ipv6_dhcp服务器搭建步骤

1安装isc-dhcp-server套件

sudo apt update

sudo apt-get install isc-dhcp-server

2.设置dhcp
创建/etc/dhcp/dhcpd6.conf文件

default-lease-time 600; 
max-lease-time 7200;
log-facility local7;
allow leasequery;
#option dhcp6.info-refresh-time 21600;
subnet6 2408:501:ffff:101::/64 {
    range6 2408:501:ffff:101::100 2408:501:ffff:101::11ff; 
    range6 2408:501:ffff:101::/64 temporary;
    option dhcp6.name-servers 2408:0:0:1::1;
    option dhcp6.domain-search "foobar.com";  
    prefix6 2408:501:ffff:101:: 2408:501:ffff:f01::/64; 
}

3.启动ipv6 server：
设置接口添加IPV6地址：ifconfig ens33 inet6 add 2408:501:ffff:101::1/64
dhcpd -6 -cf /etc/dhcp/dhcpd6.conf ens33

4.安装radvd

sudo apt-install radvd
5.配置radvd

创建/etc/radvd.conf
配置如下:

interface ens33 {
        IgnoreIfMissing on;
        AdvSendAdvert on;
        MinRtrAdvInterval 200;
        MaxRtrAdvInterval 600;
        AdvOtherConfigFlag on;
        AdvManagedFlag on;
        AdvLinkMTU 1500;
        prefix 2408:501:ffff:abc::/64 {
                AdvOnLink on;
                AdvAutonomous on;
    AdvRouterAddr off;
                AdvValidLifetime 600;
                AdvPreferredLifetime 600;
        };
 route 2408:501:ffff:f01::/64 {
     };
};

6、启动radvd

/etc/init.d/radvd start

ONU配置有状态和无状态都可以获取到IPV6地址