OpenControls Logo

STIG Viewer

STIGViewer Support

The Nokia perimeter router must be configured to suppress Router Advertisements on all external IPv6-enabled interfaces.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-283876NOKI-RT-000580SV-283876r1204032_ruleCCI-000366medium
Description
Many of the known attacks in stateless autoconfiguration are defined in RFC 3756 and were present in IPv4 ARP attacks. To mitigate these vulnerabilities, links that have no hosts connected, such as the interface connecting to external gateways, must be configured to suppress Router Advertisements.
STIGDate
Nokia Service Router OS 25.x Router Security Technical Implementation Guide2026-06-15

Related Frameworks

1 mapping across 5 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (8) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

CFG-01Configuration Management Program
1.00
END-01Endpoint Device Management (EDM)
1.00
END-04Malicious Code Protection (Anti-Malware)
1.00
END-06Endpoint File Integrity Monitoring (FIM)
1.00
MON-01Continuous Monitoring
1.00
MON-01.7File Integrity Monitoring (FIM)
1.00
CFG-02Secure Baseline Configurations
0.50
CFG-02.7Approved Configuration Deviations
0.50
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (100) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-12Session Termination
1.00
AC-16(1)Dynamic Attribute Association
1.00
AC-17(1)Monitoring and Control
1.00
AC-2Account Management
1.00
AC-2(1)Automated System Account Management
1.00
AC-2(11)Usage Conditions
1.00
AC-2(3)Disable Accounts
1.00
AC-2(4)Automated Audit Actions
1.00
AC-24(1)Transmit Access Authorization Information
1.00
AC-25Reference Monitor
1.00

+90 more (top 10 by confidence shown)

NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (2) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

3.4.1
1.00
3.4.2
1.00
CCI1 mapping
CCI-000366
1.00
NIST CSF 2.00 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (5) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

DE.CM-09
1.00
PR.PS-01
1.00
PR.DS-10
0.50
PR.PSPlatform Security
0.50
PR.PS-05
0.50

Who does this work

10 NICE work roles and 9 EC-Council certifications.

This is an inference across published mappings, not a single claim by anyone. This check maps to a control, which maps to a Cybersecurity Framework outcome, which NIST assigns to the work roles below. EC-Council separately maps its certifications to those same roles.

A certification prepares someone for a role. It is not evidence that a holder is qualified, and neither NIST nor EC-Council has stated that any certification here addresses this check.

Work-role assignments published by NIST (NICE Framework Components 2.2.0 and the CSF 2.0 OLIR crosswalk). Certification mappings published by EC-Council.

Details

Check Text (C-283876r1204032_chk)

This requirement is not applicable for the DODIN Backbone. Review the router configuration to verify Router Advertisements are suppressed on all external IPv6-enabled interfaces. Use the command below and verify for each interface the "RtrAdvertisement Tx" value: - show router rtr-advertisement Router Advertisement Interface: TO-PE2 ------------------------------------------------------------------------------- Rtr Advertisement Tx : 4 Last Sent : 00h05m01s Nbr Solicitation Tx : 3097 Last Sent : 00h00m53s Nbr Advertisement Tx : 3078 Last Sent : 00h00m53s Rtr Advertisement Rx : 0 Rtr Solicitation Rx : 0 Nbr Advertisement Rx : 3095 Nbr Solicitation Rx : 3078 ------------------------------------------------------------------------------- Max Advert Interval : 600 Min Advert Interval : 200 Managed Config : FALSE Other Config : FALSE Reachable Time : 00h00m00s0ms Router Lifetime : 00h30m00s Retransmit Time : 00h00m00s0ms Hop Limit : 64 Link MTU : 0 ND Router Preference : medium MAC Addr To Use : Interface Creation Origin : manual No Prefixes If the router is not configured to suppress Router Advertisements on all external IPv6-enabled interfaces, this is a finding.

Fix Text (F-88346r1204031_fix)

Configure the router to suppress Router Advertisements on all external IPv6-enabled interfaces, as shown in the example below: - configure router router-advertisement interface "TO-PE2" shutdown