[asterisk-r2] suddenly system has become unstable

[Moises Silva]

When such thing happens, is time to use wanpipe debugging tools to see what
does the driver sees.
wanpipemon -i w1g1 -c derr
wanpipemon -i w1g1 -c dert

The -i option expects the interface name (depending on the wanpipe port, see
wanpipex.conf interface to know which one to use). The -c option is the
wanpipemon command to execute.

derr = debug enable rbs receive
dert = debug enable rbs transmit

The debug output will be sent to /var/log/messages

I'd like to see the results by myself, contact me via msn when you see this
situation. If you don't see me online try doing it yourself. Each time you
try to make a call you should see changes in the ABCD tx and rx bits, first
changes in tx bits since we try to use the line, and then changes in the rx
bits when receiving almost immediately a reply from the other end.

If we don't see either bit chnage, either there is a driver, hardware or
connectivity problem.


On Mon, Aug 24, 2009 at 1:52 AM, Anton Krall <akrall at intruder.com.mx> wrote:

> Raul, I havent had time to run the tests but if Moy has time tomorrow I
> have
> a system thats shouting out the error quite often, symptoms are:
>
> After some time, a channel is giving out a "protocol error: Seize Timeout"
> and soon after that you can see asterisk giving out the same errors on ALL
> e1 channels and no calls can get out.. If oyu dial in, you get a busy
> signal
> as if the e1 was blocked.
>
> The only way to resume operations is to restart wanpipe and asterisk (in
> that order).
>
> Any thoughts moy?
>
>
> > From: Raúl Torres Duque <RTorresDuque at finantek.com>
> > Reply-To: <asterisk-r2 at lists.digium.com>
> > Date: Thu, 20 Aug 2009 16:08:21 -0500
> > To: "asterisk-r2 at lists.digium.com" <asterisk-r2 at lists.digium.com>
> > Subject: Re: [asterisk-r2] suddenly system has become unstable
> >
> > After working with Sangoma Support the problem persisted and they
> suggested
> > upgrading wanpipe but I saw that's what Anton Krall did and still had the
> > issue. I also asked if it could be a hardware problem but they don't
> think so.
> > Were you able to connect to Anton's system? Hopefully you two solve the
> > problem? Please let me know.
> >
> > Regards,
> >
> > Raúl
> >
> > Date: Thu, 6 Aug 2009 00:19:27 -0400
> > From: Moises Silva <moises.silva at gmail.com>
> > Subject: Re: [asterisk-r2] suddenly system has become unstable
> > To: asterisk-r2 at lists.digium.com
> > Message-ID:
> > <c4d05cbe0908052119r67d301a7ud2dee61ae7de7e6c at mail.gmail.com>
> > Content-Type: text/plain; charset="utf-8"
> >
> > On Wed, Aug 5, 2009 at 11:10 PM, Anton Krall <akrall at intruder.com.mx>
> wrote:
> >
> >>  Moy, how can I get in touch with them in the same moment, as you might
> >> imagine a client would not be hppy if we leave that system in that state
> for
> >> too long... Do you know Jignesh? Can he be of help?
> >>
> >
> > I know Jignesh, and anyone from support can help. The next time it
> happens
> > just get me ssh access (either direct or reverse ssh access) and I can
> take
> > a look, contact me via google talk or msn when this happens.
> >
> > --
> > Moises Silva
> > Software Developer
> > Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON L3R
> 9T3
> > Canada
> > t. 1 905 474 1990 x 128 | e. moy at sangoma.com
> >
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-- 
Moises Silva
Software Developer
Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON L3R 9T3
Canada
t. 1 905 474 1990 x 128 | e. moy at sangoma.com
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