www.wireshark.org/lists/wireshark-users Unsubscribe: https://www.wireshark.org/mailman/options/wireshark-

Re: [Wireshark-users] no dissecting on SCTP retransmissions or "retransmissions"

2023-03-22 Thread Ariel Burbaickij
Hello Jeff, all, I would not say that Open Source is or predominantly is urge driven but the method suggested sort of works fine. Kind Regards Ariel Burbaickij On Mon, Mar 20, 2023 at 9:04 PM Jeff Morriss wrote: > > > On Mon, Mar 20, 2023 at 5:58 AM Ariel Burbaickij < >

[Wireshark-users] no dissecting on SCTP retransmissions or "retransmissions"

2023-03-20 Thread Ariel Burbaickij
rked as retransmitted are dissected or not ? Kind Regards Ariel Burbaickij ___ Sent via:Wireshark-users mailing list Archives:https://www.wireshark.org/lists/wireshark-users Unsubscribe: https://www.wireshark.

Re: [Wireshark-users] wireshark keeps on decoding SIP over UDP on non-standard port despite all usual suspects on OFF

2022-11-30 Thread Ariel Burbaickij
d of all these contortions why not to introduce the logic matching the one for TCP ports ? Seems pretty natural and general to me. Kind Regards Ariel Burbaickij On Tue, Nov 29, 2022 at 4:43 PM chuck c wrote: > The heuristic for SIP doesn't do any validation before passing the data

Re: [Wireshark-users] wireshark keeps on decoding SIP over UDP on non-standard port despite all usual suspects on OFF

2022-11-29 Thread Ariel Burbaickij
Hello Jaap, all, nothing there as well. Kind Regards Ariel Burbaickij On Mon, Nov 28, 2022 at 9:23 PM Jaap Keuter wrote: > Hi, > > Have you looked at the table in Analyse | Decode As... ? > > Thanks, > Jaap > > > On 28 Nov 2022, at 16:51, Ariel Burbaickij > wr

[Wireshark-users] wireshark keeps on decoding SIP over UDP on non-standard port despite all usual suspects on OFF

2022-11-28 Thread Ariel Burbaickij
behind the UDP header?) and how can it be prevented ? Kind Regards Ariel Burbaickij ___ Sent via:Wireshark-users mailing list Archives:https://www.wireshark.org/lists/wireshark-users Unsubscribe: https

Re: [Wireshark-users] last touches for custom Lua dissector

2021-11-30 Thread Ariel Burbaickij
Hello Pascal, cool, it works. Thank you very much for your fast response. Genuinely appreciated! Will take a look at the updated(?) dissector now. Kind Regards Ariel Burbaickij On Tue, Nov 30, 2021 at 2:22 PM Pascal Quantin wrote: > Hi Ariel, > > Le mar. 30 nov. 2021 à 14:12, Ariel B

[Wireshark-users] last touches for custom Lua dissector

2021-11-30 Thread Ariel Burbaickij
length()):tvb(), pinfo, tree) I do get S1AP as a protocol. length of wrapper_protocol is the same in all three cases, So, how can it be achieved foR LTE RRC and eventually NR RRC ? Kind Regards Ariel Burbaickij ___ Sent v

Re: [Wireshark-users] any examples of how to hook up Lua dissector to user_dlt tree?

2021-09-02 Thread Ariel Burbaickij
OK, so even with all that omissions of topics far and close to Wireshark and whatever differences in tastes/approaches, can we take a look at the first draft of the additions to the documentation, if any? Kind Regards Ariel Burbaickij On Thu, Sep 2, 2021 at 10:13 AM Guy Harris wrote: > On

Re: [Wireshark-users] any examples of how to hook up Lua dissector to user_dlt tree?

