CentOS6 配置Eth0
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1、在grub里增加biosdevname=0的启动参数,形如
kernel /vmlinuz-2.6.32-131.21.1.el6.i686 ro root=/dev/mapper/vg_test-lv_root rd_LVM_LV=vg_test/lv_root rd_LVM_LV=vg_test/lv_swap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latar
cyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us crashkernel=auto rhgb quiet biosdevname=0
步骤:
首先cd /etc/sysconfig/network-scripts或者vi /boot/grub/grub.conf
# grub.conf generated by anaconda
#
# Note that you do not have to rerun grub after making changes to this file
# NOTICE: You have a /boot partition. This means that
# all kernel and initrd paths are relative to /boot/, eg.
# root (hd0,0)
# kernel /vmlinuz-version ro root=/dev/sda2
# initrd /initrd-[generic-]version.img
#boot=/dev/sda
default=0
timeout=5
splashp_w_picpath=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.32-220.17.1.el6.x86_64)
root (hd0,0)
kernel /vmlinuz-2.6.32-220.17.1.el6.x86_64 ro root=UUID=41d8fd59-98cb-44fa-9cfb-065c104feaf0 rd_NO_LUKS rd_NO_LVM LANG=en_US.UTF-8 rd_NO_MD quiet SYSFONT=latarc
yrheb-sun16 rhgb crashkernel=auto KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM biosdevname=0
initrd /initramfs-2.6.32-220.17.1.el6.x86_64.img
[...]# vim /etc/sysconfig/network-scripts/ifcfg-eth0
修改ifcfg-eth0:
DEVICE="eth0"
HWADDR="00:23:8B:37:4C:E6"
NM_CONTROLLED="yes"
ONBOOT="yes"
BOOTPROTO="none"
IPADDR="192.168.73.85"
NETMASK="255.255.255.0"
BROADCAST="192.168.73.255"
NETWORK="192.168.73.0"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
GATEWAY="192.168.73.252"
DNS1="218.2.135.1"
TPYE="Ethernet"
重启即可
在网络选项里吧P1P1改为eth0