Vault Disaster Replication between two OpenShift clusters

Hey everyone,

Did anyone set up Disaster Replication between two different OpenShift clusters?
The OpenShift Route objects are Layer 7 so I am wondering if this is possible at all.
An OpenShift Route can only expose one port. So setting up DR would require, I assume, setting up two OpenShift routes to also expose port 8201 for Vault cross-cluster replication traffic.

Thank you for your time.

Best regards,
Marek Anderson