Have just installed nagios3 onto Ubuntu Server 10.04. A clean install. All plugins installed.
The nagios status map only has localhost and gateway discovered. Is there a way for it to scan our network, along with all Windows servers, routers, etc?
I can't find any automated way to do this.
Our network is a large school network so manual configuration is difficult.
Best Answer
Have you tried check_find_new_hosts plugin ? You can find how it works in the attached readme here.