Re: [mpls-linux-devel] kernel 2.6.32 or better

[Chris R. <Chr...@nr...>]

Ahsan, all

I may be on the trail of what is happening (or maybe not *sigh*).  The 
short is, the problem maybe associated to a simple build process glitch 
on my part.  I'll know more later today.

...Chris

On 05/07/2010 07:44 AM, Ahsan Tariq wrote:
> Hi chris,
>
> quote: "
> Jorge
>
> Testing today shows that the lock up problem still exist after applying
> the patch you sent out.  Unfortunately I can't give you a tcpdump from
> Host A cause the system locks up tight and requires a hard power reset.
>
> The OS I'm using is FC12 version 2.6.32.11-99.fc12.x86_64 modified with
> the Renato patch and your additional patch.  If you want some additional
> info I can re-run test but please provide specifics to how/what/where
>
> you need things done, remembering I'm not an expert in system level
> debugging but can parakeet command requires fairly good (:-) *sigh*.
> Maybe I show use a patch file created by you as a first step?  Can you
>
> send me something direct?
>
> Data and config info:
>
> Host A (eth1/10.50.1.1  <http://10.50.1.1>  - eth1:1/10.50.210.1  <http://10.50.210.1>)<---->Host B(eth1/10.50.1.2  <http://10.50.1.2>
>
> - eth1:1/10.50.110.1  <http://10.50.110.1>)
>
> "
>
> Could you tell me more about the lock up problem that you are facing 
> using mpls-linux. I am having a similar problem. In my case using the 
> same example as you posted, if I send a ping from B to A then A locks 
> up and vice versa i.e. MPLS packets are being created with no problem 
> but on recieving MPLS packets a system hangs up.
>
> In your case you mentioned that host A hangs. Does it hang on rcieving 
> an MPLS packet or generating one ?
>
> Thanks,
>
> Ahsan