bandwidth usage monitoring tools

[Chris Black]

I am looking for tools that will allow me to monitor the amount of 
bandwidth used on different links in our cluster. I am already using 
NetPIPE to measure available bandwidth, but now I want to measure 
bandwidth usage during different jobs and conditions. I was thinking 
about using MTRG, but this seems like it might be overkill with all 
the SNMP, graphing, etc. Are there any other bandwidth usage monitors 
that anyone could suggest?

Thanks,
Chris
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 232 bytes
Desc: not available
URL: <http://www.beowulf.org/pipermail/beowulf/attachments/20010511/364627d1/attachment.sig>