Category: Cybersecurity

Location of IPv4 file: /etc/sysconfig/iptables

Location of IPv6 file: /etc/sysconfig/ip6tables

Linux Command to Access Them Directly

1. In the terminal,
2. Type (or paste) vi /etc/sysconfig/ip6tables for IPv6 file, or
3. vi /etc/sysconfig/iptables for IPv4 file

Linux Command to Get to Directory

1. In the terminal,
2. Type (or paste) cd /etc/sysconfig to navigate to the sysconfig directory, or
3. ls /etc/sysconfig to list items in the sysconfig directory.