Load balancing software?

[ilaurens]

Hallo, currently I'm experimenting with pfsense and KVM

I'm creating six pfsense instances with pfsense, after that I will carp it together. but the question is when I have the six instances I want to balance the load. In other word I need something (tool/software) that can run on Centos which uses a custom ip and balance the load on multiple instances.

I do not want to use reverse proxy, since it has throughput, I just need redirection and do not wish to use DNS for that. Might try that but prefer something else.

Thanks