虚拟机无法访问外网如何搭建yum源

1.挂载磁盘：

[[email protected] ~]# cat /etc/fstab  | tail -1

/dev/cdrom /mnt iso9660 loop,defaults 0 0

[[email protected] ~]# mount –a

[[email protected] ~]# df -h | tail -1

/dev/sr0                      4.2G  4.2G    0 100% /mnt

2.搭建：

[[email protected] ~]# cat/etc/yum.repos.d/CentOS-6.repo

[local-yum]

name=CentOS-loal

baseurl=file:///mnt

gpgcheck=0

enabled=1

[[email protected] ~]# yum clean all

[[email protected] ~]# yum repolist