OpenCloudOS Server 9 如何配置ipv6

[root@VM-80-28-opencloudos ~]# nmcli  con add con-name dhcp ifname eth0 type ethernet ipv4.method auto ipv6.addresses  2402:4e00:1203:7564:0:962d:ad90:9f35/128  ipv6.gateway 2402:4e00:1203:7564::
Connection 'dhcp' (1ef20364-00f0-4401-b5e7-ed2adae950fb) successfully added.
[root@VM-80-28-opencloudos ~]# 
备注：
dhcp：设置的网卡配置文件名称
eth0：为指定的网卡
2402:4e00:1203:7564:0:962d:ad90:9f35/128：是本机的ipv6地址，要根据实际情况填写
2402:4e00:1203:7564:: 是ipv6的网关，也要根据实际情况填写

[root@VM-80-28-opencloudos ~]# 
[root@VM-80-28-opencloudos ~]# nmcli  con up dhcp
Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/2)
[root@VM-80-28-opencloudos ~]# 
[root@VM-80-28-opencloudos ~]# nmcli  con show  # 查看网络配置，eth0网卡已经应用在新的配置文件dhcp上面了
NAME             UUID                                  TYPE      DEVICE 
dhcp             1ef20364-00f0-4401-b5e7-ed2adae950fb  ethernet  eth0   
cloud-init eth0  1dd9a779-d327-56e1-8454-c65e2556c12c  ethernet  --     
[root@VM-80-28-opencloudos ~]# 

[root@VM-80-28-opencloudos ~]# nmcli  con del cloud-init\ eth0 
Connection 'cloud-init eth0' (1dd9a779-d327-56e1-8454-c65e2556c12c) successfully deleted.
[root@VM-80-28-opencloudos ~]# 
[root@VM-80-28-opencloudos ~]# nmcli  con show
NAME  UUID                                  TYPE      DEVICE 
dhcp  1ef20364-00f0-4401-b5e7-ed2adae950fb  ethernet  eth0   
[root@VM-80-28-opencloudos ~]# 

[root@VM-80-28-opencloudos ~]# ping6 www.qq.com
PING www.qq.com(240e:97c:2f:1::5c (240e:97c:2f:1::5c)) 56 data bytes
64 bytes from 240e:97c:2f:1::5c (240e:97c:2f:1::5c): icmp_seq=1 ttl=49 time=41.1 ms
64 bytes from 240e:97c:2f:1::5c (240e:97c:2f:1::5c): icmp_seq=2 ttl=49 time=41.0 ms
64 bytes from 240e:97c:2f:1::5c (240e:97c:2f:1::5c): icmp_seq=3 ttl=49 time=41.1 ms
64 bytes from 240e:97c:2f:1::5c (240e:97c:2f:1::5c): icmp_seq=4 ttl=49 time=41.1 ms
64 bytes from 240e:97c:2f:1::5c (240e:97c:2f:1::5c): icmp_seq=5 ttl=49 time=41.1 ms
64 bytes from 240e:97c:2f:1::5c (240e:97c:2f:1::5c): icmp_seq=6 ttl=49 time=41.1 ms