Bad Frame Acc issue

[energydat]

Hello all,

can please someone explain what this means?
Thank you very much.


15/11/16 02:07:49 001001M|001/04/-/---|=0:3773=Bad frame Acc 2 (S=0xe0) ABT=ea TOT=0x000b Nok=0x9801
15/11/16 02:23:25 001001M|001/04/-/---|=0:3773=Bad frame Acc 2 (S=0xe0) ABT=c7 TOT=0x000e Nok=0x8101
15/11/16 02:38:26 001001M|001/04/-/---|=0:3773=Bad frame Acc 3 (S=0x60) ABT=19 TOT=0x0011 Nok=0x5001
15/11/16 02:52:04 001001M|001/04/-/---|=0:3773=Bad frame Acc 3 (S=0x60) ABT=d3 TOT=0x0013 Nok=0xe301
15/11/16 03:08:24 001001M|001/04/-/---|=0:3773=Bad frame Acc 2 (S=0x60) ABT=90 TOT=0x0016 Nok=0xe902
15/11/16 03:24:56 001001M|001/04/-/---|=0:3773=Bad frame Acc 3 (S=0x60) ABT=77 TOT=0x0019 Nok=0xf502
15/11/16 03:39:55 001001M|001/04/-/---|=0:3773=Bad frame Acc 3 (S=0x60) ABT=57 TOT=0x001c Nok=0xc302
15/11/16 03:55:46 001001M|001/04/-/---|=0:3773=Bad frame Acc 2 (S=0xe0) ABT=76 TOT=0x001f Nok=0xb002
15/11/16 04:09:54 001001M|001/04/-/---|=0:3773=Bad frame Acc 3 (S=0x60) ABT=26 TOT=0x0022 Nok=0x5303
15/11/16 04:26:04 001001M|001/04/-/---|=0:3773=Bad frame Acc 2 (S=0xe0) ABT=6c TOT=0x0025 Nok=0x4d03
15/11/16 04:37:27 001001M|001/04/-/---|=0:3773=Bad frame Acc 2 (S=0xe0) ABT=3c TOT=0x0000 Nok=0x5800
15/11/16 04:52:50 001001M|001/04/-/---|=0:3773=Bad frame Acc 3 (S=0x60) ABT=84 TOT=0x0003 Nok=0x3300
15/11/16 05:09:11 001001M|001/04/-/---|=0:3773=Bad frame Acc 3 (S=0x60) ABT=ce TOT=0x0006 Nok=0x3300
15/11/16 05:24:52 001001M|001/04/-/---|=0:3773=Bad frame Acc 3 (S=0x60) ABT=b7 TOT=0x0009 Nok=0x1b00
15/11/16 05:37:49 001001M|001/04/-/---|=0:3773=Bad frame Acc 3 (S=0x60) ABT=a1 TOT=0x000b Nok=0x9101
15/11/16 05:51:27 001001M|001/04/-/---|=0:3773=Bad frame Acc 3 (S=0x60) ABT=f8 TOT=0x000e Nok=0x2801

1/04 is a BRA 2

(101)xa001001> config 1 4

Tue Nov 15 09:05:04 CET 2016


+-------------------------------------------------------------------+
| Cr | cpl| cpl type | hw type | cpl state | coupler ID |
|----|----|------------|-----------|--------------|-----------------|
| 1 | 4 | BRA2|---------- | IN SERVICE | 3BA23073ABAC02 |
+-------------------------------------------------------------------+

--- Inter Crystal Topology ---

+-------------------------------------------------------------------------+
| CR | CPL Type Role Free/Tot Role Type CPL | CR |
|-------------------------------------------------------------------------|
|001 | 06 -INTOF2B (MAIN ) --- 69/78 --- ( INT_A) INTOF2A - 11 |006 |
|-------------------------------------------------------------------------|
|001 | 20 -INTOF2B (STANDBY) === 69/78 === ( INT_A) INTOF2A - 26 |006 |
|-------------------------------------------------------------------------|


Thank you very much.

Thomas

[vad]

Bad frame Acc P1 (S=0xP2) ABT=P3 TOT=0xP4P5 Nok=0xP6P7

Acc: HDLC Access number
S : Status register value.
ABT: ratio (%): nb aborted frames/total nb bad frames (current sample)
TOT: Size of the current sample ; sum of all frames : good+aborted+bad CRC
Nok: nb bad received frames : aborted+bad CRC (current sample).
Bad HDLC frames are received by an ISDN coupler. These bad frames consist
either in aborted frames or in frames wich a bad CRC.
The cause of this error is either a real problem with a harware
component or a synchronisation problem (synchro slip). The given
counters will be reseted every 10000 received frames. In case of a line with
noise, most errors will be CRC errors : the ABT value should be near zero.
The Nok/TOT ratio give an idea of the loss of quality of service.
no reaction of the system
On a PRA2 or BPRA2 coupler, don't forget to verify that the T2
straps are well set in the symetrical mode!
Verify the synchro configuration ; try with another board if
possible ; else signal the problem."


Check synchronization in your PBX. ("infocs" command)

[qurashi]

i had the same issue how i can sync it?


+----------------------------------------------------------------------+
| N_CR | N_CPL | TYPE | N_ACCES | PRIO | SYNC_CLOCK | TG/LK |
+----------------------------------------------------------------------+
| 0 | 16 | NPRAE | 0 | 10 | NOT SYNC | TG:75 |
| 0 | 25 | INTIPA | 0 | 10 | NOT SYNC | TG:60 |
| 0 | 25 | INTIPA | 1 | 10 | NOT SYNC | TG:63 |
+----------------------------------------------------------------------+

+---------------------------------------------------------------------+
| Synchronization on global domain |
+---------------------------------------------------------------------+

***************************************************************
* warning : system not synchronized *
***************************************************************