Changes

OPS335 Firewall Lab

123 bytes added, 13:27, 24 September 2014

m

Adding a hint regarding checking system logs for a common error message

systemctl enable iptables

**Reboot the VM, and check to make sure that iptables is running and firewalld is not.

***If iptables refuses to start, check your system logs for an error message explaining why. Fix the error and try again.

**Flush all rules in all chains in all tables and set the default policy for the INPUT, FORWARD, and OUTPUT chains to ACCEPT.

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