I recently just switched over from a different ISP that allowed me to use a 3rd party router. I had been able to customize ports i had to forward to allow my camera network to be used. Everything had worked fine. After switching i was required to use an ATT NVG589 Router/Modem. After looking through the settings, i see that the att router has already set up the required port forwards under the NAT/Gaming section for the dvr. Although it seems that everything should work, it doenst. The camera network server im using is i-dvr.net. Any suggestions?