NBAR PORT 80 P2P

From: John Messina (john@crimsoncti.com)
Date: Tue Dec 24 2002 - 10:41:40 GMT-3

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Will NBAR with the latest pdlm be capable of recognizing traffic on port 80
that is p2p like kazAa and differentiate between that and HTTP?. In other
words can I rate limit and/or Drop P2P applications functioning on port 80 and
not effect HTTP? Most documentation suggests "deep packet inspection" and
recognizing statefulness but I was curious if anyone knows if this is
reliable. If this is possible any examples of a configuration that may work?

Thank you for any feedback.
.

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