I have an RV042G that was working just fine, and it suddenly stopped providing internet to LAN computers. I am using Verizon Fios and I have a LAN port on the modem connected to the WAN1 port on the router, and then my network switch connected to a LAN port on the RV042G. The two devices are using different subnets. I realize I have double-NAT but it was working fine before. The RV042G is pulling an IP from the modem and I can see this IP assigned on both devices. I can't ping the router from the modem, and I can't ping the modem from the router. Internet access directly into the modem works fine and I can access the management page of both the modem and the router when I'm connected to the modem directly. When connected through the router, I can access the router's page but not the modem.
Thoughts? I'm at a loss. Seems like some kind of hardware failure but then it doesn't make sense that it's pulling an IP.
