###程序执行完需要较长时间，请耐心等待，不要反复执行，建议放在PPP模板里ON-UP使用###
#定义更新的接口名#
:global ddnsint1 "pppoe-out1"
#定义要绑定的设备MAC#
:global pmac "12:34:56:78:90:ab"
#定义更新的域名#
:global ddns1 "www.ros6.com"
#定义阿里云ID#
:global id1 "16字节长度AccessKey ID"
#定义阿里云Secret#
:global secret1 "30字节长度的密匙"
#下面内容请勿修改#
:delay 5s
:global myipv6 [/ipv6 dhcp-client get [find interface=$ddnsint1 status=bound] prefix]
:set myipv6 [:pick $myipv6 0 [:find $myipv6 "/"]]
#获取设备V6后缀#
:global pv6 ""
:global pv6l
:global pv6o
:if ([:len $pv6l] <8) do={
:do {:set pv6l [/ipv6 neighbor get [find mac-address=$pmac address~"^fe80::"] address]} on-error={:if ([:len $pv6l] <8) do={:log error "没有找到对应MAC的IPV6地址，正在进行循环获取，请勿反复执行。"}}
:while ([:len $pv6l] <8) do={
:do {:set pv6l [/ipv6 neighbor get [find mac-address=$pmac address~"^fe80::"] address]} on-error={}
:delay 15s}
}
:set pv6 [:pick $pv6l 6 [:len $pv6l]]
:set pv6 ([:pick $myipv6 0 ([:len $myipv6] -1)].$pv6)
#提交更新信息#
:if ($pv6 != $pv6o) do={
:do [/tool fetch url=("https://mail.ros6.com:6180/id=$id1&secret=$secret1&domain=$ddns1&ip=$pv6") keep-result=no check-certificate=no]
:set pv6o $pv6
:log error "内网V6设备更新DDNS完成。"
}