2020-7-24 · Remember to first take down the interface you are trying to rename (e.g. ip link set enp1s0 down). Note: When choosing the static names it should be avoided to use names in the format of "eth X " and "wlan X " , because this may lead to race conditions between the kernel and udev during boot.

ip命令用来显示或操纵Linux主机的路由、网络设备、策略路由和隧道,是Linux下较新的功能强大的网络配置工具。 语法 ip(选项)(参数) 选项-V:显示指令版本信息; -s:输出更详细的信息; -f:强制使用指定的协议族; -4:指定使用的网络层协议是IPv4协议; -6:指定使用的网络层协议是IPv6协议; -0 ip(8) - Linux man page ip link - network device configuration. link is a network device and the corresponding commands display and change the state of devices. ip link set - change device attributes dev NAME (default) NAME specifies network device to operate on. When configuring SR-IOV Virtual Fuction (VF) devices, this keyword should specify the associated Physical 关于开发板不断eth0: link up, 100Mbps, full … 2014-10-14 · eth0: link down 看来问题没那么简单,上网查阅了不少资料之后,突然醒悟过来可能是开发板MAC地址重复出现的问题。跑过去问了同事,他说他刚才确实打开过开发板。在开发板上用ifconfig命令重新设置了开发板的MAC地址和IP地址(防止和同事的相同),问题

Linux ifconfig命令 | 菜鸟教程

关于Link encap的解释 IPv6 关于IPv6地址::1的写法参考 ip address scope parameter 关于显示结果中Scope内容的一些说明,以及其援引的网址:C.2. ip address 中Table C.2. IP Scope under ip address关于Scope的一些说明 What is the interface scope (global vs [solved] Followed beginner guide but IP link always down 2013-2-5

2020-7-13 · But ip link shows more options: UP/DOWN flag is the administrative status, LOWER-UP/NO-CARRIER shows state of underlayer media (e.g. ethernet link status), state Up/state Down shows full functionality. – Anton Danilov Mar 24 at 8:27

2019-9-12 · # ip link set enp0s3 down Yes, the given interface is down now as per the following output. # ip a | grep -A 1 "enp0s3:" 2: enp0s3: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether 08:00:27:c2:e4:e8 brd ff:ff:ff:ff:ff:ff Run the following command to bring down the enp0s3 interface in Linux. 10 Useful "IP" Commands to Configure Network Interfaces