also it’s possible to manually set up duplex mode, configure wake-on-lan options, set speed settings. Just look through full manual page for ethtool. Here are several ethtool usage examples:
1centos5.2系统,无法连接网络使用ethtool eth1命令,结果是这样:Settings for eth1:Supported ports:[ TP MII ]Supported link modes:10baseT/Half 10baseT/Full100baseT/Half100baseT/FullSupports auto-negotiation:YesAdvertised link modes:10baseT/Half 10baseT/Full100baseT/Half 100baseT/FullAdvertised auto-negotiati...
centos5.2系统,无法连接网络使用ethtool eth1命令,结果是这样:Settings for eth1:Supported ports:[ TP MII ]Supported link modes:10baseT/Half 10baseT/Full100baseT/Half100baseT/FullSupports auto-negotiation:YesAdvertised link modes:10base
DHCPREQUEST on eth0 to 255.255.255.255 port 67 DHCPACK from 192.168.1.1 bound to 192.168.1.130 -- renewal in 1002089 seconds. #ethtoolinterface_name #ethtool eth0 Settings for eth0: Supported ports: [ MII ] Supported link modes: 10baseT/Half 10baseT/Full ...
Customize network Settings for eth0, as shown in Figure 13.───为eth0定制网络设置,如图13所示。 Configure the appliance network Settings.───配置设备网络设置。 Refer to the section Network Settings for detailed Bridge network mode configuration information.───指的是部分网络设置的详细桥网络模式...
在CentOS 6.5系统的ECS实例中,执行ethtool -g eth0命令,查看网卡的Buffer容量,出现以下信息。 Ringparametersforeth0:Cannotget device ringsettings:Operationnot supported 问题原因 该系统的ECS实例不支持使用-g参数的查询环形参数(ringbuffer)。 解决方案
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在CentOS 6.5系统的ECS实例中,执行ethtool -g eth0命令,查看网卡的Buffer容量,出现以下信息。 Ring parameters for eth0: Cannot get device ring settings: Operation not supported 问题原因 该系统的ECS实例不支持使用-g参数的查询环形参数(ringbuffer)。
Can't update config on eth0: failed to update connection: error writing to file '/etc/NetworkManager/system-connections/Supervisor eth0.nmconnection': failed to create file /etc/NetworkManager/system-connections/Supervisor eth0.nmconnection.ZNJC91: No space left on device ...
See theOpenManiak tutorialfor more details. OpenVPN Server Set the interfaces' IP addresses: #ifconfig eth0 50.0.0.1 netmask 255.255.255.0 #ifconfig eth1 10.0.1.1 netmask 255.255.255.0 Set the default gateway: #route add default gateway 50.0.0.100 ...