[Asterisk-Users] Bandwidth measurement tools (was: GSM v iLBC for low bandwidth connections)

[John Todd]

At 6:27 AM +1130 on 5/15/04, Craig wrote:
>Hi Brian,
>
>Out of interest, what do you used to measure data throughput and graph
>it?
>
>I have been trying to find something to do realtime logging and graphing
>of data like this.
>
>craig

Realtime graphing is not supported, but this tool happens to be 
UNIX-based and parseable by other upstream systems (like RRDTool or 
MRTG):

"rate"    http://s-tech.elsat.net.pl/bmtools/

Looks right at the wire using standard BPF filter rules.  Very 
convenient and easy to use if you're familiar with tcpdump or 
tethereal or any other similar tool.

JT