[Grml] Network devices - stop automatic connection

[Frank Eisenblaetter]

I use grml on hd.

1)
I have configured my networdevices at /etc/network/interfaces. There
is no automatic ifup configured in it, but if I am connected to my
router the networkconnection get's automatically established on startup 
of the system:

* Network device eth0 detected, DHCP broadcasting for IP
(Backgrounding)

I think the connection get's established because an init script
detects my networkdevice an runs a DHCP-client butI dont't know 
which script it is.

How can i stop the autoconnection of my network device(s)?
Or is there an other grml/debian way of configuring network devices?


2)
On system startup I get the message:

EXT3-fs warning: maximal mountcount

The message tells me that I should run e2fsck. Why isn't this done
automatical as it is on any other linux I uses before?



Frank