我使用模板 debian-7-turnkey-lamp_13.0-1_amd64.tar.gz 在 ProxmoxVE 3 中设置了 CT(安装在 Virtualbox for Windows 4.3.12 中的图像)。将这两个 IP 添加到容器后:192.168.56.138 和 10.0.2.20,我启动容器。该/etc/network/interfaces
文件显示了这一点:
# This configuration file is auto-generated.
#
# WARNING: Do not edit this file, your changes will be lost.
# Please create/edit /etc/network/interfaces.head and
# /etc/network/interfaces.tail instead, their contents will be
# inserted at the beginning and at the end of this file, respectively.
#
# NOTE: it is NOT guaranteed that the contents of /etc/network/interfaces.tail
# will be at the very end of this file.
#
# Auto generated lo interface
auto lo
iface lo inet loopback
# Auto generated venet0 interface
auto venet0
iface venet0 inet manual
up ifconfig venet0 up
up ifconfig venet0 127.0.0.2
up route add default dev venet0
down route del default dev venet0
down ifconfig venet0 down
iface venet0 inet6 manual
up route -A inet6 add default dev venet0
down route -A inet6 del default dev venet0
auto venet0:0
iface venet0:0 inet static
address 192.168.56.138
netmask 255.255.255.255
auto venet0:1
iface venet0:1 inet static
address 10.0.2.20
netmask 255.255.255.255
使用此配置可以从主机通过 192.168.56.138 访问,但无法访问 Internet。
经过多次试验和错误,我想出了一种方法让它能够访问互联网。我只需要删除最后四行:
auto venet0:1
iface venet0:1 inet static
address 10.0.2.20
netmask 255.255.255.255
然后运行服务网络重启,就是这样:来宾 CT 可以使用互联网。
但是当我重新启动时,原始/etc/network/interfaces
文件又回来了,更改消失了,互联网再次无法访问。
所以我的问题是:如何使对接口文件所做的更改持久化?
非常感谢您,