Network diagram app that shows realtime link utilizatin

[streiner at cluebyfour.org (Justin M. Streiner)]

On Tue, 1 May 2012, Rene Skjoldmose wrote:

> On 2012-05-01 18:41, Hank Disuko wrote:
>>  I wonder if anyone can recommend a network diagram tool that can show
>>  realtime link utilization via snmp?
> Were i work we do it with perl, rrdtool and graphviz - it's fairly simple to 
> put together, and that way, you get exactly what you need.

It's also worth mentioning that most of the tools listed in response to 
the original message show data in near-real-time, such as 1 or 5-minute 
averages.  'real-time' in this case starts to lead down a slippery slope 
of terminology gaps ;)

jms