[CentOS] NIC traffic monitoring, recording and reporting software?

[James B. Byrne]

I have snmpd and mrtg running and reporting against my Cisco router.
 What I want to do is to configure snmp so that I can monitor
network traffic across the host's own eth0 NIC.  Is this even
possible for a generic NIC running on a x86_64 or i686 host?

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James B. Byrne                mailto:ByrneJB at Harte-Lyne.ca
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