I have a web server in centos but at the moment of connecting to the page from my client, it does not simply leave me.
1 client network 172.16.1.0/25 and 2 servers one dns with the ip 200.16.120.2 and the web server in the ip 200.16.120.3, I activate my web in the ip .2, magically if it reaches the client, but if you activate it from .3 it does not reach the client.