If the system does not communicate over untrusted networks, this is not applicable.
Run the following command to determine if the "libreswan" package is installed:
# rpm -q libreswan
If the package is not installed, this is a finding.
Fix Text (F-19540r462413_fix)
The “libreswan” package provides an implementation of IPsec and IKE, which permits the creation of secure tunnels over untrusted networks. The "libreswan" package can be installed with the following command: