[c-nsp] T1 CSU/DSU WIC output issue

Thu Oct 25 08:30:32 EDT 2007

Thanks Richard.  I tried 12.4(17), which of course included a reload,
still have the same result:

xxxx-2650#sh service-mod s0/0
Interface Serial0/0
Module type is T1/fractional
    Hardware revision is 0.96, Software revision is 20050811-0.3,
    Image checksum is 0x80ACD1B3, Protocol revision is 0.1
Receiver has no alarms.
Framing is ESF, Line Code is B8ZS, Current clock source is line,
Fraction has 24 timeslots (64 Kbits/sec each), Net bandwidth is 1536
Kbits/sec.
Last module self-test (done at startup): Passed
Last clearing of alarm counters 07:23:16
    loss of signal        :    0,
    loss of frame         :    0,
    AIS alarm             :    0,
    Remote alarm          :    0,
    Module access errors  :    0,
Total Data (last 0 15 minute intervals):
    0 Line Code Violations, 0 Path Code Violations
    0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
    0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail
Secs
Data in current interval (0 seconds elapsed):
    0 Line Code Violations, 0 Path Code Violations
    0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
    0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail
Secs
xxxx-2650# 

Anyone else have an idea?  Bug navigator didn't find anything.  Not sure
what would cause the module to stop keeping track of DSU history....

Chuck Church
Principal Network Engineer, CCIE #8776
Harris Information Technology Services
EDS Contractor - Navy Marine Corps Intranet (NMCI)
1210 N. Parker Rd. | Greenville, SC 29609 
Office: 864-335-9473 | Cell: 864-266-3978

-----Original Message-----
From: Richard Golodner [mailto:rgolodner at infratection.com] 
Sent: Wednesday, October 24, 2007 11:20 PM
To: Church, Charles
Subject: RE: [c-nsp] T1 CSU/DSU WIC output issue

I looked at this and had a buddy double check to make sure I wasn't
missing
anything. It all looks good as far as I can gather. Before you reseat
the
WIC, can you reload the router? It will clear all the counters, but you
should start to see some historical data in there. You could also yank
the
RJ-45 from it and see what that gets you too. 
Richard

-----Original Message-----
From: Church, Charles [mailto:cchurc05 at harris.com] 
Sent: Wednesday, October 24, 2007 11:44 PM
To: Richard Golodner
Subject: RE: [c-nsp] T1 CSU/DSU WIC output issue

Sure, here is the running config, with unrelated stuff removed.
Everything logging, serial interface, etc is still in there.  Show
service module is below in original post, just checked, it still shows
no intervals.  I'm going to try resetting the service module in a little
while.

Thanks,

Chuck Church
Principal Network Engineer, CCIE #8776
Harris Information Technology Services
EDS Contractor - Navy Marine Corps Intranet (NMCI)
1210 N. Parker Rd. | Greenville, SC 29609 
Office: 864-335-9473 | Cell: 864-266-3978

-----Original Message-----
From: Richard Golodner [mailto:rgolodner at infratection.com] 
Sent: Wednesday, October 24, 2007 7:31 PM
To: Church, Charles
Subject: RE: [c-nsp] T1 CSU/DSU WIC output issue

Chuck, can you post or send me a show service-module and a sanitized
running-config. I deal with this all the time. What kind of logging do
you
have configured on that box?
Richard

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Church, Charles
Sent: Wednesday, October 24, 2007 1:26 PM
To: nsp
Subject: [c-nsp] T1 CSU/DSU WIC output issue

Hey all,

    Working on a problem with a funky T1 going into a WIC-1DSU-T1 on a
2650 running 12.4(16).  Output shows this:

xxxxx-2650#sh service-mod s0/0
Interface Serial0/0
Module type is T1/fractional
    Hardware revision is 0.96, Software revision is 20050811-0.3,
    Image checksum is 0x80ACD1B3, Protocol revision is 0.1
Receiver has no alarms.
Framing is ESF, Line Code is B8ZS, Current clock source is line,
Fraction has 24 timeslots (64 Kbits/sec each), Net bandwidth is 1536
Kbits/sec.
Last module self-test (done at startup): Passed
Last clearing of alarm counters 7w5d
    loss of signal        :    1, last occurred 7w1d
    loss of frame         :    4, last occurred 02:49:07
    AIS alarm             :    2, last occurred 02:49:07
    Remote alarm          :    0,
    Module access errors  :    0,
Total Data (last 0 15 minute intervals):
    0 Line Code Violations, 0 Path Code Violations
    0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
    0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail
Secs
Data in current interval (0 seconds elapsed):
    0 Line Code Violations, 0 Path Code Violations
    0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
    0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail
Secs
xxxxx-2650#

Router has been up for 8 weeks.  Any idea why this service module isn't
storing any historical data in the 'Total Data' or 'Data in current
interval' sections?  Never seen this before, but then again not sure if
I've ever looked at the service module output on this particular router
before.  Sh diag for this WIC is:

 WIC Slot 0:
        FT1 BT8360
        Hardware revision 1.3           Board revision C0
        Serial number     xxxxxxxx      Part number    800-03279-03
        FRU Part Number     WIC-1DSU-T1=
        Test history      0x0           RMA number     00-00-00
        Connector type    Wan Module
        EEPROM format version 2
        EEPROM contents (hex):
          0x20: 02 11 01 03 00 DF BF 74 50 0C CF 03 00 00 00 00
          0x30: 60 00 00 00 99 07 02 01 FF FF FF FF FF FF FF FF

if it's of any use...

Thanks,

Chuck Church
Principal Network Engineer, CCIE #8776
Harris Information Technology Services
EDS Contractor - Navy Marine Corps Intranet (NMCI)
1210 N. Parker Rd. | Greenville, SC 29609 
Office: 864-335-9473 | Cell: 864-266-3978

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