RouteROS软路由上实现DDNS，多adsl问题

wangli1 · 发表于 2010-8-4 08:32:37

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:global ddnsuser "hao666"
:global ddnspass "hao123456"
:global ddnshost "haotest666.hao.com"
:global ddnsinterface "pppoe-out1"
:global ddnslastip
:global ddnsip [ /ip address get [/ip address find dynamic=yes interface=$ddnsinterface ] address ]
:if ( [:typeof $ddnslastip]="nothing" ) do={ :global ddnslastip 0.0.0.0/0 }
:if ( [:typeof $ddnsip]="nothing" ) do={
:log info ("DDNS: No ip address present on " . $ddnsinterface . ", please check.")
} else={
:if ($ddnsip != $ddnslastip) do={
:log info "DDNS: Sending UPDATE!"
:log info [ /tool dns-update name=$ddnshost address=[:pick $ddnsip 0 [:find $ddnsip "/"] ] key-name=$ddnsuser key=$ddnspass ]
:global ddnslastip $ddnsip
} else={
:log info "DDNS: No change"
}
}
:log info "DDNS: End"

复制代码
官方网站上的默认要选择pppoe-out1，假如pppoe-out1断线了，怎么切换到pppoe-out2去呢

喜、羊羊 · 发表于 2010-8-5 00:27:53

很强!值得学习!

wjkma521 · 发表于 2010-8-7 04:29:25

你好！ROS V5.2好像有些地方不行！！

编辑小田 · 发表于 2010-8-9 18:24:03

本帖最后由掺和于 2011-5-7 09:51 编辑

原帖

http://bbs.mikrotik.com.cn/viewthread.php?tid=5333&highlight=%CD%AC%CD%F8%B9%D8

:global ddns-int [/ip route get [/ip route find dst-address=0.0.0.0/0 dy=yes active=yes] interface]
:global ddns-ip [:pick [ /ip address get [/ip address find dy=yes int=$ddns-int] address ] 0 [:find [ /ip address get [/ip address find dy=yes int=$ddns-int] address ] "/"]]
:if ([:typeof $ddns-tmp-ip] = nil ) do={
   :global ddns-tmp-ip 0.0.0.0
}
:if ($ddns-ip != $ddns-tmp-ip) do={
      :log info [/tool dns-update name="XXX.25u.com" address=$ddns-ip key-name=XXX key=XXX]
      :global ddns-tmp-ip $ddns-ip
      }

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[交流] RouteROS软路由上实现DDNS，多adsl问题

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