We’ve got a 3 site installation with a primary NPM & a couple of extra polling engines at site 1, a polling engine at site 2 & and other polling engine at site 3. There’s a dedicated SQL server at Site 1. Sites 2 & 3 are firewalled from site 1 and devices are polled from either site 1 engines or site 2/3 engines depending upon which side of the firewall they live.
I want to install a Hot Standby facility, but cannot have polling functions from sites 2 and 3 failing over to a standby in site 1 or vice-versa.
So I need to install two Hot Standby engine, one each side of the firewall. Is this supported?
Thanks
Robert
NPM 9.5.1, APM, NCM, NTA, IPSLA
Robert
NPM 9.5.1, APM, NCM, NTA, IPSLA