Cfn-Vpn DNS Route Generation
Cfn-Vpn now provides the capability to provide a dns endpoint to generate dynamics from the DNS record. This allows you to whitelist endpoints that have dynamic IPs such as AWS loadbalancers.
The DNS route generation works by triggering a lambda on a schedule to query the DNS record and generate routes based upon the result as well as cleaning up stale routes.
To enable DNS route generation use the cfn-vpn route command with the --dns [record] switch to add the route.
See the cfn-vpn docs for further information.