Connect to MCMS

Session-cookie auth against a Ciena MicroClimate Management System. The host should be the root URL of the PON Manager web UI (e.g. https://mcms.example.net).

Host URL Email / username Password Accept self-signed TLS certificate

Dashboard

Detailed stats (Rx / FEC scan)

Connect and the network overview loads here.

Filters

Name / address contains Equipment ID contains PON mode Active version matches Exclude active version Model / version family Registration status Down for at least (days)

Selection

0 ONUs selected

After-upgrade verification

Open a saved pon-upgrade-*.csv to compare the recorded FEC + optical readings against the current state of those ONUs.

OLT flooding mode

Bulk-check or fix PON flooding mode on OLT NNI services. Default rule: match s0.c76.c0 with mode private and switch to auto.

Fleet (0)

Tip: use filters to narrow to one model before selecting all.

	Serial	Name / address	Equipment ID	PON	Status	Last seen	Active bank	Active version	Inactive version

Campaign

Target firmware file Target version

Execution

Mode Scheduled start (UTC)

Writes always go to the inactive bank (FW Bank Ptr toggled to 1 − active, or 1 if unset). MCMS flips the pointer when the download completes; the ONU reboots into the new image on its next reboot.

Dry-run preview

Nothing has been written yet. Review the plan before clicking Execute.

Serial	Name	Active → new active slot	Current slot 0	Current slot 1	Target version	FEC health	Status

Verify previous upgrade

Pick a saved upgrade-plan CSV (defaults to ~/Downloads). The app re-fetches each ONU's current FEC counters, optical levels, and active firmware version, then computes a before/after comparison and saves a verification CSV alongside the original.

Summary

Open a CSV to start.

Comparison (0)

Note: ONU FEC counters typically reset on the upgrade reboot, so "after < before" is normal. Look at the FEC flag and verdict columns for the actual signal.

Serial	Name	Target → Active now	Applied?	FEC before	FEC now	Optical (RX/TX dBm)	Verdict

Filters

NNI TAG MATCH pattern Current mode OLT name contains

Selection

0 OLT(s) selected · 0 service slot(s) will change

Action

Change matching services

OLTs (0 shown, 0 total)

Each row shows the matching NNI services. Selecting an OLT queues every matching service on it for change.

	OLT MAC	Name	PON mode	FW	Matching NNI services