The network device must perform data origin authentication and data integrity verification on all resolution responses received whether or not local client systems explicitly request this service.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
SRG-NET-000303-NDM-NA	SRG-NET-000303-NDM-NA	SRG-NET-000303-NDM-NA_rule		Low

Description
A recursive resolving or caching domain name system (DNS) server is an example of an information system that provides name/address resolution service for local clients. Authoritative DNS servers are examples of authoritative sources that own DNS data. Network devices that use technologies other than the DNS to map between host/service names and network addresses provide other means to enable clients to verify the authenticity and integrity of response data. DNS is not a network device function. This requirement is a function of the DNS and is not applicable to network device management.

Description

A recursive resolving or caching domain name system (DNS) server is an example of an information system that provides name/address resolution service for local clients. Authoritative DNS servers are examples of authoritative sources that own DNS data. Network devices that use technologies other than the DNS to map between host/service names and network addresses provide other means to enable clients to verify the authenticity and integrity of response data. DNS is not a network device function. This requirement is a function of the DNS and is not applicable to network device management.

STIG	Date
Network Device Management Security Requirements Guide	2013-07-30

Details

Check Text ( C-SRG-NET-000303-NDM-NA_chk )
This requirement is NA for network device management.

Fix Text (F-SRG-NET-000303-NDM-NA_fix)
This requirement is NA for network device management.