Uluquai, i had the exact same problem. You use centos or RHEL, I guess?
I use centos and found this (german language) hint:
I solved it by
-deleting the "SCOPE"-Entry in /etc/sysconfig/network-scripts/ifcfg-eth0
-using the above deleted SCOPE-IP for setting the "GATEWAY"-Entry in /etc/sysconfig/network (I used GATEWAY, not GATEWAYDEV)
-changing /etc/sysconfig/network-scripts/route-eth0 like this:
Code: Select all
<gateway ip> dev eth0 scope link
default via <gateway ip>
Afterwards no more annoying installer-errors...
well, at least for me