Duplicate applications detected on port 80: *

Duplicate applications detected on port 80: *

my two application hosting in the two different server, but same port (80), While i want to the application on the safe-line waf it says the (Duplicate applications detected on port 80: *). how can resolve this problem,I wants the resolve both application on the port 80. does not resolve any custom port like 8080, 8081. How can i resolve this issue.

SafeLine allows only one listener on port 80 on the frontend.
If you define multiple applications with the same frontend port (80) but without any separation, SafeLine cannot determine which request belongs to which backend.

You must use domain-based routing to split the traffic between multiple backends.

For example:

• App 1 → app1.example.com → Server A:80
• App 2 → app2.example.com → Server B:80

In SafeLine:

• Configure one listener on port 80
• Set routing rules based on the Host header (domain name) to forward traffic to the correct backend.