STIGQter STIGQter: STIG Summary: Cisco IOS Router RTR Security Technical Implementation Guide Version: 1 Release: 2 Benchmark Date: 24 Jan 2020: The Cisco router must be configured to have IP directed broadcast disabled on all interfaces.

DISA Rule

SV-105667r1_rule

Vulnerability Number

V-96529

Group Title

SRG-NET-000362-RTR-000112

Rule Version

CISC-RT-000160

Severity

CAT III

CCI(s)

Weight

10

Fix Recommendation

Disable IP directed broadcast on all interfaces as shown in the example below.

R4(config)#int g0/1
R4(config-if)#no ip directed-broadcast

Check Contents

Review the router configuration to determine if it is compliant with this requirement. IP directed broadcast command must not be found on any interface as shown in the example below.

interface GigabitEthernet0/1
ip address x.x.x.x 255.255.255.0
ip directed-broadcast

If IP directed broadcast is not disabled on all interfaces, this is a finding.

Vulnerability Number

V-96529

Documentable

False

Rule Version

CISC-RT-000160

Severity Override Guidance

Review the router configuration to determine if it is compliant with this requirement. IP directed broadcast command must not be found on any interface as shown in the example below.

interface GigabitEthernet0/1
ip address x.x.x.x 255.255.255.0
ip directed-broadcast

If IP directed broadcast is not disabled on all interfaces, this is a finding.

Check Content Reference

M

Target Key

3477

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