STIGQter: STIG Summary: Juniper Router RTR Security Technical Implementation Guide Version: 2 Release: 2 Benchmark Date: 12 Feb 2021:

The Juniper perimeter router must be configured to not be a Border Gateway Protocol (BGP) peer to an alternate gateway service provider.

DISA Rule

SV-217034r639663_rule

Vulnerability Number

V-217034

Group Title

SRG-NET-000019-RTR-000009

Rule Version

JUNI-RT-000290

Severity

CAT I

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

This requirement is not applicable for the DoDIN Backbone.

Configure a static route on the perimeter router to reach the AS of a router connecting to an alternate gateway as shown in the example below.

[edit routing-options]
set static route 0.0.0.0/0 next-hop x.x.x.x

Check Contents

This requirement is not applicable for the DoDIN Backbone.

Review the protocols hierarchy in the router configuration (see example below) and verify there are no BGP neighbors configured to a peer AS that belongs to the alternate gateway service provider.

protocols {
bgp {
group AS_2 {
type external;
peer-as 2;
neighbor x.x.x.x {
authentication-algorithm hmac-sha-1-96;
authentication-key-chain BGP_KEY;
}
neighbor x.x.x.x {
authentication-algorithm hmac-sha-1-96;
authentication-key-chain BGP_KEY;
}
}
}

If there are BGP neighbors connecting to a peer AS of the alternate gateway service provider, this is a finding.

Vulnerability Number

V-217034

Documentable

False

Rule Version

JUNI-RT-000290

Severity Override Guidance

This requirement is not applicable for the DoDIN Backbone.

Review the protocols hierarchy in the router configuration (see example below) and verify there are no BGP neighbors configured to a peer AS that belongs to the alternate gateway service provider.

protocols {
bgp {
group AS_2 {
type external;
peer-as 2;
neighbor x.x.x.x {
authentication-algorithm hmac-sha-1-96;
authentication-key-chain BGP_KEY;
}
neighbor x.x.x.x {
authentication-algorithm hmac-sha-1-96;
authentication-key-chain BGP_KEY;
}
}
}

If there are BGP neighbors connecting to a peer AS of the alternate gateway service provider, this is a finding.

Check Content Reference

M

Target Key

4032

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