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my serial interface is "reset" - ??? hehe

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Jason

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Mar 9, 2006, 5:26:23 PM3/9/06
to
sigh, I really dont know what is going on , lol

I have a point to point 2600 circuit that now is showing a "reset" on
serial1/1 - I have never seen this before?

here is a show int serial1/1 - anyone point me at what I should be trying to
do next to work this out? thanks

Serial1/1:0 is reset, line protocol is down
Hardware is DSX1
Description: PTP to LA
Internet address is 10.10.10.1/30
MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation PPP, loopback not set
Keepalive set (10 sec)
LCP Closed
Closed: IPCP, CDPCP
Last input 00:38:06, output 00:37:56, output hang never
Last clearing of "show interface" counters 4w1d
Input queue: 0/75/3728106/0 (size/max/drops/flushes); Total output drops:
2824

Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 1152 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
463 packets input, 13323 bytes, 0 no buffer
Received 0 broadcasts, 887553 runts, 0 giants, 0 throttles
3728130 input errors, 393976 CRC, 3334205 frame, 0 overrun, 0 ignored,
1842
667 abort
618 packets output, 15853 bytes, 0 underruns
0 output errors, 0 collisions, 671 interface resets
0 output buffer failures, 0 output buffers swapped out
38 carrier transitions
Timeslot(s) Used:1-24, Transmitter delay is 0 flags


and here is the show on the controller


Controller 1 is type: T1 with CSU interface in slot 1
Serial interface 1/1:0 Munich32 version 3.4
Total chip configuration successes: 2810, failures: 0, timeouts: 0
Interrupt Queue Element(index=198): interrupt is enabled
0x0000000 0x0000000 0x0000000 0x0000000 0x0000000 0x0000000
0x0000000 0x0000000 0x0000000 0x0000000 0x0000000 0x0000000
0x0000000 0x0000000 0x0000000 0x0000000 0x0000000 0x0000000
0x0000000 0x0000000 0x0000000 0x0000000 0x0000000 0x0000000
0x0000000 0x0000000 0x0000000 0x0000000 0x0000000 0x0000000

