Re: [mpls-linux-devel] mpls linux crashing

[<win...@fr...>]

Hi,

Yes, mpls version 1.950 works fine for me too. It's the only stable  
version I could use, but I can't find the source code of that version  
to find difference.

Thanks,
Wind


Quoting Ahsan Tariq <ahs...@gm...>:

> Hi,
>
> The same problem is replicated with renato's recent patch for kernel 2.6.32
> as well when used with debian. The mpls-linux using mpls version 1.950 also
> used debian linux (2.6.15) but going by the authors the lab exercises worked
> fine.
> By the way the linux machine hangs up whenever a label is supposed to be
> swapped or popped. It doesnt hang up on ignoring an MPLS label packet that
> doesnt match an ilm label.
>
> Thanks,
>
> Ahsan
>
> On Sat, May 1, 2010 at 2:38 PM, Pali <pal...@gm...> wrote:
>
>> Hi Ahsan,
>> I have got the same behavior, using Debian 5.04 with  kernel 2.6.27.24.
>> From gitweb it seems to be preferred kernel version, but even this crashes.
>>
>> *http://repo.or.cz/w/mpls-kernel.git/shortlog/HEAD*
>>
>> I have used this kernel configuration and compilation procedure:
>>
>> *
>> http://sourceforge.net/mailarchive/message.php?msg_name=20091106023631.17792g0fm87kc6dc%40freecomm.cn
>> *
>>
>> I will try to find a solution how to work it out.
>>
>> 2010/4/28 Ahsan Tariq <ahs...@gm...>
>>
>>> Hi,
>>>
>>>
>>> I am using mpls-linux 1.963 patched to kernel 2.6.30. I also installed the
>>> mpls enabled ip-tables, eb-tables and ip-route patched with the
>>> corresponding mpls 1.963 diff file. I tested out the mpls switching and the
>>> ingress and egress routers are working fine however the router on the LSP
>>> that is supposed to do label switching crashes. This happens when a packet
>>> (like ping) is sent on the label path.
>>>
>>> Have any of you guys experienced this problem or am I the first. I am
>>> using debian linux by the way and what I did was that I got the  
>>> diff between
>>> 2.6.30 kernel and 2.6.27 kernel and ported the mpl-linux 1.963 patch to the
>>> 2.6.30 kernel. Then I installed the mpls enabled ip-tables, eb-tables and
>>> iproute from the git repository.
>>>
>>> Thanks,
>>>
>>> Ahsan
>>>
>>>
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>>>
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>>>
>>
>>
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>