SNS version 4.8.2 EA bug fixes

System

High availability - System backup mechanism on the backup partition

In a high availability (HA) configuration, an issue in the system backup mechanism on the backup partition (dumproot) resulted in a failure to update the passive firewall. This regression appeared in SNS version 4.8.1 EA.

Telemetry

An issue with competing access, which could cause the telemetry manager to shut down unexpectedly, has been fixed.