Re: [mpls-linux-devel] mpls-linux on 64 bit kernel

[Ahsan T. <ahs...@gm...>]

Hi,

Just a quick question: with the latest patches from jorge things work fine
but the ping
round trip time takes 800 ms via MPLS while without MPLS it takes around 0.8
ms.
Is this the expected behaviour ?

Thanks,

Ahsan

On Wed, May 19, 2010 at 12:45 PM, Chris Robson <Chr...@nr...>wrote:

>
> Never mind, darn junk mail filter broke again!
>
>
> On 05/19/2010 06:35 AM, Chris Robson wrote:
>
>
> Jorge, Ashan
>
> Was another patch sent out to fix the dropped packet problem?  If so what?
>
> thanks
> Chris
>
> On 05/19/2010 04:22 AM, Ahsan Tariq wrote:
>
> Hi,
>
>
> Thanks, its working now.
>
> Ahsan
>
> On Tue, May 18, 2010 at 6:31 PM, Jorge Boncompte [DTI2] <jo...@dt...>wrote:
>
>> El 18/05/2010 17:50, Ahsan Tariq escribió:
>> > Hi,
>> >
>> > I have also tested the new patch and there are no lock up problems but
>> > the ip packet gets dropped after the label is popped
>> > The debug trace is below :
>> >
>> > [   19.721739] MPLS: version 1.963
>> > [   19.759418] MPLS: protocol driver interface - <jl...@mi...
>>  > <mailto:jl...@mi...>>
>> > [   19.835020] MPLS: IPv4 over MPLS support
>> > [   20.406281] MPLS: IPv6 over MPLS support
>> > [  494.929061] MPLS DEBUG net/mpls/mpls_input.c:229:mpls_skb_recv: enter
>> > [  494.929065] MPLS mpls_skb_dump: from eth1 with len 88
>> > (424)headroom=48 tailroom=56
>> > [  495.037702] MPLS DEBUG net/mpls/mpls_input.c:60:mpls_input: enter
>> > [  495.037703] MPLS DEBUG net/mpls/mpls_input.c:74:mpls_input:
>> > labelspace=0,label=2000,exp=0,B.O.S=1,TTL=63
>> > [  495.037708] MPLS DEBUG net/mpls/mpls_input.c:96:mpls_input: opcode
>> POP
>> > [  495.037710] MPLS DEBUG net/mpls/mpls_input.c:130:mpls_input: dropped
>> > [  495.037712] MPLS DEBUG net/mpls/mpls_input.c:283:mpls_skb_recv:
>> > exit(DROP)
>> >
>>
>>         Ok, with this patch in top of the other I think it should work.
>>
>> --
>> ==============================================================
>> Jorge Boncompte - Ingenieria y Gestion de RED
>> DTI2 - Desarrollo de la Tecnologia de las Comunicaciones
>> --------------------------------------------------------------
>> C/ Abogado Enriquez Barrios, 5   14004 CORDOBA (SPAIN)
>> Tlf: +34 957 761395 / FAX: +34 957 450380
>> ==============================================================
>> - Sin pistachos no hay Rock & Roll...
>> - Without wicker a basket cannot be made.
>> ==============================================================
>>
>>
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>>
>>
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>>
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