How great are you Patrick, ohh yeahhhh
I made the recommended
modifications and dectmon has begun to function properly
¡¡
Runbook:
#apt-get install libev-libevent-dev
#cd
/usr/src/dectmon
#make clean
#sh autogen.sh
#sh configure
#make
#make
install
As well I have observed my distribution is Debian:
-Debian
GNU/Linux squeeze/sid
-Linux DECT 2.6.37-rc1+ #3 SMP PREEMPT Mon Nov 8
01:36:34 CET 2010 i686 GNU/Linux
1)Logs dectmon output without adding
arguments:
root@DECT:/usr/src/dectmon# src/dectmon
netlink: cluster0:
mode PP ARI: class A: EMC: 0608 FPN: 000cf
LCE: set default pmid
e3cea
LCE: registered protocol 0 (Link Control)
LCE: registered protocol
3 (Call Control)
LCE: registered protocol 4 (Call Independant
Supplementary Services)
LCE: registered protocol 6 (ConnectionLess
Message Service)
LCE: registered protocol 5 (Mobility
Management)
netlink: message group: 4
netlink: FPC:
extended_fp_info,full_slot,co_setup_on_dummy,basic_a_field_setup,advanced_a_field_setup,cf_messages,in_min_delay,prolonged_preamble
netlink:
HLC:
adpcm_g721_voice,gap_pap_basic_speech,standard_authentication,standard_ciphering,location_registration
LCE:
BCAST RX: de c0 b4 06 38 c0 ff 05 ff ff 61 3f 3f ff ff
|....8.....a??..|
LCE: long page: length: 15
CLMS: parse {CLMS-FIXED}
message
address section:
Address: c0b4
Protocol Discriminator: 06
Length Indicator: 38
netlink: message group: 4
netlink: FPC:
extended_fp_info,co_setup_on_dummy,basic_a_field_setup,advanced_a_field_setup,cf_messages,in_min_delay,prolonged_preamble
netlink:
HLC:
adpcm_g721_voice,gap_pap_basic_speech,standard_authentication,standard_ciphering,location_registration
2)The
output logs running different arguments:
root@DECT:/usr/src/dectmon#
src/dectmon --dump-mac=yes --dump-dlc=yes --dump-nwk=yes
netlink:
cluster0: mode PP ARI: class A: EMC: 0608 FPN: 000cf
LCE: set default
pmid ea3bf
LCE: registered protocol 0 (Link Control)
LCE: registered
protocol 3 (Call Control)
LCE: registered protocol 4 (Call Independant
Supplementary Services)
LCE: registered protocol 6 (ConnectionLess
Message Service)
LCE: registered protocol 5 (Mobility
Management)
netlink: message group: 4
netlink: FPC:
extended_fp_info,full_slot,co_setup_on_dummy,basic_a_field_setup,advanced_a_field_setup,cf_messages,in_min_delay,prolonged_preamble
netlink:
HLC:
adpcm_g721_voice,gap_pap_basic_speech,standard_authentication,standard_ciphering,location_registration,generic_media_encapsulation
slot:
06 A: 3 B: 7 identities information: E: 0 class: 0 EMC: 0608 FPN: 000cf
RPN: 0
slot: 06 A: 3 B: 7 identities information: E: 0 class: 0 EMC:
0608 FPN: 000cf RPN: 0
slot: 06 A: 3 B: 7 identities information: E: 0
class: 0 EMC: 0608 FPN: 000cf RPN: 0
slot: 06 A: 3 B: 7 identities
information: E: 0 class: 0 EMC: 0608 FPN: 000cf RPN: 0
slot: 06 A: 3 B:
7 identities information: E: 0 class: 0 EMC: 0608 FPN: 000cf RPN:
0
slot: 06 A: 3 B: 7 identities information: E: 0 class: 0 EMC: 0608
FPN: 000cf RPN: 0
slot: 06 A: 3 B: 7 identities information: E: 0 class:
0 EMC: 0608 FPN: 000cf RPN: 0
slot: 06 A: 7 B: 7 page: RFPI: 678 bearer
description: BT: 5000000000 SN: 6 SP: 0 CN: 7
Tonight I'll try the two
updates made in git repository: dectmon.git and libdect.git, and will
continue studying the protocol.
Thank you very much for you work
On
Fri, 12 Nov 2010 06:12:29 +0100, Patrick McHardy wrote:
Am 08.11.2010
07:33, schrieb Patrick McHardy:
> On 08.11.2010 00:43, Oscar Soriano
Riera
wrote:
>> ...
>> 5) I use Valgrid to see a problem, but valgrid
fails, i think
>> that is a problem with the malloc when it get
memory
for the
>> stack:
>>
>> root@DECT:/usr/src/dectmon# valgrind
src/dectmon
>> ==10731==
>> Memcheck, a memory error detector
>>
==10731== Copyright (C) 2002-2010, and
>> GNU GPL'd, by Julian Seward
et al.
>> ==10731== Using Valgrind-3.6.0 and
>> LibVEX; rerun with -h
for copyright info
>> ==10731== Command:
>> src/dectmon
>>
==10731==
>> ==10731== Invalid write of size 2
>> ==10731== at
>>
0x408E568: event_set (in /usr/lib/libev.so.3.0.0)
>> ==10731== by
>>
0x804940E: register_fd (event_ops.c:35)
>> ==10731== by 0x4078361:
>>
dect_fd_register (io.c:103)
>> ==10731== by 0x4077C14:
dect_netlink_init
>> (netlink.c:358)
>> ==10731== by 0x405FE5C:
dect_open_handle
>> (libdect.c:66)
>> ==10731== by 0x804CBEB: main
(main.c:108)
>> ==10731==
>> Address 0x41ff7d8 is not stack'd,
malloc'd or (recently)
>> free'd
>
>
> Thanks, that helps, I'll try
to figure out what's wrong.
I think I know what's happening -
you've installed libev3, but
are compiling against the libevent
headers,
which use a different
size for struct event.
Assuming
you're running Debian, try installing libev-libevent-dev,
run
configure again and rebuild dectmon.
I'll try whether this
can be
caught by the configure script.