Hello friend
Welcome to my video
You first have to set up your Mac for screen sharing
Open the “Sharing” preference panel and check the box next to “Screen Sharing”
In this video
I show you how to access your Mac over internet
Next Step
You need to setup a static IP address for your Mac
Click network
Choose manually and enter the address in the IP address field
To enter the DNS server address
Click advanced
Click DNS
Then click the add button and enter the address
You must also forward the TCP Port 5900 on the router to allow remote connection over
the internet to your Mac in the local network
Access the router by browsing the router IP address through web browser
Given name
For example Mac
Enter 5900 in both public Port box and private Port box
Enter your Mac IP address in private IP Box
DDNS is a handy way for you to refer to your MAC with an easily rememberable name
where the servers ip address is likely to change
Dynu DNS is a free service which will point a DNS to an IP of your choice
Download Dynu IP Update Client and install it
Click and hold the Dynu logo
and drag it over to the Application folder that is located in the same box
After you drag the Dynu icon into the “Applications” folder
double click the “Applications” folder to open it
You need also grant an exception for a blocked app by clicking the Open Anyway button in Security & Privacy preferences
You will be prompted to login
Enter your Dynu username and password. The 'Activity' tab displays information regarding IP address update progressively
By default, IP address detection occurs every 120 seconds
You can also initiate an IP update by clicking the 'Save' button
You can now to access your MAC over Internet
The VNC Viewer requires installation,
But you don't have to sign up for an account to use it
Enter the information obtained from the previous installation steps
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To configure the IP update client to run on system startup
You may follow the steps above
Open system preferences
Click users & groups
Click login items
Click on the lock icon and enter your admin password
Find the application that you wish to Auto-Start
Once you choose Dynu IP Update Client
Click the add button