System VMs are loosing connectiviy

[Konstantinos Karampogias <ko...@centralway.com>]

Hello,
i have the following problem,  in a CS4.3 installation, some system VMs
(the console proxy vm, and some virtual routers) are loosing the
internet connectivity.
Everything is workings and then out of the blue i cannot get a console
for the vms, because
the console proxy is not accessible.  I have to restart the console
proxy from the interface  in order to make it work.

My questions are if anybody has similar problems? How i can further debug it?
and what is the minimum command to restart the console proxy (e.g.
service networking restart)?

Thanks
Konstantinos