donaldbabcock
IS-IT--Management
As stated we have a PRI that is down. All hardware on both sides, our switch and far end carrier switch, tests fine. The local provider and the carrier have tested the equipment in between and everything is clean and programmed correctly as ESF/B8ZS the entire way through.
Our PRI span comes up but when the D channel tries and establishes the connection to the far end it cycles through the following messeage:
DCH054 DCH: 28 EST REMOTE TIME:
Here is a few print outs of how we are setup and what is going on:
PRT
TYPE ADAN DCH 28
ADAN DCH 28
CTYP MSDL
MG_CARD 004 0 06
PORT 1
DES FTS2001
USR PRI
DCHL 28
OTBF 32
PARM RS422 DTE
DRAT 64KC
CLOK EXT
IFC D100
SIDE USR
CNEG 1
RLS ID 26
RCAP
MBGA NO
OVLR NO
OVLS NO
T200 3
T203 10
N200 3
N201 260
K 7
REQ ****
>
OVL000
>LD 21
PT1000
REQ: PRT
TYPE: RDB
CUST 0
ROUT 28
TYPE RDB
CUST 00
ROUT 28
DES FTS2001
TKTP TIE
M911P NO
ESN NO
RPA NO
CNVT NO
SAT NO
IDEF NET
RCLS EXT
VTRK NO
NODE
DTRK YES
BRIP NO
DGTP PRI
ISDN YES
MODE PRA
IFC D100
SBN NO
PNI 00000
NCNA YES
NCRD NO
CHTY BCH
CTYP UKWN
INAC NO
ISAR NO
CPUB OFF
DAPC NO
BCOT 0
DSEL VOD
PTYP PRI
AUTO NO
DNIS NO
DCDR NO
ICOG IAO
PREM NO
SRCH LIN
TRMB YES
STEP
ACOD 690
TCPP NO
PII NO
TARG
CLEN 1
BILN NO
OABS
INST 404
ANTK
SIGO STD
MFC NO
ICIS YES
OGIS YES
PTUT 0
TIMR ICF 512
OGF 512
EOD 13952
NRD 10112
DDL 70
ODT 4096
RGV 640
GTO 896
PAGE 002
GTI 896
SFB 3
NBS 2048
NBL 4096
TFD 0
DTD NO
SCDT NO
2 DT NO
DRNG NO
CDR YES
INC YES
LAST NO
QREC NO
OAL YES
AIA NO
OAN YES
OPD NO
NDP EXC 0
CDRX NO
NATL YES
SSL
CFWR NO
IDOP NO
MUS NO
PANS YES
FRL 0 0
FRL 1 0
FRL 2 0
FRL 3 0
FRL 4 0
FRL 5 0
FRL 6 0
FRL 7 0
AUTH YES
TDET NO
TTBL 0
ATAN NO
PLEV 2
OPR NO
ALRM NO
ART 0
TIDY 7199928 28
SGRP 0
CCBA NO
ARDN NO
AACR NO
>LD 96
DCH000
.ENL DCH 28
.STAT DCH 28
DCH 028 : SDCH RST AUTO
DES : FTS2001
.PLOG DCH 28
.
DCH: 28 MAINT CONFIRM TIME: 8:56:33
COUNTER VALUE
PLOG CLEARED
STAT DCH 28
DCH 028 : OPER AEST AUTO
DES : FTS2001
.
DCH055 DCH: 28 RLS NO RESPONSE TIME: 8:56:37 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:37 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:39 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:39 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:41 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:41 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:43 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:43 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:43 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:45 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:45 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:47 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:47 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:49 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:49 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:51 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:51 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:53 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:53 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:55 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:55 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:57 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:57 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:57 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:59 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:59 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:57:01 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:57:01 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:57:03 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:57:03 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:57:05 27/11/2013 DIS
DCH054 DCH: 28 EST REMOTE TIME: 8:57:05 27/11/2013 DCH 28
DCH054 DCH: 28 EST REMOTE TIME: 8:57:07 27/11/2013
.PLOG DCH 28
.
DCH: 28 MAINT CONFIRM TIME: 8:57:11
COUNTER VALUE
2 31
3 1
DCH055 DCH: 28 RLS CONFIRM TIME: 8:57:13 27/11/2013
STAT DCH 28
DCH 028 : DSBL RST AUTO
DES : FTS2001
From looking at the D channel log the distant end is telling my switch to re-establish the link for the D channel so it tries to. This will repeat until the counter fills (255 times) and then it will stop trying to establish the link. Also as seen on counter 3 we are sending SABME but not getting a reply back. Every few minutes this runs it will pop a counter 25 which if i understand it correctly the link was setup my switch said it was ready to receive but never got anything back and the re-establishment loop continues.
The carrier switch is setup as interface DMS250 which is the only thing that seems to be different between the two at first glance. According to the carrier this wont be an issue as all DMS interfaces use the same language it's just how many end devices the switch link handles.
