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The Nokia out-of-band management (OOBM) gateway router must be configured to forward only authorized management traffic to the Network Operations Center (NOC).

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-283848NOKI-RT-000300SV-283848r1203793_ruleCCI-001097medium
Description
The OOBM network is an IP network used exclusively for the transport of Operations, Administration, Maintenance, and Provisioning (OAM&P) data from the network being managed to the Operational Support Systems (OSS) components located at the NOC. Its design provides connectivity to each managed network device, enabling network management traffic to flow between the managed network elements and the NOC. This allows the use of paths separate from those used by the managed network.
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 (18) 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-02Secure Baseline Configurations
1.00
CRY-01Use of Cryptographic Controls
1.00
CRY-01.1Alternate Physical Protection
1.00
CRY-03Transmission Confidentiality
1.00
CRY-04Transmission Integrity
1.00
CRY-05Encrypting Data At Rest
1.00
DCH-01Data Protection
1.00
IAC-21Least Privilege
1.00
MON-01Continuous Monitoring
1.00
MON-01.1Intrusion Detection & Prevention Systems (IDS & IPS)
1.00

+8 more (top 10 by confidence shown)

NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (10) 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.

CM-6Configuration Settings
1.00
SC-24Fail in Known State
1.00
SC-47Alternate Communications Paths
1.00
SC-5Denial-of-service Protection
1.00
SC-7Boundary Protection
1.00
SC-7(11)Restrict Incoming Communications Traffic
1.00
SC-7(29)Separate Subnets to Isolate Functions
1.00
SC-7(5)Deny by Default — Allow by Exception
1.00
SI-4System Monitoring
1.00
SI-4(11)Analyze Communications Traffic Anomalies
1.00
NIST 800-1710 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (3) 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.

3.13.1
1.00
3.13.2
1.00
3.13.5
1.00
CCI1 mapping
CCI-001097
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-01
1.00
PR.DS-01
1.00
PR.DS-02
1.00
PR.DS-10
1.00
PR.IR-01
1.00

Who does this work

15 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-283848r1203793_chk)

This requirement is not applicable for the DODIN Backbone. Review the network topology diagram to determine connectivity between the managed network and the NOC. Verify the management-access-filter, as shown in the example below: - show system security management-access-filter ip-filter IPv4 Management Access Filter filter type : ip Def. Action : permit Admin Status : enabled (no shutdown) ------------------------------------------------------------------------------- Entry : 10 Description : SSH Src-ip : 192.168.100.0/24 Mgmt-port : cpm Protocol : tcp Dst-port : 22 Src-port : undefined Router-instance: undefined Action : permit Log : enabled Matches : 0 ------------------------------------------------------------------------------- Entry : 20 Description : snmp Src-ip : 192.168.100.0/24 Mgmt-port : cpm Protocol : udp Dst-port : 161 Src-port : undefined Router-instance: undefined Action : permit Log : enabled Matches : 0 ------------------------------------------------------------------------------- Entry : 30 Description : tacacs Src-ip : 192.168.100.10/32 Mgmt-port : cpm Protocol : tcp Dst-port : 49 Src-port : undefined Router-instance: undefined Action : permit Log : enabled Matches : 0 ------------------------------------------------------------------------------- Entry : 50 Description : snmp-trap Src-ip : 192.168.100.0/24 Mgmt-port : cpm Protocol : udp Dst-port : 162 Src-port : undefined Router-instance: undefined Action : permit Log : enabled Matches : 0 ------------------------------------------------------------------------------- Entry : 60 Description : syslog Src-ip : 192.168.100.0/24 Mgmt-port : cpm Protocol : udp Dst-port : 514 Src-port : undefined Router-instance: undefined Action : permit Log : enabled Matches : 0 ------------------------------------------------------------------------------- Entry : 70 Description : icmp Src-ip : 192.168.100.0/24 Mgmt-port : cpm Protocol : icmp Dst-port : undefined Src-port : undefined Router-instance: undefined Action : permit Log : enabled Matches : 0 ------------------------------------------------------------------------------- Entry : 80 Description : Deny all Src-ip : undefined Mgmt-port : cpm Protocol : undefined Dst-port : undefined Src-port : undefined Router-instance: undefined Action : deny Log : enabled Matches : 0 If traffic other than authorized management traffic is permitted through the OOBM interface or IPsec tunnel, this is a finding.

