From Fedora Project Wiki

Description

Ensure image firewall (iptables) is off


How to test

  1. Boot cloud image
  2. ssh into booted image
  3. run 'sudo iptables -L'

Expected Results

Your output should look something like this*:

Chain INPUT (policy ACCEPT)
target     prot opt source               destination         

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination         

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination 
  • We're looking to ensure everything is open, your output might look slightly different.