15 Jul
2009
15 Jul
'09
11:18 p.m.
2009/7/15 Eric Cathelinaud <e.cathelinaud(a)googlemail.com>
2009/7/15 Harald Welte <laforge(a)gnumonks.org>
And yes the pcap file was coming from bsc_hack's pcap option
On Wed, Jul 15, 2009 at 11:06:48AM +0200, Eric
Cathelinaud wrote:
In the attached file there are 5 malformed packets and 2 unknow packets.
just to make it clear: this pcap was generated using bsc_hack's pcap
option,
correct? it seems like sometimes we write truncated packets to that file.
There is a different method, using mISDN's debug tool (see
http://www.misdn.org/index.php/Debugtool). I think if somebody can
confirm
this method works, i.e. use mISDNdebugtool to write a 'dumpfile' and then
open
that with wireshark, then we can actually remove the pcap code from
OpenBSC
altogether.
Would you mind trying that method and report if you still see
broken/unknown
packets?
Thanks!
--
- Harald Welte <laforge(a)gnumonks.org>
http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch.
A6)
Ok i will try it and tell u ;-)
Thanks
Eric Cathelinaud
2009/7/10 Harald Welte
<laforge(a)gnumonks.org>
> On Fri, Jul 10, 2009 at 12:29:47PM +0200, Eric Cathelinaud wrote:
> > Well i still have sometimes this error message. I have it when I
attach
a
> > mobile on the network.
> > I saw 2 "unknow" packets comes from the Remote Network to the Remote
User
> > during the attach process. Their size
are quite small.
> > I join in attached file a screen of my results.
>
> it would help if you can put the pcap file (with at least one good and
one
> 'bad' packet) somewhere online or
even send it to the list (if its
small
> and you only select a couple of packets, you
can attach it).
>
> --
> - Harald Welte <laforge(a)gnumonks.org>
> http://laforge.gnumonks.org/
>
>
============================================================================
> "Privacy in residential applications is
a desirable marketing option."
> (ETSI EN 300 175-7
Ch. A6)