How to Monitor Firewall Bandwidth and Create dom0 widget/monitor for XFCE4 panel?

[dispuser]

I’d like to be able to see the bandwidth of sys-firewall graphically in XFCE4 panel.

How to I do this?

[Johnboy]

XFCE Wavelan Plugin Alternative

People familiar with xfce from other distributions might know the handy wavelan plugin for the panel. Unfortunately due to dom0’s nature of being networkless, for obvious security reasons, i quickly hacked a script together to have at least some kind of current network usage. I’m sure it can be further optimized or customized to be more fancier, but that’s something for you to implement Note: This script runs in dom0. You should be aware of the impact. This CAN and WILL be a se…

you will have to edit the proper interface device name