openkylin基础 nmcli 查看网络配置

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师万物的博客 2023-01-07 20:29:19 博主文章分类：openKylin 基础 ©著作权

文章标签 linux 文章分类 运维

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OS : openKylin-0.7.5-x86_64
blog : 师万物

nmcli 查看网络配置

nmcli device

root@sww:/etc/network/interfaces.d# nmcli
ens33: 已连接 到 有线连接 1
	"AMD 79c970"
	ethernet (pcnet32), 00:0C:29:28:1E:B7, 硬件, mtu 1500
	ip4 默认
	inet4 192.168.3.30/24
	route4 192.168.3.0/24 metric 100
	route4 default via 192.168.3.1 metric 100
	route4 169.254.0.0/16 metric 1000
	inet6 fe80::37c0:8470:f4cd:776b/64
	route6 fe80::/64 metric 1024

docker0: connected (externally) 到 docker0
	"docker0"
	bridge, 02:42:A6:04:A1:0B, 软件, mtu 1500
	inet4 128.128.0.1/16
	route4 128.128.0.0/16 metric 0

lo: 未托管
	"lo"
	loopback (unknown), 00:00:00:00:00:00, 软件, mtu 65536

DNS configuration:
	servers: 8.8.8.8
	interface: ens33

使用 "nmcli device show" 获取关于已知设备的完整信息，以及 
"nmcli connection show" 获取活动连接配置集的概述。

完整的用法细节，可参考 nmcli(1) 和 nmcli-examples(7) 手册页。

root@sww:/etc/network/interfaces.d# nmcli device show
GENERAL.DEVICE:                         ens33
GENERAL.TYPE:                           ethernet
GENERAL.HWADDR:                         00:0C:29:28:1E:B7
GENERAL.MTU:                            1500
GENERAL.STATE:                          100（已连接）
GENERAL.CONNECTION:                     有线连接 1
GENERAL.CON-PATH:                       /org/freedesktop/NetworkMana
ger/ActiveConnection/1
WIRED-PROPERTIES.CARRIER:               开启
IP4.ADDRESS[1]:                         192.168.3.30/24
IP4.GATEWAY:                            192.168.3.1
IP4.ROUTE[1]:                           dst = 192.168.3.0/24, nh = 0
.0.0.0, mt = 100
IP4.ROUTE[2]:                           dst = 0.0.0.0/0, nh = 192.16
8.3.1, mt = 100
IP4.ROUTE[3]:                           dst = 169.254.0.0/16, nh = 0
.0.0.0, mt = 1000
IP4.DNS[1]:                             8.8.8.8
IP6.ADDRESS[1]:                         fe80::37c0:8470:f4cd:776b/64
IP6.GATEWAY:                            --
IP6.ROUTE[1]:                           dst = fe80::/64, nh = ::, mt
 = 1024

GENERAL.DEVICE:                         docker0
GENERAL.TYPE:                           bridge
GENERAL.HWADDR:                         02:42:A6:04:A1:0B
GENERAL.MTU:                            1500
GENERAL.STATE:                          100（connected (externally)

GENERAL.CONNECTION:                     docker0
GENERAL.CON-PATH:                       /org/freedesktop/NetworkMana
ger/ActiveConnection/2
IP4.ADDRESS[1]:                         128.128.0.1/16
IP4.GATEWAY:                            --
IP4.ROUTE[1]:                           dst = 128.128.0.0/16, nh = 0
.0.0.0, mt = 0
IP6.GATEWAY:                            --

GENERAL.DEVICE:                         lo
GENERAL.TYPE:                           loopback
GENERAL.HWADDR:                         00:00:00:00:00:00
GENERAL.MTU:                            65536
GENERAL.STATE:                          10（未托管）
GENERAL.CONNECTION:                     --
GENERAL.CON-PATH:                       --
IP4.ADDRESS[1]:                         127.0.0.1/8
IP4.GATEWAY:                            --
IP6.ADDRESS[1]:                         ::1/128
IP6.GATEWAY:                            --
IP6.ROUTE[1]:                           dst = ::1/128, nh = ::, mt =
 256

nmcli general status

sww@sww:~$ nmcli general status
STATE   CONNECTIVITY  WIFI-HW  WIFI    WWAN-HW  WWAN   
已连接  完全          已启用   已启用  已启用   已启用

nmcli connection show

root@sww:/etc/network/interfaces.d# nmcli connection show
NAME        UUID                                  TYPE      DEVICE  
有线连接 1  09a18704-3889-30df-97cd-9e0881dc7367  
ethernet  ens33   
docker0     a18c39ec-5726-4b9a-9d20-da0669b84168  
bridge    docker0 
root@sww:/etc/network/interfaces.d#

nmcli connection show --active

sww@sww:~$ nmcli connection show --active
NAME        UUID                                  TYPE      DEVICE  
有线连接 1  09a18704-3889-30df-97cd-9e0881dc7367  
ethernet  ens33   
docker0     19507361-d523-4c3f-ae05-51e40e854b15  
bridge    docker0

nmcli device status

sww@sww:~$ nmcli device status
DEVICE   TYPE      STATE                   CONNECTION 
ens33    ethernet  已连接                  有线连接 1 
docker0  bridge    connected (externally)  docker0    
lo       loopback  未托管                  --