Introduction
Cambium strongly encourages cnMaestro On-Premises customers to apply the package to their existing 1.6.0 OVA. cnMaestro Cloud accounts have already been upgraded. Key benefits improvements are
Significantly faster execution of software upgrades for PMP/ePMP sectors
Simplification of cnPilot device “sync” configuration status
Numerous NBI API corrections (On-Premises version)
GUI enhancements
cnMaestro On-Premises is a standalone version of the cnMaestro Cloud application that can be installed in a customer's data center. This document highlights new features and significant fixes in the 1.6.0-r18 patch release.
Important |
cnMaestro 1.6.0-r18 is a Package release rather than a full OVA Image. It must be applied on top of an existing 1.6.0 On-Premises installation. Please follow the steps detailed on page 129 in the cnMaestro On-Premises 1.6.0 Quick Start Guide (“Updating cnMaestro Software”) to perform a package update on an existing OVA. |
Significant Fixed Issues
The following issues have been fixed in cnMaestro 1.6.0:
Id |
Details |
CNSSNG-4150 |
UI: Tree does behaves incorrectly when expanded and an offline device selected |
CNSSNG-6806 |
UI: Multiple GUI Improvements from recommendations in Community post, including pages in Connection Health widget, Devices by Type widget, and Map widget. |
CNSSNG-6961 |
Change Mongoose connection to MongoDb native connection in express session |
CNSSNG-6810 |
NBI API: Restrict querying Mesh Peers under Tower. |
CNSSNG-6816 |
NBI API: Sort functionality is not working. |
CNSSNG-6821 |
NBI API: Add "severity=notify" filter support for Events |
CNSSNG-6822 |
NBI API: Restrict "state" based filter for alarms APIs. |
CNSSNG-6827 |
Configuration: Sync Configuration page doesn't show "Sync Status" properly. |
CNSSNG-6833 |
NBI API: api/v1/networks/NID/sites/SID/devices/MAC/mesh/peers/PEERMAC API results in 404 error even though MAC information is available. |
CNSSNG-6840 |
NBI API: Incorrect error message when accessing an invalid API. |
CNSSNG-6857 |
NBI API: Add radio.color_code to /api/v1/devices/statistics API. |
CNSSNG-6939 |
NBI API: The Fields parameter is not working as expected. |
CNSSNG-6972 |
NBI APIs: Add AP_MAC for SMs and PARENT_MAC for Wi-Fi in /api/v1/statistics response. |
CNSSNG-7004 |
UI: Fixed SNR Bar Graph colors to better differentiate health. |
CNSSNG-7049 |
NBI API: Add "id" to the /api/v1/events/ response in order to differentiate individual Events. |
CNSSNG-7062 |
NBI API: Round off "radio.24Ghz.clients" and "radio.5Ghz.clients" to an integer in /api/v1/devices/performace api (previously they were floats). |
CNSSNG-7077 |
Jobs: Only SMs or Only APs in a Job should run in parallel across sectors |
CNSSNG-7191 |
Certificate: Country is missing in the Exported CSR file |
Known Issues
The following issues exist in the cnMaestro On-Premises 1.6.0-r18 release:
Id |
Issue |
Details |
FLCN-2521 |
cnPilot E400 PoE Configuration Error |
Configuring PoE Output options for cnPilot E400 devices generate the error” “PoE-Out to an auxiliary device not supported on this platform”. Workaround: Do not enable PoE option if the configuration is pushed to multiple mixed types of devices like E500 and E400. |
AURA-388 |
WiFi Guest Access Does Not Work with Microsoft Edge Browser |
Guest Access on cnMaestro does not work with Edge browser on cnPilot 1.4.0-r12 with 3.2.1-6 and 1.5.0-r4 with 3.3 beta builds. Workaround: Users need to use supported browsers like Chrome, Firefox, or Internet Explorer (IE) 11. |
CNSSNG-4083 |
DHCP Errors after cnMaestro Reboot |
When cnMaestro On-Premises is rebooted, after Data Import, sometimes DHCP and Disk Errors are encountered. Workaround: Explicitly run the dhclient command from the Command Line (accessed through the CLI) after reboot to assign the IP address. |
RBN-280 |
DHCP Option 15 Not Working for cnPilot R |
DHCP Option 15 onboarding is not working for cnPilot R devices. These devices cannot use this onboarding mechanism. |
CNSSNG-4906 |
Captive Portal Auto Login Fails with Latest Android Devices |
Workaround: Whitelist the URL for Google (*.google.com). |
CNSSNG-5365 |
RADIUS Proxy Drops Packets after Retry Exhausted |
After RADIUS Proxy Retries are exhausted in cnMaestro On-Premises, all subsequent RADIUS packets are dropped. Workaround: Reboot cnMaestro. |
CNSSNG-6740 |
AP Group Alarm Counts are Incorrect(1.6.0) |
Workaround: Alternatively use Network/Site level aggregated alarms. |
CNSSNG-6789 |
Device details are not coming in configuration jobs for old jobs in 1.4.0 after migrating to 1.6.0 |
|
CNSSNG-7023 |
Not able to Reboot Virtual Machine |
Workaround: Login as local user with super administrator or administrator and perform the reboot. |
Where to Get Help
There are a number of places to get help with cnMaestro.
- Cambium Community: The cnMaestro Forum provides the best place to ask questions and get up-to-date information.
- On-Premises Quick Start Guide: This guide walks you through the initial management process and allows you to get onboarded quickly. It is embedded into the cnMaestro image and can be accessed on the Home Page of the UI. It can also be downloaded in PDF format from the Cambium Support website.
- Cambium Support: The Cambium Support team is available 24x7 to answer questions and resolve issues.