STIGQter: STIG Summary: RUCKUS ICX Router Security Technical Implementation Guide Version: 1 Release: 1 Benchmark Date: 27 May 2025:

The RUCKUS ICX perimeter router must be configured to block all packets with any IP options.

DISA Rule

SV-273619r1110928_rule

Vulnerability Number

V-273619

Group Title

SRG-NET-000205-RTR-000015

Rule Version

RCKS-RTR-000520

Severity

CAT II

CCI(s)

• CCI-001097 - Monitor and control communications at the external managed interfaces to the system and at key managed interfaces within the system.

Weight

10

Fix Recommendation

Configure the router to drop all packets with IP options as shown below.

ICX(config)#ip options drop

Check Contents

Review the router configuration to determine if it will drop all packets with IP options as shown below.

ip options drop

If the router is not configured to drop all packets with IP options, this is a finding.

Vulnerability Number

V-273619

Documentable

False

Rule Version

RCKS-RTR-000520

Severity Override Guidance

Review the router configuration to determine if it will drop all packets with IP options as shown below.

ip options drop

If the router is not configured to drop all packets with IP options, this is a finding.

Check Content Reference

M

Target Key

5696