Ever try to setup iptables in a redundant configuration? That’s exactly what I recently set out to accomplish and after a few bumps, figured out a nice clean way to accomplish it. Granted, I don’t yet have a way to do state failover but for my environment that wasn’t a concern. That being said, this was accomplished using iptables and keepalived. I did not use ipvs. I just built two iptables systems and installed keepalived. vrrp is done on the…