Graph traffic from Cisco 2800 routers

[unarcher]

Hi I am fairly new to Cacti and I found this tool really great

I am actually doing some basic stuffs like graph for linux disk space, latency, HP Switchs traffic on each port and so on

I need to do some more advanced graph to see on my front end routers what is the type of traffic incoming from Internet (DNS, SMTP, HTTP) and graph traffic for each destination IP.

I actually retrieve some basic SNMP informations from routers like total traffic on inside or outside interface.
I am searching for the best way to retrieve more detailed informations

Should I enable additional SNMP informations on routers and how to do that? Or should I install additionnals plugins and scripts in Cacti to retrieves theses informations?

[Howie]

Hi I am fairly new to Cacti and I found this tool really great

I am actually doing some basic stuffs like graph for linux disk space, latency, HP Switchs traffic on each port and so on

I need to do some more advanced graph to see on my front end routers what is the type of traffic incoming from Internet (DNS, SMTP, HTTP) and graph traffic for each destination IP.

I actually retrieve some basic SNMP informations from routers like total traffic on inside or outside interface.
I am searching for the best way to retrieve more detailed informations

Should I enable additional SNMP informations on routers and how to do that? Or should I install additionnals plugins and scripts in Cacti to retrieves theses informations?

Search around these forums for Netflow and FlowViewer.

[unarcher]

Thanks
It seems to be exactly what I was searching for