Configuration of Huawei B525s-23a Router: Remote Desktop & DDNS Connection, Port 3389 Issues

Question

Hello,

Huawei B525s-23a router

I need to share a remote desktop "outside"

ddns connected - connected
port on a fixed ip assigned to the card opened 3389

I can not remotely connect in what the problem may be

greetings

jimasek · Answer

In ordinary internet access services in 3G / LTE technology, operators do not provide public IP. You need to purchase an additional fixed or variable IP service from the operator.

michalsokol · Answer

I have DDNS plugged in, I can ping, I can log in to the router by domain.

jimasek · Answer

So what if you do not have public IP has WAN? Well, some operators even give public IP to users but are blocked on the firewall of the provider.

matek451 · Answer

And what does this have to do with external access to your router? By default, despite the public IP, the operator blocks traffic coming from outside. You're wrong, DDNS is for something else.

michalsokol · Answer

On the D-LINK DWR-921 everything works, a remote desktop works. The basic question is whether the Huawei B525s-23a to be configured for such a service?

matek451 · Answer

What kind of operator do you have public, dynamic IP with external access?

michalsokol · Answer

t-mobile - works on ddns orange - I have fixed ip Everything works on d-link hardware

pajew · Answer

What they write above is crap If you connect to the router's web interface from outside, you have public ip and the problem lies in the router in port forwarding. To get from the outside to the desktop (I assume the RDP protocol) you have to forward port 3390 to the terminal to which you want to connect at home. Here it is explained which port to which:

jimasek · Answer

All the time we do not know if the author of the topic correctly configured the new router and whether the IP address is public without blocking. Unfortunately, we have little information until now.

pajew wrote:
What they write above is crap

We rely on what the story's author says, so ask for some culture.

michalsokol · Answer

My topic appeared because the service itself configured this d-link, but now I wanted to do it on huawei and I have a problem. I do not penetrate what is called at the supplier because it can be a separate topic, I am specifically interested in the correct configuration of huawei.

jimasek · Answer

And this may turn out to be very important because without public IP on the WAN, you will not correctly configure access from the outside. Your redirection though well configured will not work.

michalsokol · Answer

I wrote that the remote desktop works on the d-link, now the same card wants to run on huawei. Since the remote works on the d-link, I assume that everything is ok with the operator.

jimasek · Answer

Well, the apn configuration issue? Usually, this affects the availability of public IP and GSM providers.

michalsokol · Answer

Hello after a short break, IP fixed APN date by checking the website: port 3389 opened However, the remote desktop does not work. What now? any ideas?

jimasek · Answer

Then search for a problem in the system - firewall or anti-virus.

michalsokol · Answer

A clean system without any firewall or anti-virus program. The remote desktop works locally.

jimasek · Answer

A system firewall?

michalsokol · Answer

Off, everything in red

Configuration of Huawei B525s-23a Router: Remote Desktop & DDNS Connection, Port 3389 Issues

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