Posted: Fri Feb 18, 2005 9:13 am Post subject: [Asterisk-Users] HDLC Bad FCS / HDLC Abort
Hi everybody,
I just installed asterisk, but this NOTICE dont stop appearing on my log file;;
Feb 17 18:30:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:29:42 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary D-channel
of span 4
Feb 17 18:29:41 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary D-channel
of span 4
Feb 17 18:29:41 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:27:11 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary D-channel
of span 4
Feb 17 18:26:51 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:25:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:24:41 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary D-channel
of span 4
Feb 17 18:22:21 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary D-channel
of span 4
Feb 17 18:21:16 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary D-channel
of span 4
Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:13 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary D-channel
of span 4
Feb 17 18:21:12 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:01 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
And from time to time this is happening....
-- B-channel 0/1 successfully restarted on span 4
-- B-channel 0/2 successfully restarted on span 4
-- B-channel 0/3 successfully restarted on span 4
-- B-channel 0/4 successfully restarted on span 4
[...]
-- B-channel 0/29 successfully restarted on span 4
-- B-channel 0/30 successfully restarted on span 4
-- B-channel 0/31 successfully restarted on span 4
And the conversation stops.
Telco, with a traffic analyzer, says that the clock is sliding.
Does anybody knows what can it be? Hardware, software, transmission (conectors)
etc.... ?
Thanks in advance.
--
Alex G Robertson
NOC - Microlink
Posted: Sat Feb 19, 2005 5:15 am Post subject: [Asterisk-Users] HDLC Bad FCS / HDLC Abort
Some news.....
It is not caused by transmission lines, conectors or anything like that.
The telco tecnician just came here and analyzed the circuit and he got no erros!
He sugested me to loop my PRI port in the balum attached in my asterisk box.
And.... Surprise...
I got the same errors!
The error is on my hardware/software.
[]s
Alex Robertson
Alex G Robertson wrote:
Quote:
Hi everybody,
I just installed asterisk, but this NOTICE dont stop appearing on my log
file;;
Feb 17 18:30:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:29:42 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
D-channel of span 4
Feb 17 18:29:41 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
D-channel of span 4
Feb 17 18:29:41 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:27:11 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
D-channel of span 4
Feb 17 18:26:51 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:25:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:24:41 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
D-channel of span 4
Feb 17 18:22:21 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
D-channel of span 4
Feb 17 18:21:16 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
D-channel of span 4
Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:13 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
D-channel of span 4
Feb 17 18:21:12 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
Feb 17 18:21:01 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 4
And from time to time this is happening....
-- B-channel 0/1 successfully restarted on span 4
-- B-channel 0/2 successfully restarted on span 4
-- B-channel 0/3 successfully restarted on span 4
-- B-channel 0/4 successfully restarted on span 4
[...]
-- B-channel 0/29 successfully restarted on span 4
-- B-channel 0/30 successfully restarted on span 4
-- B-channel 0/31 successfully restarted on span 4
And the conversation stops.
Telco, with a traffic analyzer, says that the clock is sliding.
Does anybody knows what can it be? Hardware, software, transmission
(conectors) etc.... ?
Posted: Sat Feb 19, 2005 5:37 am Post subject: [Asterisk-Users] HDLC Bad FCS / HDLC Abort
This is happens because of imperfect HDLC code. I am having the same in
my logs, but quite rare
and on spans which is idle. Therefore this is not an issue with PRIs itself.
I may be wrong, but telco technician checked my PRIs as well, and didn't
find any flaws.
I can tell you more. IT happens when server not being rebooted for quite
long time.
Right now I am rebooting server every day or two.
Alex G Robertson wrote:
Quote:
Some news.....
It is not caused by transmission lines, conectors or anything like that.
The telco tecnician just came here and analyzed the circuit and he got
no erros!
He sugested me to loop my PRI port in the balum attached in my
asterisk box. And.... Surprise...
I got the same errors!
The error is on my hardware/software.
