Workflow to upgrade a standalone Release 22.9 or later NFM-P system
Description
The following is the sequence of high-level actions required to upgrade a standalone NFM-P system at Release 22.9 or later.
Stages
Note: The Upgrade standalone system links lead to sections in To upgrade a standalone Release 22.9 or later NFM-P system.
Prepare system for upgrade | |
1 |
Perform To prepare for an NFM-P system upgrade from Release 22.9 or later. |
Upgrade standalone system | |
2 |
Check the available disk space; see Check pre-upgrade disk space. |
3 |
Open a GUI client for network monitoring; see Open GUI client. |
4 |
If the system includes one or more NSP analytics servers or Flow Collectors, stop each; see Stop NSP analytics servers, Flow Collectors. |
5 |
Prepare the main server for the upgrade; see Stop and disable standalone main server. |
6 |
Upgrade the main database; see Upgrade standalone main database. |
7 |
If the system includes one or more auxiliary servers, stop the auxiliary servers; see Stop auxiliary servers. |
8 |
Upgrade the main server; see Upgrade standalone main server. |
9 |
Configure the main server; see Configure standalone main server. |
10 |
If required, enable Windows Active Directory for client access; see Enable Windows Active Directory access. |
11 |
If the system includes one or more auxiliary servers, upgrade each auxiliary server; see Upgrade auxiliary servers. |
12 |
If the system includes one or more NSP Flow Collectors, migrate from using NSP Flow Collectors and Flow Collector Controllers to the Flow Collector functions in the NSP cluster; see Perform NSP Flow Collector migration. |
13 |
If the NSP deployment includes an auxiliary database, upgrade the auxiliary database; see Upgrade auxiliary database. |
14 |
If the system includes one or more auxiliary servers, start each auxiliary server; see Start auxiliary servers. |
15 |
If the NFM-P is currently an independent deployment, integrate the NFM-P and the NSP cluster; see Integrate NFM-P and NSP cluster. |
16 |
Start the main server; see Start main server. |
17 |
Recheck the available disk space; see Check post-upgrade disk space. |
18 |
If the system includes one or more NSP analytics servers, upgrade each analytics server; see Perform NSP analytics server migration to NSP cluster. |
19 |
Install or upgrade single-user GUI clients, as required; see Install or upgrade single-user GUI clients. |
20 |
Install or upgrade client delegate servers, as required; see Install or upgrade client delegate servers. |
21 |
If the NFM-P system has customized TLS version and cipher support, restore the custom TLS support settings; see Restore TLS version and cipher support configuration. |
22 |
Configure and enable firewalls, if required; see Configure and enable firewalls. |