I have an established network scheme that I needed to add a DMZ zone too for gaming purposes (Xbox, ps4 etc..) Due to NAT policy issues I was having with the Xbox 360. I have a Sonicwall TZ 205 behind a 2Wire 3800 HGV-B and everything is able to access the WAN but none of the devices can see one another.. I have a media server (Synology DS213) that I would like to stream movies from but , neither the Xbox nor the PS4 can communicate. When I try to scan the network for computers from the Xbox, the Synology comes up in the list but, I cannot connect. I also have a WNDR 3700 set up as a wireless access point with the same issue.
My Lan is using port / zone X0 on the sonicwall with the 192.168.1.xx scheme. Subnet mask 255.255.255.0
My DMZ is using port / zone X2 on the sonicwall with the 10.10.0.xx scheme. Subnet mask 255.255.255.0
The WNDR is plugged in to a switch which is on the X0 zone but, is using 10.0.0.1. Subnet mask 255.255.0.0
The synology on the X0 zone as well with a 192.168.1.xx scheme.
Maybe it's just that the subnet masks are conflicting or class A networks cannot communicate with class C networks. Or... maybe I just have it hosed up.
The 2 wire has it's own firewall that I cannot turn off and has a dmzplus zone set up for the WAN IP.
Any help that could be provided would be fantastic.