I have a server with 5 ipv4
95.x.y.1
95.x.y.2
95.x.y.3
95.x.y.4
95.x.y.5
and I need to forward only the incoming traffic from port 80 to port 8080 (and same ip) so
95.x.y.1:80 --> 95.x.y.1:8080
95.x.y.2:80 --> 95.x.y.2:8080
95.x.y.3:80 --> 95.x.y.3:8080
95.x.y.4:80 --> 95.x.y.4:8080
95.x.y.5:80 --> 95.x.y.5:8080
Besides iptables it's possible to make something similar with nginx(reverse proxy)? The main issue is to have with Ubuntu18 "different" servers with nginx for each ip that route traffic to a specific Ubuntu user. Any guide/help/example will be greatly appreciated