Monitoring TCP/IP traffic
peter at circlesquared.com
Thu Mar 4 09:04:50 PST 2004
Francisco Reyes wrote:
>As of a few days ago my DSL modem activity light rarely ever goes inactive
>I am looking for any program anyone could recommend to monitor what's
>Yesterday I added log options to all my IPFW rules to see if I could find
>anything suspicious. I added log options even to pass rules and the amount
>of activity in the DSL modem seems much more than what is reported by
>The machine in question is a 4.9 Stable (as of Dec 29) and it acts as a
>gateway to my other machines.
>Is there is anything like TOP for TCP/IP?
>I saw ntop in ports, but it seems only analyzes LAN/internal subnet.
tcpdump(1) might be what you want.
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