iface ens3 inet6 static address 2a00:ccc1:101:1ae::/64 gateway 2a00:ccc1:101::1 up ip addr add 2a00:ccc1:101:1ae::2/64 dev ens3 up ip addr add 2a00:ccc1:101:1ae:::1024/64 dev ens3 #下面是添加的另一个IPv4,注意,不要写网关 auto ens3:0 iface ens3:0 inet static address 132.98.174.249/26