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Full NNM Win2k12 R2 2018.11 Backup and restore NNM 2018.11 Win2k16

Dear Team,

 

Is it possible to have full NNM 2018.11 Backup on windows server 2012 R2 standard to Windows server 2016.

 

Full backup and restore. 

Regards
Mostafa Hassan
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Re: Full NNM Win2k12 R2 2018.11 Backup and restore NNM 2018.11 Win2k16

Hello Mostafa,

I hope you are doing great!

Restore a backup in different OS version is not recommended, due to some binaries and compatibility.

 

Regards,

Freiser Herrera

NNMi support

Kind Regards,
Freiser Herrera
Customer NNMi Support
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Re: Full NNM Win2k12 R2 2018.11 Backup and restore NNM 2018.11 Win2k16

Dear Mustafa,

NNMi backup and restore with different OS is not possible.

I had the similar requirement , and managed to get most of the application config data using below steps:

  • Download all configuration on old OS NNMi system using nnmconfigexport.ovpl
  • Run nnmconfigexport.ovpl -all on new OS System
  • Import all configurations: nnmconfigimport.ovpl -u username -p password -f all
  • Cofigure snmp v3 in discovery configuration since SNMP V3 will not be imported .
  • add nodes : execute nnmloadseeds.ovpl -f
  • Monitor device discovery status
  • Load MIB definitions and enable incident configurations.

Note : if nnmconfigimport for incident, trap is failed Load MIB's to NNMi Database first and again import for incident, trap configurations .

The following suggetion is applicable if you are going to upload to a brand new NNMi application on different OS :

Default SNMP trap configurations and management Event Configurations installed with NNMi base install, so you have to change the customer for each SNMP Trap and management event configurations – this can be done by exporting all SNMP Trap configurations config to a notepad++ and change the customer id and reload all your old OS incidents and SNMP Trap configurations.

Thank You !

Best Regards

Suresh Reddy

 

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