The network element that collectively provides name/address resolution service for an organization must be fault-tolerant.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
SRG-NET-000304-FW-NA	SRG-NET-000304-FW-NA	SRG-NET-000304-FW-NA_rule		Low

Description
A domain name system (DNS) server is an example of an information system that provides name/address resolution service. To eliminate single points of failure and to enhance redundancy, there are typically at least two authoritative domain name system (DNS) servers, one configured as primary and the other as secondary. This requirement is a function of the DNS and is not applicable to the firewall.

Description

A domain name system (DNS) server is an example of an information system that provides name/address resolution service. To eliminate single points of failure and to enhance redundancy, there are typically at least two authoritative domain name system (DNS) servers, one configured as primary and the other as secondary. This requirement is a function of the DNS and is not applicable to the firewall.

STIG	Date
Firewall Security Requirements Guide	2012-12-10

Details

Check Text ( C-SRG-NET-000304-FW-NA_chk )
This requirement is NA for firewall. No fix required.

Fix Text (F-SRG-NET-000304-FW-NA_fix)
This requirement is NA for firewall. No fix required.