Keepalived and LB_KIND for for LVS

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http://serverfault.com – I'v a couple of firewalls running Keepalived 1.1.15 (Debian Lenny), at the origin for the VRRP feature. Then I added an LVS cluster with two 2 SMTP servers and lb_kind = NAT so our customers have transparent fallback and load-balancing. The issue with this setup was that all other servers behind the firewall are unable to reach the SMTP LVS ip address (because of the lb_kind NAT). This wasn't a big problem since the other servers behind the firewall didn't have to talk to the LVS Cluster. Now I would like to setup a MySQL cluster using the existing Keepalived system. Therefore, I'll need to (HowTos)