Introduction
Today we are going to talk about "How To Setup Firewall And Open All Ports In Oracle Cloud VM Instants".
Video
This is the fully guided video for this blog post. This video will help you to understand this better.
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Things We Do
Now let's talk about what things we do in this post.
- Adding Security Rule In Security Lists In Oracle Cloud
- Setting User Firewall In VPS
Let's start our work.
Adding Security Rule In Security Lists In Oracle Cloud
If you had a "VM Instance" before, click on three pieces of stripes in the upper left corner. Click on "Compute". Click on "Instances". You can find your "VM Instance" here. Click on it. Click on "Virtual Cloud Network". Click on "Security Lists" in left side. Click on available security list. Click on "Add Ingress Rules". Type "0.0.0.0/0" in "Source CIDR". select "All Protocols" in "IP Protocol". Click on "Add Ingress Rules".
Setting User Firewall In VPS
Now log into your "VM Instance" using pc or android phone. After logged in, type first command and type enter. You can find all commands and guidelines in the descriptions link. Type second command and type enter. Type third command and type enter. Type "y" and type enter. Type fourth command and type enter. Type "y" and type enter. Finally you set up firewall and open all ports.
Tags:
Oracle Cloud