Hello, few information:
- HA pool consists of the Active server and the standby server. The standby server can be theoretically (if this makes sense is another thing, but for testing purposes it's ok) on the different VM on the same host or on entirely different host.Requirement for this version is, that the active and standby server must be on the same network (the requirement is given by the VIrtualIP, which must be transferable between the servers) and that for this shared network the adapters must have manual configuration. For start I suggest you to go through the High Availability chapter in the NPM administration guide. The standby server can be installed by the lightweight installer, which is present on the High Availability summary or on the Polling Engines page on your website.
Actually i have suceesfully installed NPM on my VM (offline mode). Now i need to make it HA.
But i have some limitations.
1. I can't use internet.
So, please suggest how to move further.
High Availability deployment does not require Internet access. There are videos and a lot of documentation that covers High Availability.