STIGQter: STIG Summary: Nokia Service Router OS 25.x Network Device Management Security Technical Implementation Guide Version: 1 Release: 1 Benchmark Date: 28 Apr 2026:

The Nokia router must be configured to compare the internal system clocks on an organization-defined frequency with an organization-defined authoritative time source.

DISA Rule

SV-283795r1203430_rule

Vulnerability Number

V-283795

Group Title

SRG-APP-000925-NDM-000330

Rule Version

NOKI-ND-001040

Severity

CAT II

CCI(s)

• CCI-004923 - Compare the internal system clocks on an organization-defined frequency with organization-defined authoritative time source.

Weight

10

Fix Recommendation

Configure the Nokia router to compare the internal system clocks on an organization-defined frequency with an organization-defined authoritative time source.

Configure NTP server to be used for timing using the command below:

- configure system time ntp server <NTP server ip address>authentication-key <key id> key <key> type message-digest

Check Contents

Verify the Nokia router is configured to compare the internal system clocks on an organization-defined frequency with organization defined authoritative time source.

Verify NTP server is configured:

- show system ntp detail

NTP Status

Configured : Yes Stratum : 3
Admin Status : up Oper Status : up
Server Enabled : No Server Authenticate : No
Clock Source : 10.1.0.158
Auth Check : Yes
Auth Keychain :
Auth Errors : 0 Auth Errors Ignored : 0
Auth Key Id Errors : 0 Auth Key Type Errors : 0
Current Date & Time: 2025/12/02 13:45:31 UTC

If the Nokia router is not configured to compare the internal system clocks on an organization-defined frequency with an organization-defined authoritative time source, this is a finding.

Vulnerability Number

V-283795

Documentable

False

Rule Version

NOKI-ND-001040

Severity Override Guidance

Verify the Nokia router is configured to compare the internal system clocks on an organization-defined frequency with organization defined authoritative time source.

Verify NTP server is configured:

- show system ntp detail

NTP Status

Configured : Yes Stratum : 3
Admin Status : up Oper Status : up
Server Enabled : No Server Authenticate : No
Clock Source : 10.1.0.158
Auth Check : Yes
Auth Keychain :
Auth Errors : 0 Auth Errors Ignored : 0
Auth Key Id Errors : 0 Auth Key Type Errors : 0
Current Date & Time: 2025/12/02 13:45:31 UTC

If the Nokia router is not configured to compare the internal system clocks on an organization-defined frequency with an organization-defined authoritative time source, this is a finding.

Check Content Reference

M

Target Key

5744