Seemingly installing iptables on Amazon Linux 2 might not be useful if you consider aws security rules. However iptables allows managing more complex scenarios, like port forwarding, input-output forward on a server level. So, let’s install iptables on Amazon Linux 2.
Prerequisites
- Amazon Linux 2
- sudo privileges
Install Iptables on Amazon Linux 2
Step 1. Update the yum packages.
yum update
Step 2. Install iptables.
yum install iptables-services
Step 3. Enable and start the service.
systemctl enable iptables
systemctl start iptables
Step 4. Verify the installation.
iptables -v
Conclusion
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