I think I have most of the hardware, so I think I will prototype it on the test bench and see if I can get it to work. (-: Thanks so much for your help.

@d0ugmac1 Apparently my last graphic would not copy to the message. I think I got what you were organially saying.

@d0ugmac1 Another idea would be shown below. Putting two Eithernet adapters on the server or doing a simular thing with some router magic,

@d0ugmac1 I could not get my head around your reply. I generalized what I thought you were trying to do as shown below I have another idea in the next post.

@d0ugmac1 Thanks so much for your help. Your solution is a good onel, but my ISPs have very low bandwith. I can afford a single mode fiber cable between the "LAN side" of the SDN running at a Gb. (-:...

@BobBlur