Channel state: UP Channel IDB: 81ED40EC
RX ring entries: 17, buffer size 1548
RX descriptor ring: head = 2903D00, tail = 2903DF0
RX pak ring: head = 81F2A914, tail = 81F2AA04
00 params=0x60C0000 status=0x0 data ptr=0x28ECCC4 next ptr=0x2903D10
01 params=0x60C0000 status=0x0 data ptr=0x28ED344 next ptr=0x2903D20
02 params=0x60C0000 status=0x0 data ptr=0x28EE044 next ptr=0x2903D30
03 params=0x60C0000 status=0x0 data ptr=0x28EED44 next ptr=0x2903D40
04 params=0x60C0000 status=0x0 data ptr=0x28F00C4 next ptr=0x2903D50
05 params=0x60C0000 status=0x0 data ptr=0x28ED9C4 next ptr=0x2903D60
06 params=0x60C0000 status=0x0 data ptr=0x28F1AC4 next ptr=0x2903D70
07 params=0x60C0000 status=0x0 data ptr=0x28F2144 next ptr=0x2903D80
08 params=0x60C0000 status=0x0 data ptr=0x28EFA44 next ptr=0x2903D90
09 params=0x60C0000 status=0x0 data ptr=0x28F3B44 next ptr=0x2903DA0
10 params=0x60C0000 status=0x0 data ptr=0x28EF3C4 next ptr=0x2903DB0
11 params=0x60C0000 status=0x0 data ptr=0x28EE6C4 next ptr=0x2903DC0
12 params=0x60C0000 status=0x0 data ptr=0x28F0744 next ptr=0x2903DD0
13 params=0x60C0000 status=0x0 data ptr=0x28F2E44 next ptr=0x2903DE0
14 params=0x60C0000 status=0x0 data ptr=0x28F27C4 next ptr=0x2903DF0
15 params=0x460C0000 status=0x0 data ptr=0x28F0DC4 next ptr=0x2903E00
16 params=0x60C0000 status=0x0 data ptr=0x28F1444 next ptr=0x2903D00
TX ring entries: 21, in use: 0, buffer size 1548
TX descriptor ring: head = 0, tail = 0
TX pak ring: head = 81DB7F68, tail = 81DB7F68
00 params=0xC0000000 data ptr=0x0000000 next ptr=0x4080E734
01 params=0x0 data ptr=0x0000000 next ptr=0x4080E740
02 params=0x0 data ptr=0x0000000 next ptr=0x4080E74C
03 params=0x0 data ptr=0x0000000 next ptr=0x4080E758
04 params=0x0 data ptr=0x0000000 next ptr=0x4080E764
05 params=0x0 data ptr=0x0000000 next ptr=0x4080E770
06 params=0x0 data ptr=0x0000000 next ptr=0x4080E77C
07 params=0x0 data ptr=0x0000000 next ptr=0x4080E788
08 params=0x0 data ptr=0x0000000 next ptr=0x4080E794
09 params=0x0 data ptr=0x0000000 next ptr=0x4080E7A0
10 params=0x0 data ptr=0x0000000 next ptr=0x4080E7AC
11 params=0x0 data ptr=0x0000000 next ptr=0x4080E7B8
12 params=0x0 data ptr=0x0000000 next ptr=0x4080E7C4
13 params=0x0 data ptr=0x0000000 next ptr=0x4080E7D0
14 params=0x0 data ptr=0x0000000 next ptr=0x4080E7DC
15 params=0x0 data ptr=0x0000000 next ptr=0x4080E7E8
16 params=0x0 data ptr=0x0000000 next ptr=0x4080E7F4
17 params=0x0 data ptr=0x0000000 next ptr=0x4080E800
18 params=0x0 data ptr=0x0000000 next ptr=0x4080E80C
19 params=0x0 data ptr=0x0000000 next ptr=0x4080E818
20 params=0x0 data ptr=0x0000000 next ptr=0x4080E728
List of timeslots (sw): 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17 18 19 20 21 22 23
List of all timeslots (hw):
00:00FF00FF 01:00FF00FF 02:00FF00FF 03:00FF00FF 04:00FF00FF 05:00FF00FF
06:00FF00FF 07:00FF00FF 08:00FF00FF 09:00FF00FF 10:00FF00FF 11:00FF00FF
12:00FF00FF 13:00FF00FF 14:00FF00FF 15:00FF00FF 16:00FF00FF 17:00FF00FF
18:00FF00FF 19:00FF00FF 20:00FF00FF 21:00FF00FF 22:00FF00FF 23:00FF00FF
24:20002000 25:20002000 26:20002000 27:20002000 28:20002000 29:20002000
30:20002000 31:20002000
Bandwidth: 1536, idle channel: Unassigned, idle ts bitfield: 0x0
0 missed datagrams, 0 overruns, 0 memory errors
0 transmitter underruns, 0 throttles, 0 enables, 0 bad interrupt elements
0 spurious signaling interrupts

tx_limited=1(2)

the_jones...@yahoo.com

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Mar 10, 2006, 4:34:28 PM3/10/06
to
Try the old faithfull command " reload "

Cliff

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Mar 10, 2006, 4:48:36 PM3/10/06
to
In my experiance "Line Protocol Down" 90% of the time is a Layer 1
issue.

What model router do you have?

Depending on your version, can you type the following commands at the
prompt and display them here as well?

"Show Run Interface Serial0/0"

"Show ip interface brief"

Martin Gallagher

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Mar 10, 2006, 8:06:27 PM3/10/06
to
On Thu, 09 Mar 2006 14:26:23 -0800, Jason wrote:

> sigh, I really dont know what is going on , lol
>
> I have a point to point 2600 circuit that now is showing a "reset" on
> serial1/1 - I have never seen this before?
>
> here is a show int serial1/1 - anyone point me at what I should be trying to
> do next to work this out? thanks
>
> Serial1/1:0 is reset, line protocol is down
> Hardware is DSX1

Typically a reset interface means you have an alarm or som other error
on on your T1 controller, so 'show controller T1 1/1' is the place to
start then lookp T1 alarm troubleshooting on CCO.

--
Rgds,
Martin

Jason

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Mar 10, 2006, 9:05:26 PM3/10/06
to
bloody hell

it turned out to be a bad WIC card on the other end of the ptp circuit in
the other cisco router (2851) that was causing the reset state on this end


"Cliff" <Cliff....@gmail.com> wrote in message
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