在 Ubuntu 和 Debian 中重启网络的首选方法是什么

Question 1

这只是说重启选项将消失

/etc/init.d/networking stop; /etc/init.d/networking start

注意只有一行！当通过网络运行网络重启时，这很重要。

Answer

这只是说重启选项将消失

/etc/init.d/networking stop; /etc/init.d/networking start

注意只有一行！当通过网络运行网络重启时，这很重要。

Question 2

运行不带参数的 init.d 命令，它会告诉你用法是哪一个：

~# /etc/init.d/networking 
Usage: /etc/init.d/networking {start|stop}

似乎重启已被弃用

它在 Debian 中也至少从以下版本开始被弃用：

netbase (4.38) unstable; urgency=low

  * Create /etc/sysctl.d/bindv6only.conf on upgrades and new installs
    to set net.ipv6.bindv6only=1.
  * Made the init script check for swap over the network. (Closes: #540697)
  * Temporarily depend on initscripts to work around a bug in multistrap.
    (Closes: #556399)
  * etc-services: added sieve (4190/tcp).
  * etc-services: removed sieve (2000/tcp). (Closes: #555664)
  * Made the init script warn that using the force-reload and restart
    parameters is not a good idea. (Closes: #550240)

 -- Marco d'Itri <[email protected]>  Sun, 06 Dec 2009 17:09:41 +0100

相关错误 #550240 在此处

这很讨厌。要从远程重启网络，最好的和最安全的方法可能是在屏幕会话：

~# /etc/init.d/networking stop; /etc/init.d/networking start

从今天的networking初始化脚本开始，restart将force-reload起作用多数情况情况。我认为忽略警告并继续使用重启是相当安全的。不过我会采用停止 + 启动的方式 :-)

case "$1" in
start)
    process_options

    log_action_begin_msg "Configuring network interfaces"
    if ifup -a; then
        log_action_end_msg $?
    else
        log_action_end_msg $?
    fi
    ;;

stop)
    check_network_file_systems
    check_network_swap

    log_action_begin_msg "Deconfiguring network interfaces"
    if ifdown -a --exclude=lo; then
        log_action_end_msg $?
    else
        log_action_end_msg $?
    fi
    ;;

force-reload|restart)
    process_options

    log_warning_msg "Running $0 $1 is deprecated because it may not enable again some interfaces"
    log_action_begin_msg "Reconfiguring network interfaces"
    ifdown -a --exclude=lo || true
    if ifup -a --exclude=lo; then
        log_action_end_msg $?
    else
        log_action_end_msg $?
    fi
    ;;

*)
    echo "Usage: /etc/init.d/networking {start|stop}"
    exit 1
    ;;
esac

Answer