[c-nsp] Getting Netflow information from an Extreme Networks network without Netflow/Sflow

[Mike Louis]

Hello All,

I am working with a large client that uses extreme networks gear extensively. Most of their gear is older i series and e series summit and black diamond equipment. Anyone on this list have any experience with getting netflow top talkers information from  a network like this without using netflow or sflow. I am working on some other tools using NTOP for starters but i am not getting the information that i need. I would like to use a tool that can support port mirroring traffic to gather network statistics. The current gear that they are using supports Sflow however its so old that even extreme recommended not enabling it on links over 1Mbps. Netflow was a no go as well plus most of the gear won't support it.

Any ideas on some good network visibility tools for traffic anaylsis. Specifically something similar to what information netflow can provide with source/destination port/address information for a flow.

Thanks in advance

Mike

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