[root@www ~]# ifconfig -a ← 列出全部網路介面資訊
sit0 Link encap:IPv6-in-IPv4 ← 確認ipv6是被啟動的狀態
[root@www ~]# vi /etc/modprobe.conf← 修改相應設定檔,添加如下行到文尾:
alias net-pf-10 off
alias ipv6 off
[root@www ~]# shutdown -r now ← 重新啟動系統,使設定生效
修改/etc/yum.repos.d/CentOS-Base.repo,將鏡象網站地址改為在中國的鏡象網站地址。不然我們通過yum安裝軟體速度會極慢。修改如下
# CentOS-Base.repo
#
# This file uses a new mirrorlist system developed by Lance Davis for CentOS.
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#
[base]
name=CentOS-$releasever – Base
baseurl=http://mirrors.shlug.org/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
protect=1
#released updates
[updates]
name=CentOS-$releasever – Updates
baseurl=http://mirrors.shlug.org/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
protect=1
#packages used/produced in the build but not released
[addons]
name=CentOS-$releasever – Addons
baseurl=http://mirrors.shlug.org/centos/$releasever/addons/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
protect=0
#additional packages that may be useful
[extras]
name=CentOS-$releasever – Extras
baseurl=http://mirrors.shlug.org/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
protect=0
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever – Plus
baseurl=http://mirrors.shlug.org/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
protect=1
#contrib – packages by Centos Users
[contrib]
name=CentOS-$releasever – Contrib
baseurl=http://mirrors.shlug.org/centos/$releasever/contrib/$basearch/
gpgcheck=1
enabled=0
protect=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5