[]s
Alex Robertson
Alex G Robertson wrote:
> Hi everybody,
>
> I just installed asterisk, but this NOTICE dont stop appearing on my
> log file;;
>
>
> Feb 17 18:30:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:29:42 NOTICE[1336]: PRI got event: HDLC Abort (6) on
> Primary D-channel of span 4
> Feb 17 18:29:41 NOTICE[1336]: PRI got event: HDLC Abort (6) on
> Primary D-channel of span 4
> Feb 17 18:29:41 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:27:11 NOTICE[1336]: PRI got event: HDLC Abort (6) on
> Primary D-channel of span 4
> Feb 17 18:26:51 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:25:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:24:41 NOTICE[1336]: PRI got event: HDLC Abort (6) on
> Primary D-channel of span 4
> Feb 17 18:22:21 NOTICE[1336]: PRI got event: HDLC Abort (6) on
> Primary D-channel of span 4
> Feb 17 18:21:16 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Abort (6) on
> Primary D-channel of span 4
> Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:13 NOTICE[1336]: PRI got event: HDLC Abort (6) on
> Primary D-channel of span 4
> Feb 17 18:21:12 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:01 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
>
>
> And from time to time this is happening....
>
> -- B-channel 0/1 successfully restarted on span 4
> -- B-channel 0/2 successfully restarted on span 4
> -- B-channel 0/3 successfully restarted on span 4
> -- B-channel 0/4 successfully restarted on span 4
> [...]
> -- B-channel 0/29 successfully restarted on span 4
> -- B-channel 0/30 successfully restarted on span 4
> -- B-channel 0/31 successfully restarted on span 4
>
> And the conversation stops.
>
>
> Telco, with a traffic analyzer, says that the clock is sliding.
>
> Does anybody knows what can it be? Hardware, software, transmission
> (conectors) etc.... ?
>
>
> Thanks in advance.
--
All the Best!
Sergey.
=========================
Sergey Kuznetsov
President/CEO
High Intellectual Technologies, Inc.
Posted: Sat Feb 19, 2005 10:49 am Post subject: [Asterisk-Users] HDLC Bad FCS / HDLC Abort
Yes. There are lots of messages in the mailing list archives
regarding this problem, some of them even include things to try. You
didn't see these messages when you searched the mailing list archives?
Alex G Robertson wrote:
Quote:
Some news.....
It is not caused by transmission lines, conectors or anything like that.
The telco tecnician just came here and analyzed the circuit and he got
no erros!
He sugested me to loop my PRI port in the balum attached in my asterisk
box. And.... Surprise...
I got the same errors!
The error is on my hardware/software.
[]s
Alex Robertson
Alex G Robertson wrote:
> Hi everybody,
>
> I just installed asterisk, but this NOTICE dont stop appearing on my
> log file;;
>
>
> Feb 17 18:30:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:29:42 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
> D-channel of span 4
> Feb 17 18:29:41 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
> D-channel of span 4
> Feb 17 18:29:41 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:27:11 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
> D-channel of span 4
> Feb 17 18:26:51 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:25:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:24:41 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
> D-channel of span 4
> Feb 17 18:22:21 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
> D-channel of span 4
> Feb 17 18:21:16 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
> D-channel of span 4
> Feb 17 18:21:15 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:14 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:13 NOTICE[1336]: PRI got event: HDLC Abort (6) on Primary
> D-channel of span 4
> Feb 17 18:21:12 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:11 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
> Feb 17 18:21:01 NOTICE[1336]: PRI got event: HDLC Bad FCS (8) on
> Primary D-channel of span 4
>
>
> And from time to time this is happening....
>
> -- B-channel 0/1 successfully restarted on span 4
> -- B-channel 0/2 successfully restarted on span 4
> -- B-channel 0/3 successfully restarted on span 4
> -- B-channel 0/4 successfully restarted on span 4
> [...]
> -- B-channel 0/29 successfully restarted on span 4
> -- B-channel 0/30 successfully restarted on span 4
> -- B-channel 0/31 successfully restarted on span 4
>
> And the conversation stops.
>
>
> Telco, with a traffic analyzer, says that the clock is sliding.
>
> Does anybody knows what can it be? Hardware, software, transmission
> (conectors) etc.... ?
>
>
> Thanks in advance.
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