yiucsw

有没有用过。在中国有没有被Block？

yiucsw

我将MikroTik 放在ADSLRouter 后面，是不是不能Detect Public Address？ 我的Public address 不是 125。。。。
[admin@MikroTik] /ip cloud> print
         enabled: yes
     update-time: yes
  public-address: 125.94.52.24
        dns-name: XXXX.sn.mynetname.net
          status: updated
         warning: DDNS server received request from IP 125.94.52.24 but your local IP was 192.168.86.110; DDNS service might not work.

yiucsw

前面的ADSL modem+Router，要变成ADSL Modem？ ADSL PPOE?

yiucsw

将RB带到香港发现 RB的DDNS没有问题。放在Vigor Router 后也能resolve public address.
在File内发现Changeip.rsc。 我猜是Block is Checkip 的网站被Block，所以在中国不能用。

yiucsw

Yes, if already enable 8291 winbox port on /ip/firewall/filter, it is the 3G provider who do not provide you the public IPV4 address. the easy way to check is checkrealip.com. compare with windows or router IP address. if they are the same, that mean you have a real IP.
Currently i am testing to use an 跳板to go to remote site (which has no public IP).
1st step is login an RB which has an SSTP server connection back to SSTP client.  winbox/webbox can access remote RB and manage it. which is ok.
2nd step is use L2TP to acces SSTP server then route back to remote RB.  which is not test yet. If anyone has test it, pls let me know the setup and hurdle.