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Hi,<br />
<br />
Recently I noticed some abnomral utilization problem in one site. IP NBAR indicates eDonkey is taking a lot of bandwidth. Now the question is, how do I track down which IP is the source of these traffic? I don't think we can implement any packet analyzer, I am looking for any IOS command if it actually exists.<br />
<br />
Thanks.<br />

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Hi,

Recently I noticed some abnomral utilization problem in one site. IP NBAR indicates eDonkey is taking a lot of bandwidth. Now the question is, how do I track down which IP is the source of these traffic? I don't think we can implement any packet analyzer, I am looking for any IOS command if it actually exists.

Thanks.


How to track down the source IP based on port number

A router is a networking device that forwards data packets between computer networks. Routers perform the "traffic directing" functions on the Internet. The most familiar type of routers are home and small office cable or DSL routers that simply pass data, such as web pages, email, IM, and videos between computers and the Internet. More sophisticated routers, such as enterprise routers, connect large business or ISP networks up to the powerful core routers that forward data at high speed along the optical fiber lines of the Internet backbone. Though routers are typically dedicated hardware devices, use of software-based routers has grown increasingly common.