UCF STIG Viewer Logo

The Juniper SRX Services Gateway VPN must use IKEv2 for IPsec VPN security associations.


Overview

Finding ID Version Rule ID IA Controls Severity
V-66661 JUSX-VN-000016 SV-81151r1_rule Medium
Description
Use of IKEv2 leverages DoS protections because of improved bandwidth management and leverages more secure encryption algorithms.
STIG Date
Juniper SRX SG VPN Security Technical Implementation Guide 2017-10-03

Details

Check Text ( C-67287r1_chk )
Verify only IKEv2 is used for the IKE security configuration on all configured gateways. Use of IKEv1 mitigates the risk to a CAT III finding.

Show security ike gateway

If IKEv2 is not used for IKE associations, this is a finding.
Fix Text (F-72737r1_fix)
For site-to-site VPNs, configure the Juniper SRX to use IKEv2 only.

[edit]
set security ike gateway address
set security ike gateway version v2-only