Look at ntop's traffic matrix... -----Burton -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Yang, Paul P Sent: Wednesday, June 29, 2005 8:40 PM To: [email protected] Subject: [Ntop] Source/destination IP address pair traffic flow monitoringon ntop
Hi, I need some help figuring out if ntop does this graphing tool that I'm trying to implement using sFlow. What I want to do is graph the traffic load on each source/destination IP address pair. We need to sort the sFlow information by source/destination IP address. Therefore, the fields I need from the sFlow samples are the destination and source IP addresses at layer 3, so that I can graph the traffic on each link from one IP address to another. Our simulation uses multiple IP addresses on each NIC. Therefore, each physical port on the switch will be associated with multiple IP addresses. The switch we are using is configured as a layer 2 switch, but we would like it to extract the layer 3 source and destination IP addresses. We do need to add up the traffic by source/destination IP address pairs. It is not required to get TCP port information, but it would be nice to be able to collect transport protocol and port numbers. We would like to make our graphing tool update at a minimum of every 10 seconds, and hopefully more often than that. The goal is to graph bandwidth over time separately for each source/destination IP address using only sFlow information obtained from the switch. _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
