RHEL 9 IP tunnels must use FIPS 140-3 approved cryptographic algorithms.
An XCCDF Rule
Description
Overriding the system crypto policy makes the behavior of the Libreswan service violate expectations, and makes system configuration more fragmented.
- ID
- SV-258232r1045440_rule
- Version
- RHEL-09-671020
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Configure Libreswan to use the system cryptographic policy.
Add the following line to "/etc/ipsec.conf":
include /etc/crypto-policies/back-ends/libreswan.config