Any thoughts or suggestions would be appreaciated as this has been down for almost a week now and is our only Long-Distance circuit we have.
Our PRI span comes up but when the D channel tries and establishes the connection to the far end it cycles through the following messeage:
DCH054 DCH: 28 EST REMOTE TIME:
Here is a few print outs of how we are setup and what is going on:
PRT
TYPE ADAN DCH 28
ADAN DCH 28
CTYP MSDL
MG_CARD 004 0 06
PORT 1
DES FTS2001
USR PRI
DCHL 28
OTBF 32
PARM RS422 DTE
DRAT 64KC
CLOK EXT
IFC D100
SIDE USR
CNEG 1
RLS ID 26
RCAP
MBGA NO
OVLR NO
OVLS NO
T200 3
T203 10
N200 3
N201 260
K 7
REQ ****
>
OVL000
>LD 21
PT1000
REQ: PRT
TYPE: RDB
CUST 0
ROUT 28
TYPE RDB
CUST 00
ROUT 28
DES FTS2001
TKTP TIE
M911P NO
ESN NO
RPA NO
CNVT NO
SAT NO
IDEF NET
RCLS EXT
VTRK NO
NODE
DTRK YES
BRIP NO
DGTP PRI
ISDN YES
MODE PRA
IFC D100
SBN NO
PNI 00000
NCNA YES
NCRD NO
CHTY BCH
CTYP UKWN
INAC NO
ISAR NO
CPUB OFF
DAPC NO
BCOT 0
DSEL VOD
PTYP PRI
AUTO NO
DNIS NO
DCDR NO
ICOG IAO
PREM NO
SRCH LIN
TRMB YES
STEP
ACOD 690
TCPP NO
PII NO
TARG
CLEN 1
BILN NO
OABS
INST 404
ANTK
SIGO STD
MFC NO
ICIS YES
OGIS YES
PTUT 0
TIMR ICF 512
OGF 512
EOD 13952
NRD 10112
DDL 70
ODT 4096
RGV 640
GTO 896
PAGE 002
GTI 896
SFB 3
NBS 2048
NBL 4096
TFD 0
DTD NO
SCDT NO
2 DT NO
DRNG NO
CDR YES
INC YES
LAST NO
QREC NO
OAL YES
AIA NO
OAN YES
OPD NO
NDP EXC 0
CDRX NO
NATL YES
SSL
CFWR NO
IDOP NO
MUS NO
PANS YES
FRL 0 0
FRL 1 0
FRL 2 0
FRL 3 0
FRL 4 0
FRL 5 0
FRL 6 0
FRL 7 0
AUTH YES
TDET NO
TTBL 0
ATAN NO
PLEV 2
OPR NO
ALRM NO
ART 0
TIDY 7199928 28
SGRP 0
CCBA NO
ARDN NO
AACR NO
>LD 96
DCH000
.ENL DCH 28
.STAT DCH 28
DCH 028 : SDCH RST AUTO
DES : FTS2001
.PLOG DCH 28
.
DCH: 28 MAINT CONFIRM TIME: 8:56:33
COUNTER VALUE
PLOG CLEARED
STAT DCH 28
DCH 028 : OPER AEST AUTO
DES : FTS2001
.
DCH055 DCH: 28 RLS NO RESPONSE TIME: 8:56:37 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:37 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:39 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:39 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:41 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:41 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:43 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:43 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:43 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:45 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:45 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:47 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:47 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:49 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:49 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:51 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:51 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:53 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:53 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:55 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:55 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:57 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:57 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:57 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:59 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:56:59 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:57:01 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:57:01 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:57:03 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:57:03 27/11/2013
DCH054 DCH: 28 EST REMOTE TIME: 8:57:05 27/11/2013 DIS
DCH054 DCH: 28 EST REMOTE TIME: 8:57:05 27/11/2013 DCH 28
DCH054 DCH: 28 EST REMOTE TIME: 8:57:07 27/11/2013
.PLOG DCH 28
.
DCH: 28 MAINT CONFIRM TIME: 8:57:11
COUNTER VALUE
2 31
3 1
DCH055 DCH: 28 RLS CONFIRM TIME: 8:57:13 27/11/2013
STAT DCH 28
DCH 028 : DSBL RST AUTO
DES : FTS2001
From looking at the D channel log the distant end is telling my switch to re-establish the link for the D channel so it tries to. This will repeat until the counter fills (255 times) and then it will stop trying to establish the link. Also as seen on counter 3 we are sending SABME but not getting a reply back. Every few minutes this runs it will pop a counter 25 which if i understand it correctly the link was setup my switch said it was ready to receive but never got anything back and the re-establishment loop continues.
The carrier switch is setup as interface DMS250 which is the only thing that seems to be different between the two at first glance. According to the carrier this wont be an issue as all DMS interfaces use the same language it's just how many end devices the switch link handles.
Any thoughts or suggestions would be appreaciated as this has been down for almost a week now and is our only Long-Distance circuit we have.