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Thread: Re: How to read channel occupation from PRIINTENSE DEBUG ?




Re: How to read channel occupation from PRIINTENSE DEBUG ?
user name
2007-02-21 10:11:10
Hi Olivier,

Am Mittwoch, den 21.02.2007, 16:04 +0100 schrieb Olivier:
> Hi Karsten,
>  
> Do you mean no one can read Layer3 info from Layer2
data or do you
> just mean it would be easier to read Layer3 ?

It would be easier to read layer 3.
>  
> As you guessed, at this point, I'm rather after Layer3
data but I'm
> trying to debug something which happen from time to
time.
> I had a chance to catch it while PRI INTENSE DEBUG was
turned on.
> 
> I'm hoping I don't have to do it again with PRI DEBUG
enabled.
> 
> To be more specific, the issue is that the Network
replies it is
> congested and I don't think it should be the case.

Your Debug-Output shows two layer 2 frames. The first one
(lines 2140 to
2155) is an I-Frame. It holds a Q931 Paket with the message
type
"RELEASE COMPLETE" and the cause info element
"congestion".
The second frame (lines 2158 to 2163) is a RR-Frame as an
acknownledgment for the I-Frame.

Your debug output does not show the events before the
"RELEASE
COMPLETE". IMHO with this little piece of debug it is
impossible to
check why there is a congestion. Btw. there are more reasons
for a
congestion than "all local B-Chans busy". The
Release comes from the
ISDN cloud. Maybe Your provider can help You?

Regards,
Karsten

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