2021-09-02 Thread Ariel Burbaickij
eresting to understand why I spent some half a day in vain trying to utilize "user_dlt" ;-). Kind Regards Ariel Burbaickij On Wed, Sep 1, 2021 at 11:00 PM Guy Harris wrote: > On Sep 1, 2021, at 1:33 PM, Ariel Burbaickij > wrote: > > > thank you very much for your de

Re: [Wireshark-users] any examples of how to hook up Lua dissector to user_dlt tree?

2021-09-01 Thread Ariel Burbaickij
ndled, then *why *part of it should include the explanations you provided, I reckon. Kind Regards Ariel Burbaickij On Wed, Sep 1, 2021 at 10:09 PM Guy Harris wrote: > On Sep 1, 2021, at 1:49 AM, Ariel Burbaickij > wrote: > > > As for OpenBSD, so what, is there really some #if

Re: [Wireshark-users] any examples of how to hook up Lua dissector to user_dlt tree?

2021-09-01 Thread Ariel Burbaickij
documentation to cover them. As for OpenBSD, so what, is there really some #ifdef for this special case buried somewhere in the code or how is it handled? Kind Regards Ariel Burbaickij On Wed, Sep 1, 2021 at 9:50 AM Guy Harris wrote: > On Sep 1, 2021, at 12:27 AM, Ariel Burbaickij >

Re: [Wireshark-users] any examples of how to hook up Lua dissector to user_dlt tree?

2021-09-01 Thread Ariel Burbaickij
, together with some examples, included in the guide or some tutorial, as I see it, as this, maybe somewhat obscure, to the general audience at least, topic, is underrepresented there, no ? Kind Regards Ariel Burbaickij On Wed, Sep 1, 2021 at 8:48 AM Guy Harris wrote: > > > > On Aug 31,

Re: [Wireshark-users] any examples of how to hook up Lua dissector to user_dlt tree?

2021-08-31 Thread Ariel Burbaickij
R1, ypp) why not to stick to one naming convention of user_dlt -- I do not know but the lines above is the way to start the dissector in this case. Kind Regards Ariel Burbaickij On Wed, Sep 1, 2021 at 4:22 AM Maynard, Christopher via Wireshark-users < wireshark-users@wireshark.org> wrote: >

[Wireshark-users] any examples of how to hook up Lua dissector to user_dlt tree?

2021-08-30 Thread Ariel Burbaickij
should look like: local user_dlt = DissectorTable.get("user_dlt") // user_dlt dissector exists in Wireshark user_dlt:add(148, my_protocol_to_be_dissected) // my protocol uses user_dlt 148 or is it something else ? Kind Regards Ariel

[Wireshark-users] strange artefact of ethereal for SCTP packets or something else

2008-02-21 Thread Ariel Burbaickij
of packets happening in ethereal or is it, indeed, possible option, should later be the case can you point me to the spec that describes it. To make clear: I do not speak about chunk bundling here but something that looks like packet bundling, indeed. /wbr Ariel Burbaickij

[Wireshark-users] dynamically controlling what is shown in overview of the packet

2008-01-19 Thread Ariel Burbaickij
with K15 it is like functionality of clicking on deliberate field in the packet and getting it in overview if needed. /wbr Ariel Burbaickij ___ Wireshark-users mailing list Wireshark-users@wireshark.org http://www.wireshark.org/mailman/listinfo/wireshark

[Wireshark-users] message fragment in message overview for BICC packets

2008-01-17 Thread Ariel Burbaickij
, sample trace for BICC provided in repository shows the same behaviour for IAM /wbr Ariel Burbaickij ___ Wireshark-users mailing list Wireshark-users@wireshark.org http://www.wireshark.org/mailman/listinfo/wireshark-users

Re: [Wireshark-users] h.248 over SCTP

2008-01-17 Thread Ariel Burbaickij
Oh, I am very sorry. Before version 0.99.5 was used. /wbr Ariel Burbaickij On Jan 15, 2008 11:57 AM, Anders Broman <[EMAIL PROTECTED]> wrote: > Hi, > Well what version vere you using before? Binary H.248 is relativly new and > undervent drastic changes > in the lst year or

