1. 查看連接名稱
nmcli connection show
輸出類似:
NAME UUID TYPE DEVICE
Wired connection 1 xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx ethernet enp1s0
2. 修改 IP 地址(以靜態 IP 為例)
nmcli connection modify "Wired connection 1" ipv4.addresses 192.168.1.100/24
nmcli connection modify "Wired connection 1" ipv4.gateway 192.168.1.1
nmcli connection modify "Wired connection 1" ipv4.dns 8.8.8.8
nmcli connection modify "Wired connection 1" ipv4.method manual
3. 重啟網絡連接
nmcli connection down "Wired connection 1"
nmcli connection up "Wired connection 1"