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适用于 Realtek RTL8101E/RTL8102E 的局域网唤醒 (WOL)

tag-icon • tag-icon networking ethernet wakeonlan
适用于 Realtek RTL8101E/RTL8102E 的局域网唤醒 (WOL)

我尝试让局域网唤醒与我的本地服务器（IP 地址：192.168.0.2，发行版 Ubuntu 12.04.3 LTS）配合使用，但没有成功，该服务器配有 Realtek RTL8101E/RTL8102E 以太网卡。

发送 WOL 的电脑是 Macbook Pro，它们连接到同一个网络。但服务器无法启动。

以下是我目前所做的：

name@serverName ~ $ cat  /proc/acpi/wakeup
Device  S-state   Status   Sysfs node
HDEF      S3    *disabled  pci:0000:00:1b.0
PXSX      S3    *disabled  
PXSX      S0    *enabled   pci:0000:04:00.0
PXSX      S0    *disabled  
USB1      S3    *enabled   pci:0000:00:1d.0
USB2      S3    *enabled   pci:0000:00:1d.1
USB3      S3    *enabled   pci:0000:00:1d.2
USB5      S3    *enabled   pci:0000:00:1a.1
EHC1      S3    *enabled   pci:0000:00:1d.7
EHC2      S3    *enabled   pci:0000:00:1a.7

name@serverName ~ $ lspci
------
04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 01)
------

name@serverName ~ $ sudo ethtool eth0
Settings for eth0:
    Supported ports: [ TP MII ]
    Supported link modes:   10baseT/Half 10baseT/Full 
                            100baseT/Half 100baseT/Full 
    Supported pause frame use: No
    Supports auto-negotiation: Yes
    Advertised link modes:  10baseT/Half 10baseT/Full 
                            100baseT/Half 100baseT/Full 
    Advertised pause frame use: Symmetric Receive-only
    Advertised auto-negotiation: Yes
    Link partner advertised link modes:  10baseT/Half 10baseT/Full 
                                         100baseT/Half 100baseT/Full 
    Link partner advertised pause frame use: Symmetric Receive-only
    Link partner advertised auto-negotiation: Yes
    Speed: 100Mb/s
    Duplex: Full
    Port: MII
    PHYAD: 0
    Transceiver: internal
    Auto-negotiation: on
    Supports Wake-on: pumbg
    Wake-on: g
    Current message level: 0x00000033 (51)
                   drv probe ifdown ifup
    Link detected: yes

我正在使用以下命令调用 WOL：

name@serverName ~ $ wakeonlan xx:xx:xx:xx:xx`
Sending magic packet to 255.255.255.255:9 with xx:xx:xx:xx:xx

我已成功激活计算机 BIOS 中的 WOL 选项。有什么想法吗？

答案1

要通过 WOL 启动机器，网络接口需要在关机后保持活动状态。

类型

root@host:~# cat /etc/init.d/halt | grep ^NETDOWN
NETDOWN=yes

控制是否保持开启。要保持网络接口开启，请将脚本NETDOWN中的变量设置/etc/init.d/halt为：

NETDOWN=no

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