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den-edge1.r01.

Juniper MX304 · edge-router · DEN · DEN-R01 U4.

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HealthcriticalDegraded optics and rising FEC errors after the DEN-KC cut; EOS-imminent firmware narrows the recovery window.
Uptime99.609%rolling 30-day
Firmware17.4R1eos-imminent· reco 19.2R3
Warrantyexpiredends Jun 22, 2026
failed

den-edge1.r01 is in a failed state. Degraded optics and rising FEC errors after the DEN-KC cut; EOS-imminent firmware narrows the recovery window.Warranty is expired; RMA-3320 is open against the incident — see work orders.

Interface telemetry

Port 0/1 RX below threshold with rising FEC errors; pair tied to the DEN-KC cut.

Per-port interface telemetry for den-edge1.r01; each port lists status, an errors sparkline, and the current error count. Down and errored ports sort to the top.
PortStatusErrors trendErrors
0/1down16,012
0/2up33
0/3up19
0/4up6

Telemetry snapshot · simulated · last seen Jul 28, 15:00Z.

Optics / DOM

  • 0/1criticalRX -22.9TX -3.8 dBm
  • 0/2goodRX -6.6TX -2.6 dBm
  • 0/3goodRX -6.9TX -2.1 dBm
  • 0/4goodRX -6.1TX -2.8 dBm
Optics / DOM readings for den-edge1.r01.
PortStatusTX dBmRX dBmBandErrors
0/1down-3.8-22.9critical16,012
0/2up-2.6-6.6good33
0/3up-2.1-6.9good19
0/4up-2.8-6.1good6

Configuration history

Running config

r4 · simulated

The live configuration the device reports today, reconstructed at the current revision. The history below shows how it got here.

! Juniper MX304 (edge-router)
! device: den-edge1.r01  site: DEN  mgmt: 10.0.55.1
! running-config @ r4 (simulated)
hostname den-edge1.r01
interface management0
  ip address 10.0.55.1/24
snmp-server group v3reader priv read
! section: routing-policy
  pref ORD-DFW alternate
  maintenance vlan 666 quarantine attached
  1. r1
    Baseline configMay 2, 09:00Z · netops
  2. r2
    Disable legacy SNMPv2cJun 18, 11:30Z · netops · CHG-5088
  3. r3
    Optic tuning pre-cutJul 12, 14:00Z · netops
  4. r4current
    Emergency reroute: drain DEN-KC, shift to ORD-DFW pathJul 28, 12:40Z · aegis · CHG-5121

Configuration diff from r3 to r4.


              
                      ! section: routing-policy
                      Removed: - pref DEN-KC primaryAdded: + pref ORD-DFW alternateAdded: + maintenance vlan 666 quarantine attached