网关 dhcpv6 server 配置文件格式

1. # cat /var/dhcpd6.conf
option dhcp6.client-id 00:01:00:01:00:04:93:e0:00:00:00:00:a2:a2;
default-lease-time 7200;
preferred-lifetime 3600;
option dhcp-renewal-time 3600;
option dhcp-rebinding-time 7200;
option dhcp6.name-servers fe80::1;
db-time-format local;
subnet6 2318:0:0:4700::/64 {
        range6 2318::4700:1:1:1:9 2318::4700:2:2:2:20;
        prefix6 2318:0:0:4710:: 2318:0:0:47f0:: /60;
        wbindintf br0;
}

其中2318:0:0:4700 为pd前缀，即br0 v6地址前缀；

2.查看v6接口地址

# cat /proc/net/if_inet6 
2318000000005b002ad1b7fffeff1122 11 40 00 80      br0
fe800000000000000000000000000001 11 40 20 80      br0
20080000000000002ad1b7fffeff1123 27 40 00 00   nas0_0
fe800000000000002ad1b7fffeff1123 27 40 20 80   nas0_0
00000000000000000000000000000001 01 80 10 80       lo
#&nb