Tom

[Tom]

Hello

What version of Windows do you have?

Do you have home or professional version?

Can you connect with NoMachine to the computer on the LAN from this Windows?

Is the Windows computer in a different location than the Mint computer?

Regards
Tom

[Tom]

Hello,

if you have desktop environment installed you can download NoMachine package from nomachine.com.

If your fedora does not have a desktop environment installed, you must install it first before installing NoMachine.

There are several options for downloading the package without desktop.

Install wget and download the package from the site using these commands.

yum install wget
wget https://download.nomachine.com/download/6.9/Linux/nomachine_6.9.2_1_x86_64.rpm

Or download the package from the NoMachine website to your computer, then send to DigitalOcean using the scp command.

scp nomachine_6.9.2_1_x86_64.rpm root@x.x.x.x:~
x.x.x.x is your Fedora IP

How to install NoMachine form console you can find in this article
https://www.nomachine.com/pl/AR01L00775

Regards
Tom

[Tom]

Hello.
Do you have double WAN connected to router?

Is your IP dynamic?

Please check on host, where NoMachine is installed, what IP shows on website https://whatismyipaddress.com.

Compare the IP shown by NoMachine with that of the website.

You can tray tracert or traceroute (system dependent) to check which route your packets are going through.  If NoMachine shows the address 32.160.xxx.x and your service shows the address 68.108.xxx.xxx. Packages pass through them in order of address 32.160.xxx.x first and then 68.108.xxx.xxx?

Numbers after the colon are open port on your router for NoMachine connection to this host.

Regards
Tom

[Tom]

Hello Santa000,
Thank you for your comment.
You have a connection to the machine but you cannot login?
Do you use VM “External IP” to connect?
What error do you get when you connect?

In the link below you can check how to solve the most common problems with the ssh connection
https://cloud.google.com/compute/docs/ssh-in-browser#ssherror

Regards,
Tom

[Tom]

Hello AD5XJ,

Thank you for your comment.

The information about your gateway settings is a little bit confusing; we are not sure if you have these mentioned two ports (4000 and 4023) redirected on router by your ISP or if you have admin access to the router and you are able to redirect it by yourself.

Technically, every computer in your LAN should have a specific port redirected on your router.

If you want to reach more than one computer from WAN, you must set, on the router, the port forwarding to local IP and port 4000.

For example:

first computer – WAN port 8001 forward to IP 192.168.1.10 and port 4000
second computer  – WAN port 8002 forward to IP 192.168.1.11 and port 4000.

Regards
Tom

[Tom]

Hello,

please connect to your Windows via https protocol.

To do this please add to security group two rules:

Custom UDP for port 4443 for source set your client IP.
Custom TCP for port 4443 for source set your client IP.

After this you can connect to Windows via browser on your client using https://machine_ip:4443
Please use the same username and password as you do an for RDP connection.

[Tom]

Hello,

NoMachine doesn’t change a computer’s IP.

Changing the IP address may be due to the fact that you do not have a static IP address assigned by your ISP. The address may change from time to time or during the restart of your router.

The solution to this problem may be the use of Dynamic DNS eg. https://www.noip.com, https://dyn.com/dns/. Your router may have the ability to configure such service.

Software for informing Dynamic DNS about changing the IP address may also be installed on the computer on which you have installed NoMachine.

Regards
Tom

[Tom]

Hello.

Do you use RHEL 7?
If so, then after installing desktop with the command – sudo yum groupinstall -y “Server with GUI”, set the default run level using the command – sudo systemctl set-default graphical.target.

Install NoMachine, add new user and restart your Red Hat.

After restart and new connection you should see login screen.

Regards

Tom

[Tom]

Hello,
We thought about two routers, because you wrote about IP 192.168.200.101 and another IP x.x.x.133

.

Now we understand that your NoMachine Server ( computer you want to connect to ) IP is  192.168.200.99. Router has internal IP 192.168.200.101 and you have external IP x.x.x.133.

If this line “1 NoMachine 24004 TCP 4000 192.168.200.101 Enabled” show me set forwarding port 24004 on your router please change this to IP  192.168.200.99.  Router must forward traffic on port 24004 to your computer IP.

Please remember that on computer with you want connect you must set in connection IP x.x.x.133 and port 24004.

Regards
Tom

[Tom]

Hello.

By default, the sound on Windows 2016 is working fine.

Is Windows 10 a physical machine?

What image (AMI) is Windows 2016 installed on ?

Regards
Tom

[Tom]

NoMachine allows you to view the display server to which you are connecting. This makes it possible to connect to the desktop of another user. If you restart your PC you will see the login screen with user accounts created on this machine. NoMachine does not log on to the system as user, it checks the user privileges to show you the system display.

Do you want users to access a common desktop or should each user have access to only one virtual machine? If the latter, maybe a solution for you is to set “Automatic login” on this machine. Then after restarting, when you connect to this machine you will see the logged user’s desktop only.

 

[Tom]

Hello,

Please try one of these commands:

ssh -fN -R YourOfficeIP:10022:localhost:4000 ubuntu@a.b.c.d

or

ssh -fN -R *:10022:localhost:4000 ubuntu@a.b.c.d

In the first command replace ‘YourOfficeIP’ with the IP address of your office, if the IP address of your office is static.

The second command allows you to connect through SSH tunnel from any address on the Internet.

Regards

Tom

[Tom]

Hello

I understand you have a laptop at home/office.

You have a dynamic IP address.

You configured Duck DNS on it and have domain name eg. exampledomain.duckdns.org.

Being away from home/office you want to connect by NoMachine to this laptop ?

NoMachine does not need to be configured.

First you need on your router to forward port 4000 to port 4000 and the IP address of your laptop. Of course it can be any port eg.5234 forwarding to port 4000 on your laptop.

Then in the external network to connect to your laptop use the domain name you set up in Duck DNS and port you configured on your router.

 

[Tom]

“Hello,

perhaps you installed NoMachine Server package.
On our website you can find a package called “NoMachine Enterprise Client”.

It’s a package that installs only the NoMachine Client.

During the installation of Enterprise Client a nx user account isn’t created.
You can find this package in the tab download, “Enterprise Products Evaluation” section.
Regards

Tom

[Tom]

Hello.

In log I see that you tried connect to IP 10.0.3.1, this is local address.

Is IP address are you try connect over the Internet ?

If so, please check your Internet IP address on this side http://whatismyipaddress.com ( Do not give this address in the forum ).

Try to connect to address from the web side to port 4000.

If no, please give us the model of your router.

Regards

Tom

[Author]

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