An ALEOS gateway does not automatically notify the AMM of out-of-band changes made locally on the gateway. For example, if an M3DA password change is made locally on the gateway, M3DA communication between the gateway and the AMM will stop working.
To synchronize the local ALEOS configuration with the AMM, a manual configuration revert must be performed through the AMM to sync the configuration change made on gateway:
Note: when managing AirLink gateways and routers, Sierra Wireless strongly recommends that end users manage their devices through the management system, rather than making changes locally on the device. This will limit issues with the devices and the management system getting out of sync.