Unique URL routing through KONG

Hello everybody ,

I have a little doubt about this scenario bellow :

haproxy(vip-external) listen 5000 and 8774 send to kong redirects to haproxy (vip-internal) internal these requests.

I’m using the same DNS because vip-internal is a haproxy load balancer and separate two frontends / backends (5000 and 8774) , but when I request 8774 port , this goes through 5000 port.

This is a limitation of the product?

Kong version 0.14.1

Regards,
Fabio Abreu