Thank you for your response. I can get over a drawing. I agree one Reth would be better, but whenever we try that we run into an issue.
With one Reth I need both Internet feeds whether from the carriers or routers plugged into the same VLAN or layer 2 switch. Whenever we do that we see intermediate drops or packet loss. When the 2 ISP feeds are in different VLANS we run clean. But in that model I need some additinal routing for the IPs from ISPA to route through ISPb's Reth.
I cannot figure out why we see packet loss with the ISP A and B in the same layer 2 domain. They have different IP subnets and arp entry etc.
Thanks
Todd