Fix Text (F-88318r1203792_fix)

This requirement is not applicable for the DODIN Backbone. Configure the management-access-filter, as shown in the example below: - configure system security management-access-filter - config>system>security>mgmt-access-filter# ip-filter - config>system>security>mgmt-access-filter>ip-filter# default-action permit - config>system>security>mgmt-access-filter>ip-filter# entry 10 - config>system>security>mgmt-access-filter>ip-filter>entry# description SSH - config>system>security>mgmt-access-filter>ip-filter>entry# src-port cpm - config>system>security>mgmt-access-filter>ip-filter>entry# src-ip 192.168.100.0/24 - config>system>security>mgmt-access-filter>ip-filter>entry# protocol "tcp" - config>system>security>mgmt-access-filter>ip-filter>entry# dst-port 22 - config>system>security>mgmt-access-filter>ip-filter>entry# action permit - config>system>security>mgmt-access-filter>ip-filter>entry# log - config>system>security>mgmt-access-filter>ip-filter>entry# exit+I29 - config>system>security>mgmt-access-filter>ip-filter# entry 20 - config>system>security>mgmt-access-filter>ip-filter>entry# description "snmp" - config>system>security>mgmt-access-filter>ip-filter>entry# src-port cpm - config>system>security>mgmt-access-filter>ip-filter>entry# src-ip 192.168.100.0/24 - config>system>security>mgmt-access-filter>ip-filter>entry# protocol "udp" - config>system>security>mgmt-access-filter>ip-filter>entry# dst-port 161 65535 - config>system>security>mgmt-access-filter>ip-filter>entry# action permit - config>system>security>mgmt-access-filter>ip-filter>entry# log - config>system>security>mgmt-access-filter>ip-filter>entry# exit - config>system>security>mgmt-access-filter>ip-filter# entry 30 - config>system>security>mgmt-access-filter>ip-filter>entry# description "tacacs" - config>system>security>mgmt-access-filter>ip-filter>entry# src-port cpm - config>system>security>mgmt-access-filter>ip-filter>entry# src-ip 192.168.100.0/24 - config>system>security>mgmt-access-filter>ip-filter>entry# protocol "tcp" - config>system>security>mgmt-access-filter>ip-filter>entry# dst-port 49 65535 - config>system>security>mgmt-access-filter>ip-filter>entry# action permit - config>system>security>mgmt-access-filter>ip-filter>entry# log - config>system>security>mgmt-access-filter>ip-filter>entry# exit - config>system>security>mgmt-access-filter>ip-filter# entry 50 - config>system>security>mgmt-access-filter>ip-filter>entry# description "snmp-trap" - config>system>security>mgmt-access-filter>ip-filter>entry# src-port cpm - config>system>security>mgmt-access-filter>ip-filter>entry# src-ip 192.168.100.0/24 - config>system>security>mgmt-access-filter>ip-filter>entry# protocol "udp" - config>system>security>mgmt-access-filter>ip-filter>entry# dst-port 162 - config>system>security>mgmt-access-filter>ip-filter>entry# action permit - config>system>security>mgmt-access-filter>ip-filter>entry# log - config>system>security>mgmt-access-filter>ip-filter>entry# exit - config>system>security>mgmt-access-filter>ip-filter# entry 60 - config>system>security>mgmt-access-filter>ip-filter>entry# description "syslog" - config>system>security>mgmt-access-filter>ip-filter>entry# src-port cpm - config>system>security>mgmt-access-filter>ip-filter>entry# src-ip 192.168.100.0/24 - config>system>security>mgmt-access-filter>ip-filter>entry# protocol "udp" - config>system>security>mgmt-access-filter>ip-filter>entry# action permit - config>system>security>mgmt-access-filter>ip-filter>entry# dst-port 514 - config>system>security>mgmt-access-filter>ip-filter>entry# action permit - config>system>security>mgmt-access-filter>ip-filter>entry# log - config>system>security>mgmt-access-filter>ip-filter>entry# exit - config>system>security>mgmt-access-filter>ip-filter# entry 70 - config>system>security>mgmt-access-filter>ip-filter>entry# description "icmp" - config>system>security>mgmt-access-filter>ip-filter>entry# src-port cpm - config>system>security>mgmt-access-filter>ip-filter>entry# src-ip 192.168.100.0/24 - config>system>security>mgmt-access-filter>ip-filter>entry# protocol "icmp" - config>system>security>mgmt-access-filter>ip-filter>entry# action permit - config>system>security>mgmt-access-filter>ip-filter>entry# log - config>system>security>mgmt-access-filter>ip-filter>entry# exit - config>system>security>mgmt-access-filter>ip-filter# entry 80 - config>system>security>mgmt-access-filter>ip-filter>entry# description "Deny all" - config>system>security>mgmt-access-filter>ip-filter>entry# src-port cpm - config>system>security>mgmt-access-filter>ip-filter>entry# action deny - config>system>security>mgmt-access-filter>ip-filter>entry# log - config>system>security>mgmt-access-filter>ip-filter>entry# exit - config>system>security>mgmt-access-filter>ip-filter# exit - config>system>security>mgmt-access-filter# exit all