link local address

b'链路本地地址'，是指只在单个网络链路上可见的 IPv6 地址，用于在本地区域网络（LAN）内的设备之间直接通信。它们在地址前缀中使用“fe80::”，通常以二进制位 1111 1110 10 开头。链路本地地址不可路由，因此不能被在网络中路由。

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ipv6 link local address

IPv6 link-local addresses are a type of IPv6 address that are automatically assigned to interfaces for communication on a single link or network segment. These addresses are identified by the prefix fe80::/10 and are unique to each link or network segment.

Link-local addresses are used for communication between devices on the same network segment and cannot be routed outside of that segment. They are primarily used for neighbor discovery, address autoconfiguration, and other link-local protocols.

To configure an IPv6 link-local address on an interface, you can use the following command in most operating systems:

ip -6 address add fe80::/10 dev <interface>

Replace `<interface>` with the name of the interface you want to configure the address on.

ipv6 address auto link-local

IPv6地址自动链接本地。这是一种IPv6地址类型，用于在本地网络中自动配置设备的地址。这种地址是由设备自动分配的，不需要DHCP服务器或其他配置。它们通常以fe80开头，后跟设备的唯一标识符。这种地址只在本地网络中可用，并且不能用于Internet连接。