Re: [Wireshark-dev] slow when loading big pcaps

2010-10-25 Thread cco
On Wed, Oct 20, 2010 at 04:07:22AM -0700, Guy Harris wrote: > > On Oct 20, 2010, at 3:42 AM, cco wrote: > > > why is wireshark so slow when loading up >500 MB pcaps? > > Are you saying that the time taken to read a file, as a function of the size > of the file, is di

[Wireshark-dev] slow when loading big pcaps

2010-10-20 Thread cco
hi! why is wireshark so slow when loading up >500 MB pcaps? is there any configuration trick to speed this up? thanks! bye now! cristian ___ Sent via:Wireshark-dev mailing list Archives:http://www.wireshark.org/lists

[Wireshark-dev] decoding of the tbcd octet strings in map payloads

2009-05-20 Thread cco
hi! I am using ethereal Version 0.10.14-SVN-17749 on linux. tbcds are not correctly shown in ascii (as isdn tel. numbers), at least in map payloads; more specifically the tbcd nibbles: 1010 (*), 1011 (#), 1100 (a), 1101 (b) or 1110 (c) are not correctly "translated" to a textual representation.

[Wireshark-dev] sua (ansi / itu tcap payloads)

2008-11-25 Thread cco
hi! how exactly does wireshark distinguish the sua packets that carry an ansi tcap payload from the ones that carry an itu one? for example I am seeing sua packets having the same destination ssn (and source ssn) whose payload is decoded as ansi tcap sometimes and as a itu (gsm map) tcap sometime

Re: [Wireshark-dev] filters & diameter

2007-07-11 Thread cco
On Tue, Jul 10, 2007 at 06:49:37PM +0100, Martin Mathieson wrote: > OK, I just implemented (2) with change 22284. > You should be able to right-click on a whole AVP that matches the code > you're interested in, choose 'Prepare as Filter | Selected', edit the > last 4 bytes and apply it. cristian:

Re: [Wireshark-dev] filters & diameter

2007-07-11 Thread cco
On Tue, Jul 10, 2007 at 08:42:15PM +0200, Luis EG Ontanon wrote: > A year or more ago I abandoned a way towards (3) (similar to what I > did for radius dictionary) a while ago, due to a personal lack of > diameter use after switching jobs and a stall about how to handle > recursion in attribute_gro

[Wireshark-dev] filters & diameter

2007-07-10 Thread cco
hi! has anyone tested a filter like this: (diameter.avp.code == 829) && (diameter.avp.data.uint32 == 1) is it suppossed to work? is it actually working in your config/ver? in my version, it does not in the sense that it will always show all the diameter commands having an avp with the code 829 b

Re: [Wireshark-dev] IMS-Information AVP not correctly parsed

2007-07-05 Thread cco
On Thu, Jul 05, 2007 at 06:22:19PM +0100, Martin Mathieson wrote: > When enumerated is used it uses 4 bytes for the data... > > From RFC 3588: > > Enumerated > Enumerated is derived from the Integer32 AVP Base Format. The > definition contains a list of valid values and their >

Re: [Wireshark-dev] IMS-Information AVP not correctly parsed

2007-07-05 Thread cco
On Thu, Jul 05, 2007 at 04:58:17PM +0100, Martin Mathieson wrote: > Change the type-name attribute to "Time". > > Someone (maybe me, but not for a few days at best) needs to > rationalise these duplicated AVPs (between dictionary.xml and > chargecontrol.xml). Anders? > > If you get it dissecting

[Wireshark-dev] diameter dissector and ntp timestamp rollover

2007-07-05 Thread cco
hi! the people designing ntp came up with a timestamp format which rolls over every 136 years (weren't there already so many broken timestamp formats?). here is the an execerpt from rfc2030 which clarifies things: As the NTP timestamp format has been in use for the last 17 years, it

Re: [Wireshark-dev] IMS-Information AVP not correctly parsed

2007-07-05 Thread cco
On Thu, Jul 05, 2007 at 01:40:55PM +0100, Martin Mathieson wrote: > Assuming you're using xmllib, the quick fix for you would be to remove > the IMS-Information entry from diameter/chargecontrol.xml and rely > upon the better-looking entry in dictionary.xml. > > I'm not sure why these AVPs are def

[Wireshark-dev] IMS-Information AVP not correctly parsed

2007-07-05 Thread cco
hi! the following avp: IMS-Information(876) defined by 3gpp for the rf interface is not correctly parsed by my wireshark (Version 0.99.4) anyone having the same problem? any quick fix? thanks! bye now! cristian ___ Wireshark-dev mailing list Wireshark-d

Re: [Wireshark-dev] sigcomp - accessing state with a partial state id >6 bytes

2006-12-04 Thread cco
On Wed, Nov 29, 2006 at 09:50:21AM +0100, cco wrote: > On Tue, Nov 28, 2006 at 02:46:01PM +0100, Anders Broman (AL/EAB) wrote: > > > > > > -Original Message- > > From: [EMAIL PROTECTED] > > [mailto:[EMAIL PROTECTED] On Behalf Of cco > > Sent: den 2

Re: [Wireshark-dev] sigcomp - accessing state with a partial state id >6 bytes

2006-11-29 Thread cco
On Tue, Nov 28, 2006 at 02:46:01PM +0100, Anders Broman (AL/EAB) wrote: > > > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of cco > Sent: den 28 november 2006 11:56 > To: Developer support list for Wireshark > Subject:

[Wireshark-dev] sigcomp - accessing state with a partial state id > 6 bytes

2006-11-28 Thread cco
hi! it seems that wireshark fails to access a previous saved state when the specified psi is longer than 6 bytes. and yes, the state was saved at END-MESSAGE(); at least this is what the debug message reports. here is the scenario: 1. sigcomp pkt with bytecode is recv. sucessful decompression,

Re: [Wireshark-dev] is sigcomp dissector maintained?

2006-11-22 Thread cco
On Wed, Nov 22, 2006 at 11:08:51PM +0100, Anders Broman wrote: > Hi, > If the corresponding type 2 message with the bytecode isn't in the trace > Wireshark can't decode the message. > > If you still think there is a problem we'd need the trace to be able to > locate the problem. cristian: hi ande

Re: [Wireshark-dev] is sigcomp dissector maintained?

2006-11-22 Thread cco
On Wed, Nov 22, 2006 at 11:08:51PM +0100, Anders Broman wrote: > Hi, > If the corresponding type 2 message with the bytecode isn't in the trace > Wireshark can't decode the message. cristian: the sigcomp message which creates the state is also captured and decompressed by ethereal. > If you still

[Wireshark-dev] is sigcomp dissector maintained?

2006-11-22 Thread cco
hi! during some tests I have seen some (possible) misbehaviour of the sigcomp dissector: it cannot decompress a type 1 message (state access) which is actually decompressed by one of the peers. it seems to have to do with state management. (there are 3 nodes using sigcomp in the network where the