Hello, everyone!
Today, I'd like to share a case with you.
Problem description
The issue regarding the M-suite configuration of the NBI information.

Problem analysis
After we remotely checked, we found that the live network was a HA system and for the SNMP NBI configuration we needed to start the standby server M-suite application.
Root cause
The standby server Msuite is not running because the SNMP NBI configuration failed.
Solution
Start the standby server M-suite application by using the below command:
cd /opt/oss/engr/engineer
./startserver.sh
I hope it will be helpful for you.
Thank you!