Hi,
we have three core routers ( 2 Juniper M160 + 1 Cisco GSR ). I set up these routers to monitor the 6 interfaces ( four 2.5Gbps POS interfaces on M160, two GE interfaces on GSR). I also set up CUFlow.cf to have three "SampleRate" items, each coresponds to one core router loopback IP address. After processing flow-tools raw data by flowscan, CUGraph.pl is invoked to graph those RRD files. When I select the M160 router which has three 2.5G POS interface monitored, CUGrapher.pl shows total in/out bit rate is around 2.5Gbps. But, each of the three interfaces take a burden around 2.0Gbps in both directions, that is, the total BW calculated by CUGraph.pl should around 6Gbps!! Selecting the GSR with two GE interfaces, CUGrapher.cgi shows the outgoing traffic is less than 100Mbps and incoming traffic is about 600Mbps, but SNMP data shows: each of the GE takes a burden around 300Mbps (in/out). Why? Did I make mistake on setting up the system ? regards Joe _______________________________________________ Flow-tools mailing list [EMAIL PROTECTED] http://mailman.splintered.net/mailman/listinfo/flow-tools
