STIGQter: STIG Summary: Arista MLS DCS-7000 Series RTR Security Technical Implementation Guide Version: 1 Release: 3 Benchmark Date: 24 Jul 2020:

The Arista Multilayer Switch must enforce that any interface used for out-of-band management traffic is configured to be passive for the Interior Gateway Protocol that is utilized on that management interface.

DISA Rule

SV-75367r1_rule

Vulnerability Number

V-60909

Group Title

SRG-NET-000019-RTR-000014

Rule Version

AMLS-L3-000200

Severity

CAT II

CCI(s)

• CCI-001414 - The information system enforces approved authorizations for controlling the flow of information between interconnected systems based on organization-defined information flow control policies.

Weight

10

Fix Recommendation

Configure the management interface as passive for the Interior Gateway Protocol instance configured for the managed network.

From the router configuration interface:

passive-interface management [#]

Check Contents

Review the configuration to verify the management interface is configured as passive for the Interior Gateway Protocol instance for the managed network.

The configuration of the routing protocol viewable via the "show running-config" command must include the following statement:

passive-interface [management] [#]

or

passive-interface [default]

Note that not all protocols support the concept of a passive interface, such as the use of BGP for an IGP. As the function of these protocols is different, if this statement is missing from a protocol that does not support this function, this is not a finding.

If the management interface is not configured as passive for the Interior Gateway Protocol instance for the managed network, this is a finding.

Vulnerability Number

V-60909

Documentable

False

Rule Version

AMLS-L3-000200

Severity Override Guidance

Review the configuration to verify the management interface is configured as passive for the Interior Gateway Protocol instance for the managed network.

The configuration of the routing protocol viewable via the "show running-config" command must include the following statement:

passive-interface [management] [#]

or

passive-interface [default]

Note that not all protocols support the concept of a passive interface, such as the use of BGP for an IGP. As the function of these protocols is different, if this statement is missing from a protocol that does not support this function, this is not a finding.

If the management interface is not configured as passive for the Interior Gateway Protocol instance for the managed network, this is a finding.

Check Content Reference

M

Target Key

2823

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