Bugs ?

[aldo placenet org]

hello

i use Debian etch onAsus A6T laptop with a
Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet
controller (rev 01)
Module kernel 2.6.18-5-686 : r8169

when computer boot all is ok ETH0 get is ip by DHCP.

if i unplus my wire and plug to a onther network, but on this network no
dhcp so i fix IP by ifconfig command line.

all work fine.

But i return to my first network, with DHCP : network manager is not able
to find the ip by DHCP and mac address of ETH0 become strange like this:

eth0      Lien encap:UNSPEC  HWaddr
00-E0-18-00-03-70-33-7F-00-00-00-00-00-00-00-00

Few minutes later, after unplug and plug again my wire, ip is fix on a new
interface eth1 that do not exist.

if i do not use network manager, i have no problem to change network and
get Ip by dhclient oh ifconfig.

bst regards.
Aldo