I'm a newbie and I'm looking for tools for both active and passive methods. The aim is to have historic events on networks, as precise as possible, to give a standard way of using them and detailed log when incidents happen.
Does anybody know if there are configuration limits in using MRTG ? ipstat, ipnat, ipmon are yet running.
What are the standards tools for : - analysing traffic on the network : transmitted packets, performance ... - analysing OS : CPU, memory limits, ... - analysing ipf : blocked packets, matched rules, ... - analysing ipnat : bad nat reasons,...
Any useful documents are well-come as well as available studies like that.
Thanks
