On Dec 31, 2014 11:06 AM, "Cezar Rangel" <cezar.rangel@gmail.com> wrote:
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> I have run 'make menuconfig' and I have configured everything as it has been told.
> In the end, everything seemed perfect, no error message, no kernel panic when I rebooted.
> The graphic mode was ok.
>
> However no connection. I have edited /etc/rc.d/net with DHCP. However, when I run #ping 8.8.8.8 the result is that the network is unreachable
> either with the intel card or with the RTL8169.
>
> If I run #ip link show there is only lo, no device corresponding to an ethernet controller is recognized but if I run #lspci the intel controller is there:Ethernet controller: Intel Corporation 82574L Gigabit Network Connection.
>
> I shall remark that when I first installed Crux 3.1 I made no changes concerning the kernel (linux-3.12.24) contained on the installation disc
> and I had no problem with the network. the ethernet controller  was recognized as enp3s6 when I first rebooted and I could connect to the internet. 
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It is still missing drivers. 'lspci' will enumerate devices it polls - it doesn't mean they have drivers loaded. The missing items when you run ip suggests that.

The Intel hardware in particular should be very straightforward. I'll take a look at the kernel config items when I get a moment.

In the meantime please pastebin the contents of your kernel .config file and drop the link here.