Hello all -
I have a pretty simple setup that I’m having a few problems with. I have 3 WAN interfaces, with ip addresses assigned all on the same subnet -
eth0 - wanip1
eth2 - wanip2
eth3 - wanip3
I have a solid /29 block, so it’s not like some of the hosting providers that for any additional IPs to use an interface route.
Here’s the problem I’m running into -
I have a static route defined for 0.0.0.0/0 to go out the gateway - wangateway1
If I have all 3 interfaces up, I can ping out of eth3 to the internet and get a reply (example, to 126.96.36.199)
if I try to use eth0 or eth2, I don’t get a reply, and the SNAT rules are not passing any traffic. I have a separate SNAT rule for the networks behind the vyos box
All configured to SNAT out of their respective WAN interfaces.
I’m not sure what I’m missing here.
Quick summary -
3 WAN interfaces
With all 3 enabled, only one can get ping replies from beyond the Default GW defined system-wide
Disable one, and the next in line starts working.
If anyone has any recommendations, please let me know.
Quick EDIT — I can connect to all 3 WAN interfaces with SSH, and it works.