Hello,
I am not sure if this specifc problem has been addressed because it is very specific.
I have two ISP connections, one configured on eth0 and one on eth1. I have one subnet on the LAN side, and want to force all traffic from a server (172.22.1.2) out of eth1 with all other traffic going out eth0. I do NOT want either one to failover to the other ever. I have gotten this to work to some degree on a config that I do not currently have right now, but there were connectivity issues frequently. I basically just messed around with the source and destination NAT rules.
What I want to know is if this is possible to do within the same subnet. I have tried a few things but nothing has gotten me to where this will work the way I need it to. I appreciate any help or guidance on how to accomplish this.