STIGQter: STIG Summary: Voice/Video over Internet Protocol (VVoIP) STIG Version: 3 Release: 14 Benchmark Date: 26 Apr 2019:

The MFSS is NOT configured to synchronize minimally with a paired MFSS and/or others such that each may serve as a backup for the other when signaling with its assigned LSCs, thus reducing the reliability and survivability of the DISN IPVS network.

DISA Rule

SV-21818r2_rule

Vulnerability Number

V-19677

Group Title

Deficient MFSS config: MFSS Redundancy / COOP

Rule Version

VVoIP 6405

Severity

CAT II

CCI(s)

• CCI-000366 - The organization implements the security configuration settings.

Weight

10

Fix Recommendation

Ensure each MFSS is configured to synchronize with a paired MFSS such that each may serve as a backup for the other when signaling with its assigned LSCs and regarding the overall operation of the DISN IPVS network and the negotiation of call establishment between enclaves.

Check Contents

Inspect the configuration of the MFSS to determine compliance with the requirement.

This is a finding in the event the MFSS is not configured to synchronize its LSC and associated traffic information with a paired MFSS and vice versa.
NOTE: there is a possibility that any given MFSS may pair with more than one other MFSS depending upon the geographic orientation of the MFSSs and LSCs in the region.

Vulnerability Number

V-19677

Documentable

False

Rule Version

VVoIP 6405

Severity Override Guidance

Inspect the configuration of the MFSS to determine compliance with the requirement.

This is a finding in the event the MFSS is not configured to synchronize its LSC and associated traffic information with a paired MFSS and vice versa.
NOTE: there is a possibility that any given MFSS may pair with more than one other MFSS depending upon the geographic orientation of the MFSSs and LSCs in the region.

Check Content Reference

M

Target Key

3407

Comments