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  1. Observium
  2. OBS-3818

On Juniper QFX5200 100G optics show a false alarm on TX

Details

    • Vendor Bug
    • Resolution: Fixed
    • Major
    • None
    • Professional Edition
    • Discovery
    • None

    Description

      et-0/0/3 0 TX Power JUNIPER-DOM-MIB::[jnxDomCurrentLaneTxLaserOutputPower https://mibs.observium.org/mib/JUNIPER-DOM-MIB/#jnxDomCurrentLaneTxLaserOutputPower].507.0 22.7dBm (0dBm) - (25.7dBm) 31.23dBm 77d 12h ago alert 0.95dBm

      Physical interface: et-0/0/3
      Module temperature : 48 degrees C / 119 degrees F
      Module voltage : 3.3070 V
      Module temperature high alarm : Off
      Module temperature low alarm : Off
      Module temperature high warning : Off
      Module temperature low warning : Off
      Module voltage high alarm : Off
      Module voltage low alarm : Off
      Module voltage high warning : Off
      Module voltage low warning : Off
      Module temperature high alarm threshold : 80 degrees C / 176 degrees F
      Module temperature low alarm threshold : -10 degrees C / 14 degrees F
      Module temperature high warning threshold : 70 degrees C / 158 degrees F
      Module temperature low warning threshold : 0 degrees C / 32 degrees F
      Module voltage high alarm threshold : 3.6300 V
      Module voltage low alarm threshold : 2.9700 V
      Module voltage high warning threshold : 3.4640 V
      Module voltage low warning threshold : 3.1340 V
      Laser bias current high alarm threshold : 79.999 mA
      Laser bias current low alarm threshold : 0.999 mA
      Laser bias current high warning threshold : 69.999 mA
      Laser bias current low warning threshold : 9.999 mA
      Laser output power high alarm threshold : 5.6234 mW / 7.50 dBm
      Laser output power low alarm threshold : 0.1862 mW / -7.30 dBm
      Laser output power high warning threshold : 2.8183 mW / 4.50 dBm
      Laser output power low warning threshold : 0.3715 mW / -4.30 dBm
      Laser rx power high alarm threshold : 5.6234 mW / 7.50 dBm
      Laser rx power low alarm threshold : 0.0436 mW / -13.61 dBm
      Laser rx power high warning threshold : 2.8183 mW / 4.50 dBm
      Laser rx power low warning threshold : 0.0870 mW / -10.60 dBm
      Lane 0
      Laser bias current : 39.976 mA
      Laser output power : 1.245 mW / 0.95 dBm
      Laser receiver power : 1.404 mW / 1.47 dBm
      Laser bias current high alarm : Off
      Laser bias current low alarm : Off
      Laser bias current high warning : Off
      Laser bias current low warning : Off
      Laser receiver power high alarm : Off
      Laser receiver power low alarm : Off
      Laser receiver power high warning : Off
      Laser receiver power low warning : Off
      Tx loss of signal functionality alarm : Off
      Rx loss of signal alarm : Off
      Lane 1
      Laser bias current : 39.976 mA
      Laser output power : 1.321 mW / 1.21 dBm
      Laser receiver power : 1.060 mW / 0.25 dBm
      Laser bias current high alarm : Off
      Laser bias current low alarm : Off
      Laser bias current high warning : Off
      Laser bias current low warning : Off
      Laser receiver power high alarm : Off
      Laser receiver power low alarm : Off
      Laser receiver power high warning : Off
      Laser receiver power low warning : Off
      Tx loss of signal functionality alarm : Off
      Rx loss of signal alarm : Off
      Lane 2
      Laser bias current : 39.976 mA
      Laser output power : 1.308 mW / 1.17 dBm
      Laser receiver power : 1.102 mW / 0.42 dBm
      Laser bias current high alarm : Off
      Laser bias current low alarm : Off
      Laser bias current high warning : Off
      Laser bias current low warning : Off
      Laser receiver power high alarm : Off
      Laser receiver power low alarm : Off
      Laser receiver power high warning : Off
      Laser receiver power low warning : Off
      Tx loss of signal functionality alarm : Off
      Rx loss of signal alarm : Off
      Lane 3
      Laser bias current : 39.976 mA
      Laser output power : 1.301 mW / 1.14 dBm
      Laser receiver power : 1.121 mW / 0.50 dBm
      Laser bias current high alarm : Off
      Laser bias current low alarm : Off
      Laser bias current high warning : Off
      Laser bias current low warning : Off
      Laser receiver power high alarm : Off
      Laser receiver power low alarm : Off
      Laser receiver power high warning : Off
      Laser receiver power low warning : Off
      Tx loss of signal functionality alarm : Off
      Rx loss of signal alarm : Off

      {master:0}

      Attachments

        Activity

          [OBS-3818] On Juniper QFX5200 100G optics show a false alarm on TX

          Fixed in r11481.

          landy Mike Stupalov added a comment - Fixed in r11481.

          Should be fixed after update to latest rolling revision.

          Please try to switch to rolling updates and rediscovery device again:
          https://docs.observium.org/updating/#switch-between-rolling-and-stable-trains

          landy Mike Stupalov added a comment - Should be fixed after update to latest rolling revision. Please try to switch to rolling updates and rediscovery device again: https://docs.observium.org/updating/#switch-between-rolling-and-stable-trains

          Uploaded discovery debug.

           

          hernanm Hernan Moguilevsky added a comment - Uploaded discovery debug.  

          Need discovery debug as Bot requested:

          ./discovery.php -d -h <device>
          

          landy Mike Stupalov added a comment - Need discovery debug as Bot requested: ./discovery.php -d -h <device>

          Please make and attach additional information about the device:

          • full snmp dump from device:

            snmpwalk -v2c -c <community>  --hexOutputLength=0 -ObentxU <hostname> .1 > myagent.snmpwalk
            snmpwalk -v2c -c <community>  --hexOutputLength=0 -ObentxU <hostname> .1.3.6.1.4.1 >> myagent.snmpwalk

            If device not support SNMP version 2c, replace -v2c with -v1.

          • If you have problems with discovery or poller processes, please do and attach these debugs:

            ./discovery.php -d -h <device>
            ./poller.php -d -h <device>

          • additionally attach device and/or vendor specific MIB files

          Note, this comment is added automatically.

          bot Observium Bot added a comment - Please make and attach additional information about the device: full snmp dump from device: snmpwalk -v2c -c <community> --hexOutputLength=0 -ObentxU <hostname> .1 > myagent.snmpwalk snmpwalk -v2c -c <community> --hexOutputLength=0 -ObentxU <hostname> .1.3.6.1.4.1 >> myagent.snmpwalk If device not support SNMP version 2c, replace -v2c with -v1. If you have problems with discovery or poller processes, please do and attach these debugs: ./discovery.php -d -h <device> ./poller.php -d -h <device> additionally attach device and/or vendor specific MIB files Note, this comment is added automatically.

          People

            landy Mike Stupalov
            hernanm Hernan Moguilevsky
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            Dates

              Created:
              Updated:
              Resolved: