Single Public IP on Firewall with 2 Webservers on the LAN Side

Website, Application, Performance DNS & Network
1

What is the name of the domain?

example.com

What is the issue you’re encountering

I have a limitation with the number of Public IP addresses and I want to know if its possible to point 2 URL’s to the same Public IP (On a Firewall) and the traffic for those URL’s go to their 2 different webservers. (the infogram below depicts this) A.com:443 → Pub IP A (On Firewall 1) → server A B.com:443 → Pub IP A (On Firewall 1) → server B Options I’m considering: 1. Create Loadbalancer VIP type rules in CF to translate the port 443 to another port then pass to firewall for NAT? 2. CF Tunnels? 3. Other? I do know about virtual hosts on the webserver and am not looking for this solution.

What feature, service or problem is this related to?

I don’t know

2

You can run one server on different ports and translate using origin rules:

3

Cloudflare Tunnels is probably the easiest solution as it does not require any ports/IPs to be listening on your firewall, and does not require any rules to do port translation.

4

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