Can you connect to a Redis cluster that has its own failover options?

I need to read more about it, but since you can only specify a single IP to connect to, I would imagine if the master you're connecting to is down, CF is not going to be able to find an alternate itself. If you want to connect to a single server, and have that server tell which master is up, Redis Sentinel seems like the way to go, but CF isn't able to connect to it.

Would think the client wouldn't be connecting directly to a master in failover stuff. I would think it's normally leveraging a virtual network name or virtual ip, etc. So this is how a single ip/network name could work for failover stuff.