Bridge Mode or Similar
At my Office, we have a TZ 570. Out ISP is Spectrum Enterprise, where we have dedicated Fiber. This comes into an ADVA where they will only activate one port to be used for WAN. This currently goes into X1 on the TZ 570.
We setup networks for our clients. And I like to test everything internally before deployment. I would like to have them online when doing so. If I connect downstream from our TZ570, I will end up with double NAT, a firewall in front of a firewall, etc. Short of installing a switching between the ADVA and the TZ570, for purposes of connection sharing, is there a configuration I can do in the TZ570? I want the secondary router to have its own static IP config as we have a block of 5 to use.
I tried NativeBridgeMode but my network went down when I did that. I used X5 for the 2nd, and bridged it to X1, the WAN. TIA