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Hardware Version :

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ISP :

Hi,

I use virtual servers for opening NAT ports for NAS and IP Cam with MR200 in 4G internet

But don't works

I use a dyndns redirection : don't works ( dyndns registration OK in MR200)
I use original 4g IP : don't works

Virtual servers in MR200 really works ? don't sure.....

There no firewall in this router ? Don't see in the administration !

Thx for response