I’m confused by all of this and need help. I setup an Azure S2S tunnel from Azure to my On Prem DC. This is for AD and AAD to sync. We have a new billing system coming in and the only way they’ll allow SSO is an IPSec tunnel.
How do I add an additional connection to them? I see the tutorials on how I built what I have already but nothing with my particular scenario. When it’s asking for a local network gateway, I have control over that on my original setup but they do for this setup. Do I still create a local gateway with information they give me? When I was trying to set this up with no guidance, I kept getting errors with duplicate connections and couldn’t save.
Any help is appreciated.
Adding more info and hoping someone can help. Attached is a diagram of what I am trying to accomplish.