Re: [Wireshark-users] h.248 over SCTP

2008-01-15 Thread Ariel Burbaickij
Hello Andreas, Hello all, actually we upgraded to 0.99.7 and wireshark decodes the very same stream nicely. So much for positive experience ;-). However, the question is, without going to repository, where there any changes that could have caused such a drastic change? /wbr Ariel Burbaickij On

Re: [Wireshark-users] h.248 over SCTP

2008-01-14 Thread Ariel Burbaickij
Hello Anders, it is actually binary not text. Would it matter for wireshark? /wbr Ariel Burbaickij On 1/12/08, Anders Broman <[EMAIL PROTECTED]> wrote: > Hi, > Traces I have of H.248 over SCTP decodes... > Is PPID 7 used? Is it Binary or text? > Can you send a small sampl

Re: [Wireshark-users] h.248 over SCTP

2008-01-12 Thread Ariel Burbaickij
PPID==7 does not work in the sense that iti is not decoded , however filtering on sctp data payload ==7 delivers exactly the packets one would expect and where one would expect them , so rather weird. /wbr Ariel Burbaickij On Jan 12, 2008 11:41 PM, Anders Broman <[EMAIL PROTECTED]> wrote

Re: [Wireshark-users] h.248 over SCTP

2008-01-12 Thread Ariel Burbaickij
in case of tranfer over SCTP? /wbr Ariel Burbaickij On Jan 12, 2008 12:50 PM, Anders Broman <[EMAIL PROTECTED]> wrote: > Hi, > Traces I have of H.248 over SCTP decodes... > Is PPID 7 used? Is it Binary or text? > Can you send a small sample trace? > Regards > Anders > >

[Wireshark-users] h.248 over SCTP

2008-01-12 Thread Ariel Burbaickij
rong while working with it or should I submit bug report? /wbr Ariel Burbaickij ___ Wireshark-users mailing list Wireshark-users@wireshark.org http://www.wireshark.org/mailman/listinfo/wireshark-users

Re: [Wireshark-users] sorting on packet number and on time gives different results

2007-07-11 Thread Ariel Burbaickij
Hm, let me formulate then the question other way round: What is the added value of having separate notion of packets' numbers based on sequence of their delivery from OS level apart from maybe pointing to some bug in OS? /wbr Ariel Burbaickij > Ariel Burbaickij wrote: > >

Re: [Wireshark-users] sorting on packet number and on time gives different results

2007-07-11 Thread Ariel Burbaickij
ting. On 7/11/07, Guy Harris <[EMAIL PROTECTED]> wrote: > > On Jul 10, 2007, at 2:16 PM, Ariel Burbaickij wrote: > > > Hello all, > > following for me somehow unexpected result: > > when I filter on packets' number and then on time > > results are diff

[Wireshark-users] sorting on packet number and on time gives different results

2007-07-10 Thread Ariel Burbaickij
is more to the logic: the moment packet is timestamped next unassigned number is granted to its packet number? If yes, what is the logic then? /wbr Ariel Burbaickij ___ Wireshark-users mailing list Wireshark-users@wireshark.org http://www.wireshark.o

[Wireshark-users] wireshark 0.99.5 repeatedly dumps core on attempt to access MAP summary

2007-06-21 Thread Ariel Burbaickij
I hope subject is descriptive enough ;-). Is it a known fact? Would coredump be hepful? /wbr Ariel Burbaickij ___ Wireshark-users mailing list Wireshark-users@wireshark.org http://www.wireshark.org/mailman/listinfo/wireshark-users

[Wireshark-users] highlighting corrupted packets in the stream

2007-03-22 Thread Ariel Burbaickij
Hello all, is it possible to highlight the corrupted packages in the packet overview window (the central one). Corrupted means messages with bad checksum, improper length, not reassembled back etc? If yes, how? Thank you in advance. /wbr Ariel Burbaickij