This was an issue with my WAN1 rules for the DMZ port. I moved/swapped WAN services placing the fastest in WAN 1 and made rules for DMZ and DHCP clients and the ping issue is resolved. Now on to NAT....

Model : Hardware Version : Firmware Version : ISP : I just purchased the ER6120 for the dual wan as well as DMZ feature to attach another router for a gaming subnet and public IP pointing to the DMZ...

go into One to One NAT and create a rule to point one wan address to the ip of the 192.168.2.10 and select which WAN you want. If both then you maybe can create a second rule for that WAN.

Same with 1.0.7 so far no special characters.

Ever get this workin? I was told it would work but cannot get it to function for more than a few minutes in any sort of config.