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Virtualbox centos no eth0

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linux-howto

http://serverfault.com – just installed a fresh centos-minimal and i can not get bridged network to work or any of the networks not even in host-only mode. when you run ifconfig there is no eth0 only a lo, also when you cat /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE="eth0" HWADDR="08:00:27:FE:D5:10" NM_CONTROLLED="yes" ONBOOT="no" (HowTos)

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Submitted by dayu on 01/15/2012 – Made popular on 01/15/2012

Stories similar to Virtualbox centos no eth0

I've just installed Centos 6.3 and I'm having trouble with my eth0 connection.

After I installed Centos 6.3 there was no eth0 file, so I made one.

inside my eth0 file I have:

DEVICE=eth0 IPADDR=xxx.xxx.x.xxx NETMASK=xxx.xxx.xxx.x ONBOOT=yes BOOTPROTO=static HWADDR=xx..... NM_CONTROLLED=no

When I run the cmd

# service network start

it brings up the loopback interface and the eth0 interface

I have a strange networking problem with Windows 2008 server R2, running as guest under KVM-Qemu host. Host is CentOS 6.3 x86_64. It's network settings:

# cat /etc/sysconfig/network-scripts/ifcfg-br0 DEVICE=br0 BOOTPROTO=static BROADCAST=xx.xx.xx.63 IPADDR=xx.xx.xx.4 NETMASK=255.255.255.192 NETWORK=xx.xx.xx.0 ONBOOT=yes TYPE=Bridge

# cat /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE=eth0 HWAD

Hi all,

OS: fedora release 10

when i try to restart network service, ending up with following errors.

I have been following this method described here:

http://linuxwave.blogspot.com/2010/01/setting-virtual-ip-in-centos.html

To assign a virtual IP to one NIC.

Hi all,

OS: fedora release 10

when i try to restart network service, ending up with following errors.

Is it possible to have a second IP address on one interface (eg. eth0) - alias interface configuration - in a different subnet?

I was messing around with KVM in CentOS 6.3 when I noticed I was having problems with the IP address of my principle network connection (eth0). I backed out my bridge and restored the network-script file for eth0 but the IP address still goes missing after reboot. At this point I have to return to the console and restart the "network" service.

fc 17 missing ifcfg-eth0 20 weeks 3 days ago

Hello,

I am running Fedora release 17 (Beefy Miracle) and would like to set up a static IP address. I work with RHEL so I thought I would be able to locate a file /etc/sysconfig/network-scripts/ifcfg-eth0 but I have no such file on my system .

Create /etc/sysconfig/network-scripts/ifcfg-eth0:0 (etc) files for each one. You can base it off the existing ifcfg-eth0 file and remove the HWADDR= line and amend the rest of the details to match ... [by TrevorH]