Re: [Lksctp-developers] SCTP - make: *** [v4test] Error 1

[Wei Y. <yj...@cn...>]

Hi:
> Hi, thanks for the answers. I tried installing libsctp-dev libsctp1 lksctp-tools
> packages in my Debian Edge system because it\'s similar than Ubuntu Hardy and
> then run:
>
> # checksctp
> SCTP supported
> pedropolian:/usr/src/kernel-kbuild-2.6-3# uname -a
> Linux pedropolian 2.6.18-6-686 #1 SMP Sun Feb 10 22:11:31 UTC 2008 i686 GNU/Linux
>
> So I tried to run the test programs that comes with lksctp:
>
> sctp/lksctp-tools-1.0.9/src/apps# ./peel_server
> bind port 0
> fd uses port 1024
> Gak, can\'t set events errno:22
>   

With 2.6.18-6, your can not use lksctp-tools-1.0.9, lksctp-tools-1.0.9 
run on latest kernel version.

Your should try lksctp-tools-1.0.6 (may) to run on your 2.6.18-6. Or 
update your kernel to the latest version.

> sctp/lksctp-tools-1.0.9/src/apps# netstat |grep 1024
>
> There\'s nothing in 1024 port.
>
> sctp/lksctp-tools-1.0.9/src/apps# ./nagle_rcv -H 192.168.1.35 -P -1025
> nagle_rcv.c  1 BROK : setsockopt(11): Invalid argument
> DUMP_CORE ./sctputil.h: 258
> Violación de segmento
>
> I was searching but I can\'t find where is the config file where I should change
> de CONFIG_IP_SCTP=m value.
>
> What am I doing wrong ? where is the config file?
>   

Your configure is correct. Since checksctp tell us "SCTP supported".
CONFIG_IP_SCTP=m is in the kernel source dir. Your don't need to check 
this ^_^.

May be old version can not auto load the SCTP module. Your should used 
‘insmod sctp’ or checksctp command to load it.

> Pedro
>
> ------ Mensaje original -------
> De : hs...@gm...
> Para : p.v...@pu..., lks...@li...
> Fecha : Fri, 12 Dec 2008 16:34:04 +0900
> Asunto : Re: [Lksctp-developers] SCTP - make: *** [v4test] Error 1
>   
>> Ubuntu Hardy already comes with everything you need to use SCTP.
>> Simply make sure you install the SCTP libraries and tools with
>>
>>
>> sudo apt-get install libsctp-dev libsctp1 lksctp-tools
>>
>>
>> Then you can start developing applications that use SCTP transport. If
>> you want a newer kernel make sure you follow the Master Kernel Thread
>> (http://ubuntuforums.org/showthread.php?t=311158) so you have SCTP
>> enabled on the new kernel.
>>
>>
>> regards
>> Horacio
>>
>> On Fri, Dec 12, 2008 at 2:50 PM, Wei Yongjun <yj...@cn...> wrote:
>>     
>>>> I\'m a student of telecommunication engineering from Peru in South America and
>>>> and learning to use SCTP in Linux. I want to run a SCTP server and client in
>>>> order to capture packets with wireshark and analize the 4-way handshake.
>>>>
>>>> I wonder if you can help me to install lksctp package over my distribution of
>>>> Linux. I have Ubuntu Hardy with kernel 2.6.24-19. I downloaded kernel 2.6.16 but
>>>> it didn\'t compiled. (I also tried to start SCTP in a Debian Edge with kernel
>>>>         
> 2.6.8)
>   
>>>> $./configure (worked)
>>>> $make (worked)
>>>> but when it come to SCTP regression testing by
>>>> $make v4test
>>>> we got the following error
>>>> ./test_assoc_abort
>>>> test_assoc_abort.c 1 BROK : socket: Socket type not supported
>>>>
>>>>         
>>> This message said you kernel does not support SCTP.
>>>
>>> Did you config CONFIG_IP_SCTP to be compiled?
>>> Try this:
>>> # cd linux-2.6.8 <--- patch of your source code
>>> # grep CONFIG_IP_SCTP .config
>>> CONFIG_IP_SCTP=m
>>>
>>> or used command checksctp to check this.
>>> # checksctp
>>> SCTP supported
>>>
>>>
>>>       
>>>> DUMP_CORE ../../src/testlib/sctputil.h: 137
>>>> /bin/sh: line 1: 10553 Segmentation fault ./$a
>>>> test_assoc_abort fails
>>>> make: *** [v4test] Error 1
>>>>
>>>> Thanks in advance,
>>>>
>>>> Pedro Valera
>>>>
>>>>
>>>>
>>>>