Support 2 WAN IP's to single interface Eth0

[joeleo]

Hi, I have hosted dedicated server with 2 NICs Eth0 & Eth1. (Eth0 is my public facing interface WAN & Eth1 is for private IP's which will support all internal VM's).

I'd like to see some examples on how to configure the WAN interfaces and how the internal VM's route to either of the WAN subnets. I'd prefer a setup where I control the VM network configurations (but would welcome seeing all options).

Note: I've read through this wiki:
https://pve.proxmox.com/wiki/Vlan
https://pve.proxmox.com/wiki/Vlans (I see this article use the bonding but have not been able to get this to work... Also, want to understand when to use one vs the other, especially, with my need to support the 2 WAN subnets).

Appreciate any sample configs posted here - Thanks!

--Joe

 

[joeleo]

Per last post, anyone can help with config example to support multi WAN subnet to same physical NIC? My ISP has provided me with 2 WAN subnets that connects to same physical NICs. I wish to have backend VM's on private IP to use a particular outbound WAN subnet. Thanks in advance for you help!