Hi folks,

my backupstorage was faulting, so i had to replace the mainboard. When i look at the network configuration in open-e i see that my network adapters have changed

before the hardware fail it was:

eth0 - 4port NIC - Intel Corporation 82571EB Gigabit Ethernet Controller
eth1 - 4port NIC - Intel Corporation 82571EB Gigabit Ethernet Controller
eth2 - 4port NIC - Intel Corporation 82571EB Gigabit Ethernet Controller
eth3 - 4port NIC - Intel Corporation 82571EB Gigabit Ethernet Controller

eth4 - onboard - Intel Corporation 82574L Gigabit Network Connection

now it is:

eth0 - 4port NIC - Intel Corporation 82571EB Gigabit Ethernet Controller
eth1 - 4port NIC - Intel Corporation 82571EB Gigabit Ethernet Controller
eth2 - 4port NIC - Intel Corporation 82571EB Gigabit Ethernet Controller
eth3 - 4port NIC - Intel Corporation 82571EB Gigabit Ethernet Controller

eth5 - onboard - Intel Corporation 82574L Gigabit Network Connection

there is no sight of eth4, what is the problem now? I´m not able to connect to the internet over eth5, the system says my dns-settings are wrong which is not the case.

How can i revert back to my original network configuration?

Thanks in advance