On 8/8/2013 2:46 PM, Fidel Dominguez wrote: > The IP to access my router via web from the local network is 192.168.100.1, > and the IP of the server I put in the DMZ is 192.168.0.17. assuming the network masks for both those are /24 (255.255.255.0) they won't be able to communicate directly as they are on different subnets. the usual trick is to temporarily add a virtual IP to the host you're trying to connect from, like eth0:1 == 192.168.100.2 then it will be able to reach 192.168.100.1 But, as the other guy said, what exactly does this have to do with CentOS ? -- john r pierce 37N 122W somewhere on the middle of the left coast