STIGQter: STIG Summary: Cisco IOS XE Router RTR Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 23 Apr 2021:

The Cisco router must not be configured to use IPv6 Site Local Unicast addresses.

DISA Rule

SV-230042r647455_rule

Vulnerability Number

V-230042

Group Title

SRG-NET-000512-RTR-000013

Rule Version

CISC-RT-000237

Severity

CAT II

CCI(s)

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

Weight

10

Fix Recommendation

Configure the router using only authorized IPv6 addresses.

Check Contents

Review the router configuration to ensure FEC0::/10 IPv6 addresses are not defined.

If IPv6 Site Local Unicast addresses are defined, this is a finding.

Vulnerability Number

V-230042

Documentable

False

Rule Version

CISC-RT-000237

Severity Override Guidance

Review the router configuration to ensure FEC0::/10 IPv6 addresses are not defined.

If IPv6 Site Local Unicast addresses are defined, this is a finding.

Check Content Reference

M

Target Key

4028

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