Hello,<br><br>Please use ethtool ethX and verify if link is detected or not.<br><br>Att.,<br><br>Rodrigo Kellermann Ferreira<br><br><br><div class="gmail_quote">On Sun, Sep 11, 2011 at 3:57 PM, Michael D. Berger <span dir="ltr"><<a href="mailto:m_d_berger_1900@yahoo.com">m_d_berger_1900@yahoo.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">On my CentOS 6 partition of my laptop:<br>
<br>
First note that for this test, NetworkManager is not<br>
running because I did:<br>
chkconfig --del NetworkManager<br>
and then rebooted.<br>
<br>
Here is my ifcfg-eth0:<br>
<br>
DEVICE="eth0"<br>
NM_CONTROLLED="no"<br>
ONBOOT=no<br>
HWADDR=xx:xx:xx:xx:xx:xx<br>
TYPE=Ethernet<br>
BOOTPROTO=none<br>
IPADDR=192.168.2.5<br>
PREFIX=24<br>
GATEWAY=192.168.2.1<br>
DNS1=192.168.2.1<br>
DNS2=192.168.2.1<br>
DEFROUTE=yes<br>
IPV4_FAILURE_FATAL=yes<br>
IPV6INIT=no<br>
NAME="System eth0"<br>
UUID=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx<br>
<br>
I reboot to level3, do startx (to KDE 4) then do:<br>
# ifconfig eth0 up<br>
# ping 192.168.9.1<br>
connect: Network is unreachable<br>
<br>
If I edit ifcfg-eth0 to set<br>
ONBOOT=yes<br>
and reboot, I get a proper connection.<br>
<br>
So why is "ifconfig eth0 up" not connecting?<br>
<br>
Thanks for your help.<br>
Mike.<br>
<br>
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</blockquote></div><br>