3.3.8. 使用 nmcli 添加和配置静态以太网连接

nmcli connection add type ethernet con-name connection-name ifname interface-name ip4 address gw4 address

nmcli connection add type ethernet con-name connection-name ifname interface-name ip4 address gw4 address

nmcli con add type ethernet con-name test-lab ifname ens9 ip4 10.10.10.10/24 \
gw4 10.10.10.254

~]$ nmcli con add type ethernet con-name test-lab ifname ens9 ip4 10.10.10.10/24 \
gw4 10.10.10.254

nmcli con add type ethernet con-name test-lab ifname ens9 ip4 10.10.10.10/24 \
gw4 10.10.10.254 ip6 abbe::cafe gw6 2001:db8::1

~]$ nmcli con add type ethernet con-name test-lab ifname ens9 ip4 10.10.10.10/24 \
gw4 10.10.10.254 ip6 abbe::cafe gw6 2001:db8::1
Connection 'test-lab' (05abfd5e-324e-4461-844e-8501ba704773) successfully added.

nmcli con mod test-lab ipv4.dns "8.8.8.8 8.8.4.4"

~]$ nmcli con mod test-lab ipv4.dns "8.8.8.8 8.8.4.4"

nmcli con mod test-lab ipv6.dns "2001:4860:4860::8888 2001:4860:4860::8844"

~]$ nmcli con mod test-lab ipv6.dns "2001:4860:4860::8888 2001:4860:4860::8844"

nmcli con mod test-lab +ipv4.dns "8.8.8.8 8.8.4.4"

~]$ nmcli con mod test-lab +ipv4.dns "8.8.8.8 8.8.4.4"

nmcli con mod test-lab +ipv6.dns "2001:4860:4860::8888 2001:4860:4860::8844"

~]$ nmcli con mod test-lab +ipv6.dns "2001:4860:4860::8888 2001:4860:4860::8844"

nmcli con up test-lab ifname ens9

~]$ nmcli con up test-lab ifname ens9
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/6)

nmcli device status

~]$ nmcli device status
DEVICE  TYPE      STATE      CONNECTION
ens3    ethernet  connected  my-office
ens9    ethernet  connected  test-lab
lo      loopback  unmanaged  --

nmcli -p con show test-lab

~]$ nmcli -p con show test-lab
===============================================================================
                     Connection profile details (test-lab)
===============================================================================
connection.id:                          test-lab
connection.uuid:                        05abfd5e-324e-4461-844e-8501ba704773
connection.interface-name:              ens9
connection.type:                        802-3-ethernet
connection.autoconnect:                 yes
connection.timestamp:                   1410428968
connection.read-only:                   no
connection.permissions:
connection.zone:                        --
connection.master:                      --
connection.slave-type:                  --
connection.secondaries:
connection.gateway-ping-timeout:        0
[output truncated]