Hi All,

I monitor a number of m0n0wall boxes and graph their traffic using rrdtool / cacti. This works a
great and I've never had a problem.

I have one or two boxes that a IPSec tunnel between them. I would like to graph / monitor the
traffic over the tunnel, however it doesn't present itself as a network interface. Can anyone
suggest a quick and easy way to monitor the traffic over the IPSec tunnel.

Thanks!


Regards, 

Paul Rae 
Business Development Director 

Impact Training Solutions 
36 Reid Road 
Bathgate 
West Lothian, EH48 2TX 

Mobile : 07769 654302 
Email : paul at impacttrainingsolutions dot co dot uk