ip-address 命令

常用示例

说明

ip address manages IP addresses on network interfaces. It can display, add, delete, and flush addresses for both IPv4 and IPv6 protocols.

参数

show dev _device_

Display IP addresses (default action).

add _address/prefix_ dev _device_

Add an IP address to an interface.

change _address/prefix_ dev _device_

Change properties of an existing address.

replace _address/prefix_ dev _device_

Add or update an address on an interface.

delete _address/prefix_ dev _device_

Remove an IP address from an interface.

flush dev _device_

Remove all addresses matching criteria.

save

Save address configuration to stdout.

restore

Restore address configuration from stdin.

dev _device_

Interface name to operate on.

scope _global|link|host_

Filter or set address scope.

label _label_

Set address label (must start with device name).

broadcast _address_

Set broadcast address.

metric _number_

Set priority of the prefix route for the address.

valid_lft _lft_

Valid lifetime of the address (default: forever).

preferred_lft _lft_

Preferred lifetime of the address (default: forever).

up

Filter to show only active (UP) interfaces.

permanent

Filter to show only permanent (static) addresses.

dynamic

Filter to show only dynamically assigned addresses.

to _prefix_

Filter addresses matching a prefix.