rambo@p360:~$ ip a sh enp6s0
2: enp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether c8:5b:76:82:24:c0 brd ff:ff:ff:ff:ff:ff
inet 192.168.2.104/24 brd 192.168.2.255 scope global dynamic noprefixroute enp6s0
valid_lft 7198sec preferred_lft 7198sec
inet6 fe80::78a2:1042:4b7f:d45/64 scope link noprefixroute
valid_lft forever preferred_lft forever
rambo@p360:~$ sudo vim /etc/netplan/1-network-manager-all.yaml
network:
version: 2
renderer: NetworkManager
ethernets:
enxf8e43b896488:
dhcp4: no
dhcp6: no
addresses: [172.25.0.106/24]
enp6s0:
dhcp4: no
dhcp6: no
addresses: [192.168.2.105/24] # 从104改成105
optional: true
routes:
- to: default
via: 192.168.2.1
nameservers:
addresses: [8.8.8.8,8.8.4.4,223.5.5.5,114.114.114.110]
rambo@p360:~$ sudo chmod 600 /etc/netplan/1-network-manager-all.yaml
rambo@p360:~$ sudo netplan apply
rambo@p360:~$ nmcli con sh
NAME UUID TYPE DEVICE
enp6s0 4225c7fe-04bb-38cd-8136-1fe4d0cbc683 ethernet enp6s0
rambo@p360:~$ ip a sh enp6s0
2: enp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether c8:5b:76:82:24:c0 brd ff:ff:ff:ff:ff:ff
inet 192.168.2.104/24 brd 192.168.2.255 scope global dynamic noprefixroute enp6s0
valid_lft 7165sec preferred_lft 7165sec
inet6 fe80::78a2:1042:4b7f:d45/64 scope link noprefixroute
valid_lft forever preferred_lft forever
问题:还是192.168.2.104/24,没修改成功?
# 清除旧的DHCP租约
rambo@p360:~$ sudo dhclient -r enp6s0
rambo@p360:~$ sudo dhclient -v enp6s0
# 重启NetworkManager
rambo@p360:~$ sudo systemctl restart NetworkManager
rambo@p360:~$ sudo reboot