If a device with Administration Server is inoperable due to a failure, you are recommended to perform the following actions:
If a static IP address was set in the Network Agent installation package when Network Agents were deployed, you must also assign the same IP address to the new Administration Server. Alternatively, you can use the connection address that determines the Administration Server to which Network Agent connects (you can obtain this address on managed devices by using the klnagchk utility).
server_iam.ksc_address parameter to exactly the same Administration Server address that is specified in the Subject Alternative Name (SAN) of the previously used Administration Server certificate.