隧道去HE TunnelBroker申请，不再赘述。
配置隧道
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/interface 6to4 add comment="Hurricane Electric IPv6 Tunnel Broker" disabled=no local-address=<Client IPv4 Address> mtu=1280 name=sit1 remote-address=<Server IPv4 Address> /ipv6 route add comment="" disabled=no distance=1 dst-address=2000::/3 gateway=<Server IPv6 Address, without prefix> scope=30 target-scope=10 |
配置路由器IPv6
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/ipv6 address add address=<Server IPv6 Address> advertise=no disabled=no eui-64=no interface=sit1 add address=<Routed /64, 斜杠前加一个数字 1> advertise=yes interface=bridge |
自动更新隧道客户端IPv4地址
脚本（不要直接在网页上复制，空行多余的空格会导致语法错误；点击右上角的复制按钮然后按 Ctrl+C 或 Command+C。）
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# Update Hurricane Electric IPv6 Tunnel Client IPv4 address # local HE Tunnel interface :local HEtunnelinterface "sit1" # Tunnel ID :local HEtunnelid "12345" # Username :local HEuserid "example_user" # Update key :local HEupdatekey "abcdefghijkl" # Your local ISP IPv4 interface :local WANinterface "pppoe-out1" # Don't really need to change :local HEupdatehost "ipv4.tunnelbroker.net" :local HEupdatepath "/nic/update" :local outputfile ("HE-" . $HEtunnelid . ".txt") # Internal processing below... # ---------------------------------- :delay 15 :local HEipv4addr # Get WAN interface IP address :set HEipv4addr [/ip address get [/ip address find interface=$WANinterface] address] :set HEipv4addr [:pick [:tostr $HEipv4addr] 0 [:find [:tostr $HEipv4addr] "/"]] :if ([:len $HEipv4addr] = 0) do={ :log error ("Could not get IP for interface " . $WANinterface) :error ("Could not get IP for interface " . $WANinterface) } # Update the HEtunnelinterface with WAN IP /interface 6to4 { :if ([get ($HEtunnelinterface) local-address] != $HEipv4addr) do={ :log info ("Updating " . $HEtunnelinterface . " local-address with new IP " . $HEipv4addr . "...") set ($HEtunnelinterface) local-address=$HEipv4addr } } :log info ("Updating IPv6 Tunnel " . $HEtunnelid . " Client IPv4 address to new IP " . $HEipv4addr . "...") /tool fetch mode=http \ host=($HEupdatehost) \ url=("https://" . $HEupdatehost . $HEupdatepath . \ "?myip=" . $HEipv4addr . \ "&password=" . $HEupdatekey . \ "&username=" . $HEuserid . \ "&hostname=" . $HEtunnelid) \ dst-path=($outputfile) :log info ([/file get ($outputfile) contents]) /file remove ($outputfile) |
修改最前面部分的配置，给read、write、policy、test四个权限，然后把script名字填到 /ppp profile edit default on-up。
重启一下ppp，等待以下log：
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Updating IPv6 Tunnel 123456 Client IPv4 address to new IP 1.2.3.4... |
然后在TunnelBroker页面上看到Client IPv4 Address一项已被修改，说明script配置成功。
注：如果经常出现对端IP更新不成功导致隧道无法使用的情况，可以适当增大script中的delay后面的数值（一般30左右即可）。
感谢AS394144在本文撰写过程中提供的帮助。
参考：