[j-nsp] (no subject)

[Josef Buchsteiner]

Friday, March 5, 2004, 10:47:47 AM, you wrote:

JT> Hi all,

JT> We have a juniper router came up strange error. The card was
JT> suddenly not working and drops all the packets even though it was
JT> up. Both interface counters and syslog didn't tell much. The only
JT> suspicious log was the "NoneActive defects: NoneInput MAC/Filter"
JT> (see below).


    you output seems to be truncated and maybe related to you
    terminal/emulation you are using. it should look like this below.
    Please perform a rapid ping and the look at the show interface
    extensive out put and look what counters are increasing. I see
    in your output policed discard counters but also the MAC counters
    are of interest which are coming from the PIC itself. There is
    no indication so far pointing us to the culprit in question.
    
    


Interface: fe-0/2/0, Enabled, Link is Up
Encapsulation: Ethernet, Speed: 100mbps
Traffic statistics:                                           Current delta
  Input bytes:                          0 (0 bps)                       [0]
  Output bytes:                         0 (0 bps)                       [0]
  Input packets:                        0 (0 pps)                       [0]
  Output packets:                       0 (0 pps)                       [0]
Error statistics:
  Input errors:                         0                               [0]
  Input drops:                          0                               [0]
  Input framing errors:                 0                               [0]
  Policed discards:                     0                               [0]
  L3 incompletes:                       0                               [0]
  L2 channel errors:                    0                               [0]
  L2 mismatch timeouts:                 0                               [0]
  Carrier transitions:                  7                               [0]
  Output errors:                        0                               [0]
  Output drops:                         0                               [0]
  Aged packets:                         0                               [0]
Active alarms : None
Active defects: None
Input MAC/Filter statistics:
  Unicast packets                       0                               [0]
  Broadcast packets                     0                               [0]
  Multicast packets                     0                               [0]
  Oversized frames                      0                               [0]
  Packet reject count                   0                               [0]
  DA rejects                            0                               [0]
  SA rejects                            0                               [0]
Output MAC/Filter Statistics:
  Unicast packets                       0                               [0]
  Broadcast packets                     0                               [0]
  Multicast packets                     0                               [0]
  Packet pad count                      0                               [0]
  Packet error count                    0                               [0]    

JT> We observed input and bytes when we did ping. but ping just
JT> reported all the packets were lost. We did off-line and on-line
JT> the card but doesn't help.

JT> Has anyone experienced that before?

JT>                                                               Delay: 0/0/71
JT> Interface: fe-2/2/1, Enabled, Link is Up
JT> Encapsulation: Ethernet, Speed: 100mbps
JT> Traffic statistics:                                           Current delta
JT>   Input bytes:                      21164 (0 bps)             [3372]
JT>   Output bytes:                    127216 (736 bps)           [12950]
JT>   Input packets:                      282 (0 pps)             [49]
JT>   Output packets:                    1658 (0 pps)             [147]
JT> Error statistics:
JT>   Input errors:                         0                     [0]
JT>   Input drops:                          0                     [0]
JT>   Input framing errors:                 0                     [0]
JT>   Policed discards:                   271                     [0]
JT>   L3 incompletes:                       1                     [0]
JT>   L2 channel errors:                    0                     [0]
JT>   L2 mismatch timeouts:                 0                     [0]
JT>   Carrier transitions:                  3                     [0]
JT>   Output errors:                        0                     [0]
JT>   Output drops:                         0                     [0]
JT>   Aged packets:                         0                     [0]
JT> Active alarms : NoneActive defects: NoneInput MAC/Filter s    [0]


JT> Best regards,
JT> Jonathan.

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