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The system must employ a local IPv4 firewall.


Overview

Finding ID Version Rule ID IA Controls Severity
V-38555 RHEL-06-000113 SV-50356r1_rule Medium
Description
The "iptables" service provides the system's host-based firewalling capability for IPv4 and ICMP.
STIG Date
Red Hat Enterprise Linux 6 Security Technical Implementation Guide 2013-06-03

Details

Check Text ( C-46113r1_chk )
If the system is a cross-domain system, this is not applicable.

Run the following command to determine the current status of the "iptables" service:

# service iptables status

If the service is enabled, it should return the following:

iptables is running...


If the service is not running, this is a finding.
Fix Text (F-43503r1_fix)
The "iptables" service can be enabled with the following command:

# chkconfig iptables on